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ROHM BM2SCQ121TLBZ Power Supply IC

The BM2SCQ121TLBZ series is a high-performance quasi-resonant AC/DC converter featuring built-in 1700 V/4 A silicon carbide MOSFETs. Designed for industrial power supply applications, it offers soft switching, low EMI, burst operation at light loads, and multiple protection functions including overcurrent, overvoltage, and thermal shutdown. The device simplifies design with external resistors for current detection, ensuring reliable and efficient power conversion. Its compact TO220-6M package and extensive features make it suitable for industrial, household, and automation power systems.

Authorized Distributors
Source:Newark
Part No:BM2SCQ121T-LBZ
Stock:26
Inv Date:06-09-2026
Price: Unit price: $18.2
Buy/RFQ:
Source:DigiKey
Part No:BM2SCQ121T-LBZ
Stock:131
Inv Date:06-09-2026
Price: Unit price: $14.03
Buy/RFQ:
Part No:BM2SCQ121T-LBZ
Stock:226
Inv Date:06-10-2026
Price: Unit price: $14.03
Buy/RFQ:

ROHM BM2SCQ121TLBZ Power Supply IC 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: -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 Ω SiC-MOSFET
  • Protection Functions: Soft start, burst operation, overcurrent limiter, overvoltage, overload, thermal shutdown
  • Control Modes: PFM control with frequency reduction and overload modes
  • Application: Power supply, AC adapter, household appliances, industrial equipment

Buy the Buy ROHM BM2SCQ121TLBZ Part Number 1700 V SiC-MOSFET Online

Order the ROHM BM2SCQ121TLBZ power supply IC online today to ensure reliable and efficient power conversion for industrial and household applications. Featuring integrated 1700 V silicon carbide MOSFETs, the device offers soft switching, low EMI, burst operation, and comprehensive protection functions like overcurrent, overvoltage, and thermal shutdown. Its compact TO220-6M package facilitates easy integration into various power systems, ensuring long-lasting durability, superior performance, and simplified design for power supplies, AC adapters, and automation equipment. Buy now for peace of mind and top-tier quality.

Get ROHM BM2SCQ121TLBZ today—built for precise, efficient power conversion and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy ROHM BM2SCQ121TLBZ?

You can click on the BUY or RFQ button to purchase BM2SCQ121TLBZ from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BM2SCQ121TLBZ?

You can download the BM2SCQ121TLBZ datasheet or visit the ROHM website for support.

Who is the manufacturer of BM2SCQ121TLBZ?

ROHM

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