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reference designNCV51075

Onsemi NCV51075

SEC-3PH-11-OBC-EVB: Three-phase On Board Charger (OBC) PFC-LLC platform

Overview

TopologyLLC Resonant Converter
IC revision1

Description

The SEC-3PH-11-OBC-EVB is a three-phase On Board Charger (OBC) platform achieving state-of-the-art system efficiency with AEC-Q SiC power devices and drivers. The system boasts the high performance SiC MOSFET 1200 V, 80 mΩ (NVHL080N120SC1), SiC MOSFET Gate driver 6A (NCV51705) and SiC Diode 650 V, 30 A (FFSB3065B-F085). Conceived in a modular approach and equipped with a user-friendly GUI, the kit facilitates the evaluation of the SiC devices in an OBC application. The LLC system is driven in voltage or current control modes by the embedded software. Ultimately, the platform serves as a learning environment for three-phase AC/DC power conversion. Visit the On Board Charging solutions solutions site to learn how ON Semiconductor can help you a comprehensive and advanced portfolio

Features

  • AEC-Q qualified SiC power devices and drivers
  • AC/DC 3-Ph PFC full bridge (Voltage Source Inverter)
  • DC/DC LLC full bridge
  • Executable software FOC (Vector Control), CC and CV
  • GUI
  • Input Voltage - 195-265 Vac
  • DC Bus Max - 735 Vdc
  • Output Voltage - 200-450 Vdc
  • Output Current - 0-40A
  • fs max. 400 kHz

