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reference designC3M0032120K | Demoboard CRD-25BDA6512N-K

Wolfspeed C3M0032120K | Demoboard CRD-25BDA6512N-K

CRD-25BDA6512N-K: 25kW Bi-Directional T-Type Inverter

Overview

TopologyPositive to Negative Converter
Input voltage800 V
Switching frequency47-60 kHz
Output 1440 V / 36 A
IC revision1

Description

This user guide overviews the design theory, schematic, artwork and test setup necessary to evaluate Wolfspeed’s CRD25BDA6512N-K, 25KW Bi-Directional T-Type Inverter for solar inverters, uninterruptible power supplies (UPS), and similar applications. In conjunction with this user guide, the complete suite of reference design files including schematics, PCB layout, Gerber files, BOM, and firmware are available for download from the CRD-25BDA6512N-K product page on Wolfspeed’s website.

Features

  • 3rd generation SiC MOSFET technology
  • Optimized package with separate driver source pin
  • 8mm of creepage distance between drain and source
  • High blocking voltage with low on-resistance
  • High-speed switching with low capacitances
  • Fast intrinsic diode with low reverse recovery (Qrr)
  • Halogen free, RoHS compliant

Typical applications

  • Solar Inverters, UPS, high power PSU for AI/datacenters and energy storage systems
  • EV fast chargers
  • HVDC applications

More information

Parts approved by Wolfspeed

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Order Code
Data­sheet
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Status
Product series
PCB/Cable/Panel
Modularity
Wire Section
VIN(V)
VOut1(V)
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
VT(V (AC))
L(mm)
Mount
Working Voltage(V (AC))
Operating Temperature
Packaging
W(mm)
H(mm)
Ti
Tl(mm)
Pins
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR(A)
Z @ 1 GHz(Ω)
Type
Winding Style
Number of windings
L(µH)
RDC max.(mΩ)
VR(V)
Application
SamplesAvailability & Sample
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691137710002
SPECWR-TBL Series 1377 - Wire Protector 5.00mm pitch - Horizontal cable entry - THT, PCB, No
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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 1377 - Wire Protector 5.00mm pitch - Horizontal cable entry - THT
PCB/Cable/PanelPCB 
ModularityNo 
Wire Section 12 to 30 (AWG) 0.5 to 2.5 (mm²)
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Length10 mm
MountTHT 
Working Voltage250 V (AC)
Operating Temperature -30 °C up to +110 °C
PackagingBox 
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Height11.5 mm
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Pins2 
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Rated Current24 A
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TypeHorizontal 
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ApplicationWire Protector 
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74279228260
SPECWE-MPSB EMI Multilayer Power Suppression Bead, –, –
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Downloads9 files

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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-MPSB EMI Multilayer Power Suppression Bead
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Length1.6 mm
MountSMT 
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Operating Temperature -55 °C up to +125 °C
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Width0.8 mm
Height0.8 mm
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Impedance @ 100 MHz26 Ω
Maximum Impedance39 Ω
Maximum Impedance515 MHz 
Rated Current6.5 A
Impedance @ 1 GHz33 Ω
TypeHigh Current 
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Number of windings1 
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DC Resistance8 mΩ
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744212820
SPECWE-SL1 SMT Common Mode Line Filter, –, –
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-SL1 SMT Common Mode Line Filter
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Insulation Test Voltage250 V (AC)
Length6.3 mm
MountSMT 
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Operating Temperature -40 °C up to +105 °C
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Width3.6 mm
Height1.65 mm
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Pins4 
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Maximum Impedance440 Ω
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Rated Current0.3 A
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Winding Stylesectional 
Number of windings2 
Inductance82 µH
DC Resistance200 mΩ
Rated Voltage80 V
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61300311121
SPECWR-PHD Pin Header - Single, –, –
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Downloads7 files

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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Length7.62 mm
MountTHT 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
PackagingBag 
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Pins3 
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Rated Current3 A
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TypeStraight 
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74650194R
SPECWP-THRBU REDCUBE THR with internal blind-hole thread, –, –
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Downloads7 files

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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWP-THRBU REDCUBE THR with internal blind-hole thread
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Operating Temperature -55 °C up to +150 °C
PackagingTape and Reel 
Width10 mm
Height7 mm
Inner ThreadM4 
Thread Length4 mm
Pins9 
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Rated Current85 A
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750320528
SPECWE-PPTI Push-Pull Transformers, –, –

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
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Input Voltage 15
Output Voltage 119.5 V
Output Current 10.7 A
Type of InsulationFunctional 
Switching Frequency 250 - 600
Voltage-µSecond50 Vµs
Turns Ratio1:1.38 
Insulation Test Voltage2500 V (AC)
Length8.26 mm
MountSMT 
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Operating Temperature -40 °C up to +125 °C
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Width8.6 mm
Height9.65 mm
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Inductance165 µH
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