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ROHM 2SAR554P5T100 High-Speed Switching Transistor

The 2SAR554P5 is a high-speed switching NPN transistor in SOT-89 package, suitable for low-frequency amplification and switching circuits. It features low saturation voltage, typically Voce (sat)=-400mV at Ic=-500mA, and supports high-speed switching capabilities. Designed for applications requiring reliable performance, it has a collector-emitter voltage of -80V and a collector current of -1.5A, with a transition frequency up to 340MHz. Its compact form and robust electrical characteristics make it ideal for various electronic circuits demanding efficiency and durability.

Authorized Distributors
Source:DigiKey
Part No:2SAR554P5T100
Stock:11
Inv Date:06-09-2026
Price: Unit price: $0.82
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Part No:2SAR554P5T100
Stock:326
Inv Date:06-10-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:2SAR554P5T100
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.15
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ROHM 2SAR554P5T100 High-Speed Switching Transistor Specifications:

  • Package: SOT-89, Tape size code: 4540, Reel size: T100, Tape width: 12mm, Packaging quantity: 1000 pcs
  • Collector-base voltage: -80V, Collector-emitter voltage: -80V, Emitter-base voltage: 6V
  • Collector current: -1.5A, Power dissipation: 2.0W, Pp: 0.5W, Junction temperature: 150°C
  • Storage temperature range: -55°C to +150°C, Transition frequency: 340MHz
  • Collector-emitter saturation voltage: -200 to -400mV at Ic=-500mA, Vge=-10V, Ie=200mA
  • Gain bandwidth product: 340MHz, Turn-On time: 50ns, Storage time: 300ns, Fall time: 50ns
  • Electrical characteristics confirm high speed switching, low saturation voltage, and high current gain.
  • Dimensions and terminal configuration support reliable circuit integration and assembly.

Buy the ROHM 2SAR554P5 – Reliable Switching Transistor for Industrial Applications

Purchase the reliable high-speed switching transistor designed for low-frequency amplification and switching circuits. With a collector-emitter voltage of -80V and a collector current of -1.5A, it ensures efficient performance in various electronic applications. Its low saturation voltage of around -400mV at 500mA makes it ideal for power management and switching devices. Compact in size, it supports high transition frequencies up to 340MHz, offering excellent speed and stability. Perfect for engineers seeking durable, high-performance transistors for demanding industrial, automation, or communication systems.

Get ROHM 2SAR554P5 today—built for precision and long-lasting durability in your electronic projects.

Frequently Asked Questions

Where can I buy ROHM 2SAR554P5T100?

You can click on the BUY or RFQ button to purchase 2SAR554P5T100 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part 2SAR554P5T100?

You can download the 2SAR554P5T100 datasheet or visit the ROHM website for support.

Who is the manufacturer of 2SAR554P5T100?

ROHM

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