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ROHM 2SCR542PFRAT100 Power Transistor

The 2SCR542PFRA is a medium power NPN transistor designed for motor and LED driver applications. It features a collector-emitter voltage of 30V and a collector current of 5.0A, with pulsed ratings up to 10A. The device is RoHS compliant, suitable for driver circuits requiring low saturation voltage and high power dissipation. Encased in a compact SOT-89 package, it ensures reliable performance in power supply and motor control environments, with key specifications supporting high-frequency operation and thermal stability for demanding electronic systems.

Authorized Distributors
Source:Newark
Part No:2SCR542PFRAT100
Stock:338
Inv Date:06-10-2026
Price: Unit price: $1.01
Buy/RFQ:
Source:DigiKey
Part No:2SCR542PFRAT100
Stock:674
Inv Date:06-10-2026
Price: Unit price: $0.98
Buy/RFQ:
Part No:2SCR542PFRAT100
Stock:582
Inv Date:06-11-2026
Price: Unit price: $0.98
Buy/RFQ:

ROHM 2SCR542PFRAT100 Power Transistor Specifications:

  • Collector-Emitter Voltage VcEo: 30V
  • Collector-Base Breakdown Voltage: 30V
  • Emitter-Base Breakdown Voltage: 6V
  • Collector Current: 5.0A (DC), Pulsed 10A
  • Power Dissipation: 0.57W
  • Power Dissipation (Package): 2.03W
  • Junction Temperature Range: -55°C to +150°C
  • Collector Cut-off Current: 1A
  • Emitter Cut-off Current: 1A
  • Collector-Emitter Saturation Voltage: 0.20V at 2A, 100mA
  • DC Current Gain: 200 to 500
  • Transition Frequency: 250MHz
  • Output Capacitance: 25pF (1MHz)
  • Switching Times: Turn-on 40ns, Storage 320ns, Fall 25ns
  • Package: SOT-89, dimensions approximately 4.4mm x 2.8mm x 1.4mm
  • RoHS, AEC-Q101 qualified

Buy the Rohm Series MPT3 NPN Transistor: 2SCR542PFRA

Experience reliable performance with the Rohm 2SCR542PFRA power transistor, ideal for motor and LED driver circuits. With a maximum collector-emitter voltage of 30V and a collector current of 5A, it offers high energy efficiency and thermal stability. Packaged in a compact SOT-89 form factor, it ensures ease of installation and durability. Perfect for power supply and control applications demanding high frequency and switching speeds. Order online now for fast delivery and efficient integration into your electronic designs.

Get Rohm 2SCR542PFRA today—built for precision and long-lasting durability in power and motor control applications.

Frequently Asked Questions

Where can I buy ROHM 2SCR542PFRAT100?

You can click on the BUY or RFQ button to purchase 2SCR542PFRAT100 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part 2SCR542PFRAT100?

You can download the 2SCR542PFRAT100 datasheet or visit the ROHM website for support.

Who is the manufacturer of 2SCR542PFRAT100?

ROHM

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