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reference designBM2SC123FP2-LBZ | Demoboard BM2SC123FP2-LBZ

ROHM BM2SC123FP2-LBZ | Demoboard BM2SC123FP2-LBZ

AC/DC Converter Built-in SiC MOSFET Isolation Fly-back Converter Quasi-Resonant method 48 W 24 V BM2SC123FP2-LBZ

Overview

TopologyFlyback Converter
Input voltage300-900 V
Output 125.2 V / 2 A

Description

This product is a rank product for the industrial equipment market. This is the best product for use in these applications.BM2SC12xFP2-LBZ series is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI low.This IC can be designed easily because it includes the 1700 V SiC (Silicon-Carbide) MOSFET. Design with a high degree of flexibility is achieved with current detection resistors as external devices. The burst operation reduces an electric power at light load.BM2SC12xFP2-LBZ series includes various protection functions, such as soft start function, burst operation function, over current limiter per cycle, over voltage protection, overload protection.

Features

  • Built-in 1700 V SiC MOSFET
  • Wide input voltage range by SiC MOSFET: DC = 300 V to 900 V, AC = 210 Vac to 480 Vac
  • High power surface mount type package TO263-7L.
  • This is a ranked product that guarantees a long-term supply for the industrial equipment market.

Typical applications

  • Industrial

More information

Parts approved by ROHM

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
ISAT(A)
Mount
C
VR(V (DC))
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
DF(%)
Pitch(mm)
Ø D(mm)
L(mm)
Packaging
SamplesAvailability & Sample
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691101710002
SPECWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector
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-TBL Series 101 - 5.00 mm Horizontal Entry Modular
Pins2 
ApplicationWire Protector 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²)
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Rated Current16 A
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MountTHT 
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Pitch5 mm
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Length10 mm
PackagingBox 
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691250610003
SPECWR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp, 3, Rising Cage Clamp
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-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp
Pins3 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal Cable Entry 
Wire Section 10 to 30 (AWG) 5.26 to 0.0509 (mm²)
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Rated Current32 A
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MountTHT 
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Pitch6.35 mm
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Length19.05 mm
PackagingBox 
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691250910003
SPECWR-TBL Series 2509 - 9.52 mm Horizontal Entry Modular w. Rising Cage Clamp, 3, Rising Cage Clamp
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-TBL Series 2509 - 9.52 mm Horizontal Entry Modular w. Rising Cage Clamp
Pins3 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal Cable Entry 
Wire Section 10 to 30 (AWG) 5.26 to 0.0509 (mm²)
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Rated Current32 A
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MountTHT 
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Pitch9.52 mm
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Length28.56 mm
PackagingBox 
–Check availability
7447462022
SPECWE-TI Radial Leaded Wire Wound Inductor, –, –
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TI Radial Leaded Wire Wound Inductor
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Inductance2.2 µH
Rated Current6.3 A
Saturation Current @ 10%5.7 A
DC Resistance0.02 Ω
Self Resonant Frequency65 MHz
VersionHeat Shrinking Tube 
Saturation Current4.3 A
MountTHT 
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Length6 mm
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–Check availability
768772102
SPECWE-TI HV Radial Leaded Wire Wound Inductor (High Voltage), –, –
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-TI HV Radial Leaded Wire Wound Inductor (High Voltage)
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Inductance1000 µH
Rated Current0.5 A
Saturation Current @ 10%0.55 A
DC Resistance2.08 Ω
Self Resonant Frequency1.8 MHz
VersionStandard 
Saturation Current0.55 A
MountTHT 
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Length7.8 mm
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860021381024
SPECWCAP-ATG5 Aluminum Electrolytic 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-ATG5 Aluminum Electrolytic Capacitors
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Capacitance180 µF
Rated Voltage400 V (DC)
Endurance 2000
Ripple Current700 mA
Leakage Current2160 µA
Dissipation Factor15 %
Pitch7.5 mm
Diameter18 mm
Length45 mm
PackagingTray 
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750344945
SPECFlyback Transformer, –, –
Simu­lation–
Availability
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product series Flyback Transformer
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Inductance1660 µH
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Saturation Current2.8 A
MountTHT 
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Length35.56 mm
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–Check availability