Typical applications

  • On board charger (OBC)， EV Charging， 3-Ph AC/DC conversion

More information

Parts approved by Onsemi

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
IR(A)
ISAT(A)
fres(MHz)
Mount
RDC max.(mΩ)
Version
SW(mm)
L(mm)
To
C
VR(V (AC))
Endurance(h)
IRIPPLE(mA)
Z(mΩ)
ILeak(µA)
DF(%)
Ø D(mm)
Packaging
RESR(Ω)
VIN
VOut1(V)
IOut1(A)
Vaux(V)
fswitch(kHz)
NPRI : NSEC : NAUX
Gender
Variant
Working Voltage(V (AC))
Operating Temperature
W(mm)
H(mm)
IR(A)
Ti
Tl(mm)
Pins
n
L(µH)
∫Udt(µVs)
VT(V (AC))
CWW 1(pF)
LS(µH)
Size
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
SamplesAvailability & Sample
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150060BS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 470 nm, Blue
Simu­lation
Availability
–
Downloads28 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]470 nm
Emitting ColorBlue 
Peak Wavelength [typ.]465 nm
Luminous Intensity [typ.]145 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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Length1.6 mm
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
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150060GS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Availability
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Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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Length1.6 mm
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
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150060RS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Availability
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Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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Length1.6 mm
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
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Size0603 
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150060SS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 630 nm, Super Red
Simu­lation
Availability
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Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]630 nm
Emitting ColorSuper Red 
Peak Wavelength [typ.]645 nm
Luminous Intensity [typ.]60 mcd
Forward Voltage [typ.]1.9 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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Version 
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Length1.6 mm
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PackagingTape and Reel 
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Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
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Size0603 
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744043220
SPECWE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TPC SMT Tiny Power Inductor
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Rated Current0.925 A
Saturation Current0.7 A
Self Resonant Frequency20 MHz
MountSMT 
DC Resistance185 mΩ
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Length4.8 mm
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Operating Temperature -40 °C up to +125 °C
Width4.8 mm
Height2.8 mm
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Pins2 
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Inductance22 µH
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Size4828 
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7447714101
SPECWE-PD SMT Power Inductor, –, –
Simu­lation
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
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Rated Current1.5 A
Saturation Current1.8 A
Self Resonant Frequency5.9 MHz
MountSMT 
DC Resistance198 mΩ
VersionPerformance 
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Length10 mm
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Operating Temperature -40 °C up to +150 °C
Width10 mm
Height5 mm
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Pins2 
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Inductance100 µH
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Size1050 
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760301302
SPECWE-GDTI Gate-Drive-Transformer, –, –
Simu­lation–
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-GDTI Gate-Drive-Transformer
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MountSMT 
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Length10.5 mm
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Rated Voltage80 V (AC)
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Operating Temperature -40 °C up to +125 °C
Width10.5 mm
Height11 mm
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Turns Ratio1:1 
Inductance750 µH
Voltage-µSecond102 µVs
Insulation Test Voltage2500 V (AC)
Interwinding Capacitance11 pF
Leakage Inductance4 µH
SizeEP7 
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865080540004
SPECWCAP-ASLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-ASLI Aluminum Electrolytic Capacitors
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MountV-Chip SMT 
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VersionSMT 
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Length5.5 mm
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Capacitance10 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current90 mA
Impedance2000 mΩ
Leakage Current3.5 µA
Dissipation Factor14 %
Diameter4 mm
Packaging15" Tape & Reel 
ESR1.8844 Ω
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Operating Temperature -55 °C up to +105 °C
Width4.3 mm
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Size4.0 x 5.5 
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865080545011
SPECWCAP-ASLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-ASLI Aluminum Electrolytic Capacitors
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MountV-Chip SMT 
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VersionSMT 
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Length7.7 mm
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Capacitance68 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current265 mA
Impedance400 mΩ
Leakage Current23.8 µA
Dissipation Factor14 %
Diameter6.3 mm
Packaging15" Tape & Reel 
ESR0.33477 Ω
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Operating Temperature -55 °C up to +105 °C
Width6.6 mm
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Size6.3 x 7.7 
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61300811121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Rated Current3 A
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MountTHT 
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Length20.32 mm
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PackagingBag 
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GenderPin Header 
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Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins8 
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TypeStraight 
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61303621121
SPECWR-PHD Pin Header - Dual, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Dual
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Rated Current3 A
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MountTHT 
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Length45.72 mm
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PackagingBag 
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GenderPin Header 
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Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins36 
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TypeStraight 
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691313510002
SPECWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, –, –
Simu­lation–
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header
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Rated Current15 A
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MountTHT 
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Length11.56 mm
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PackagingBox 
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VariantClosed ends 
Working Voltage320 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins2 
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ApplicationPCB Header 
PCB/Cable/PanelPCB 
ModularityNo 
TypeClosed Horizontal Plug entry 
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–Check availability
691351500002
SPECWR-TBL Series 351 - 5.08 mm Vertical, –, –
Simu­lation–
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 351 - 5.08 mm Vertical
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Rated Current15 A
