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ROHM BM2SCQ123TLBZ Power Supply Converter

The BM2SCQ123T-LBZ is a reliable, high-performance quasi-resonant AC/DC converter designed for industrial equipment, household appliances, and power supplies. It integrates a built-in 1700 V/4 A/1.2 Q SiC-MOSFET, enabling soft switching, low EMI, operation at a maximum frequency of 120 kHz, and burst operation at light loads. Featuring protection functions like soft start, overcurrent limiting, overvoltage, overload, and thermal shutdown, it ensures long-term durability and efficiency across operating temperatures from -40°C to +105°C, making it ideal for safe, stable power conversion applications.

Authorized Distributors
Source:DigiKey
Part No:BM2SCQ123T-LBZ
Stock:228
Inv Date:06-10-2026
Price: Unit price: $14.03
Buy/RFQ:
Part No:BM2SCQ123T-LBZ
Stock:238
Inv Date:06-11-2026
Price: Unit price: $14.03
Buy/RFQ:

ROHM BM2SCQ123TLBZ Power Supply Converter Specifications:

  • Operating Power Supply Voltage Range: 15.0 V to 27.5 V
  • Drain Voltage: 1700 V (Max)
  • Normal Operating Current: 2000 A (Typ)
  • Burst Operating Current: 500 pA (Typ)
  • Maximum Operating Frequency: 120 kHz (Typ)
  • Operating Temperature Range: -40°C to +105°C
  • Package: TO220-6M, Dimensions: 10.0 mm x 4.5 mm x 25.6 mm
  • Built-in 1700 V/4 A/1.2 Q SiC-MOSFET
  • Protection Functions: Soft start, burst operation, overcurrent, overvoltage, overload, thermal shutdown
  • Designed for industrial power supply systems, AC adaptors, household appliances
  • Features low current consumption during standby (19 μA)
  • Supports flexible design with external current detection resistors
  • Includes line-up for latch and auto restart modes

Buy the ROHM BM2SCQ123T-LBZ – Reliable Power Supply Converter for Industrial Applications

Purchase the ROHM BM2SCQ123T-LBZ online today and ensure high efficiency, low EMI, and superior protection for your industrial or household power applications. This quasi-resonant converter features a built-in 1700 V SiC-MOSFET, multiple protection functions, and broad temperature operation from -40°C to +105°C. Perfect for reliable power systems, it offers flexible design options with external resistors, burst mode for light loads, and low standby current, ensuring long-term stability and compliance with industrial standards. Secure your supply chain now with quick online ordering.

Get ROHM BM2SCQ123T-LBZ today—built for precision and long-lasting durability in power supply systems.

Frequently Asked Questions

Where can I buy ROHM BM2SCQ123TLBZ?

You can click on the BUY or RFQ button to purchase BM2SCQ123TLBZ from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BM2SCQ123TLBZ?

You can download the BM2SCQ123TLBZ datasheet or visit the ROHM website for support.

Who is the manufacturer of BM2SCQ123TLBZ?

ROHM

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