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MountCable 
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Length10.16 mm
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PackagingBox 
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Working Voltage320 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins2 
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ApplicationPlug with Rising Cage Clamp 
PCB/Cable/PanelCable 
ModularityNo 
TypeVertical Cable Entry 
Wire Section 28 to 12 (AWG) 0.2 to 2.5 (mm²)
–Check availability
971100365
SPECWA-SPAIE Plastic Spacer Stud, metric, internal/ external, –, –
Simu­lation–
Availability
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWA-SPAIE Plastic Spacer Stud, metric, internal/ external
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SW6 mm
Length10 mm
Outer ThreadM3 
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PackagingBag 
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Operating Temperature -30 °C up to +110 °C
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Inner ThreadM3 
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971300471
SPECWA-SSTIE Steel Spacer Stud, metric, internal/external, –, –
Simu­lation–
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWA-SSTIE Steel Spacer Stud, metric, internal/external
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SW7 mm
Length30 mm
Outer ThreadM4 
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PackagingCarton 
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Operating Temperature -55 °C up to +150 °C
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Inner ThreadM4 
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970600471
SPECWA-SSTII Steel Spacer Stud, metric, internal/internal, –, –
Simu­lation–
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWA-SSTII Steel Spacer Stud, metric, internal/internal
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SW7 mm
Length60 mm
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PackagingCarton 
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Operating Temperature -55 °C up to +150 °C
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Inner ThreadM4 
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750315046
SPECWE-OLTI Offline Flyback Transformers, –, –
Simu­lation
Availability
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Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-OLTI Offline Flyback Transformers
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Saturation Current2 A
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MountTHT 
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Length27.05 mm
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Input Voltage 141 - 403 V (AC)
Output Voltage 124 V
Output Current 12.1 A
Auxiliary Voltage24 V
Switching Frequency 60
Turns Ratio8.67:1:1 
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Operating Temperature -40 °C up to +125 °C
Width32.25 mm
Height22.86 mm
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Turns Ratio8.67:1:1 
Inductance1000 µH
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Insulation Test Voltage3000 V (AC)
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Leakage Inductance30 µH
SizeEE25/13/7 
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–Check availability
61300311121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Rated Current3 A
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MountTHT 
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Length7.62 mm
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PackagingBag 
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GenderPin Header 
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Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins3 
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TypeStraight 
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–Check availability
61301011121
SPECWR-PHD Pin Header - Single, –, –
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Rated Current3 A
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MountTHT 
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Length25.4 mm
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PackagingBag 
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GenderPin Header 
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Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
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Pins10 
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TypeStraight 
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–Check availability
618009211721
SPECWR-DSUB PCB, –, –
Simu­lation–
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-DSUB PCB
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Rated Current3 A
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VersionStandard 
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Length30.8 mm
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PackagingTray 
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GenderMale 
Variantwithout Hex Screw 
Working Voltage125 V (AC)
Operating Temperature -55 °C up to +105 °C
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Rated Current3 A
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Pins9 
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PCB/Cable/PanelPCB 
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TypeAngled 
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–Check availability
74655095
SPECWP-THRBU REDCUBE THR with internal through-hole thread, –, –
Simu­lation–
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWP-THRBU REDCUBE THR with internal through-hole thread
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Rated Current85 A
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MountTHR 
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PackagingBulk 
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Operating Temperature -55 °C up to +150 °C
Width10 mm
Height4 mm
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Inner ThreadM5 
Thread Length3.5 mm
Pins8 
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–Check availability
875115652007
SPECWCAP-PSHP Aluminum Polymer Capacitors, –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-PSHP Aluminum Polymer Capacitors
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MountV-Chip SMT 
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Length8.7 mm
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Capacitance100 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current3000 mA
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Leakage Current700 µA
Dissipation Factor12 %
Diameter8 mm
Packaging15" Tape & Reel 
ESR0.03 Ω
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Operating Temperature -55 °C up to +105 °C
Width8.3 mm
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Size8.0 x 8.7 
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–Check availability
875075661010
SPECWCAP-PSLC Aluminum Polymer Capacitors, –, –
Simu­lation
Availability
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-PSLC Aluminum Polymer Capacitors
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MountV-Chip SMT 
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Length12.4 mm
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Capacitance330 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current4400 mA
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Leakage Current2310 µA
Dissipation Factor12 %
Diameter10 mm
Packaging15" Tape & Reel 
ESR0.02 Ω
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Operating Temperature -55 °C up to +105 °C
Width10.3 mm
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Size10.0 x 12.4 
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865061463005
SPECWCAP-ASLL Aluminum Electrolytic Capacitors, –, –
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-ASLL Aluminum Electrolytic Capacitors
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–
–
–
–
–
–
–
–
–
MountV-Chip SMT 
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–
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Length17 mm
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Capacitance15 µF
Rated Voltage450 V (AC)
Endurance 5000
Ripple Current100 mA
Impedance4000 mΩ
Leakage Current167.5 µA
Dissipation Factor20 %
Diameter16 mm
Packaging15" Tape & Reel 
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Operating Temperature -40 °C up to +105 °C
Width17.1 mm
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Size16.0 x 17.0 
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–Check availability