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ROHM UM2222AU3T106 NPN Transistor

The NPN medium power transistor is ideal for switching and audio frequency small signal amplification applications. It complies with AEC-Q101 standards, features a SOT-323 package, and offers a collector-base voltage of 75V and a collector-emitter voltage of 40V. Its compact design with dimensions suitable for surface mounting, combined with high junction temperature ratings up to 150°C, makes it suitable for broad industrial use. From automotive to consumer electronics, this transistor ensures reliable performance and easy integration into various circuits.

Authorized Distributors
Source:DigiKey
Part No:UM2222AU3T106
Stock:3000
Inv Date:06-09-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:UM2222AU3T106
Stock:7690
Inv Date:06-10-2026
Price: Unit price: $0.4
Buy/RFQ:

ROHM UM2222AU3T106 NPN Transistor Specifications:

  • Collector-base voltage: 75 V
  • Collector-emitter voltage: 40 V
  • Emitter-base voltage: 6 V
  • Collector current: 600 mA
  • Power dissipation: 200 mW
  • Junction temperature: 150°C
  • Storage temperature range: -55°C to +150°C
  • Package: SOT-323 (SC-70)
  • Dimensions (mm): A 0.80-1.00, b 0.25-0.40, D 1.90-2.10, E 1.15-1.35, HE 2.00-2.20
  • Maximum collector-base breakdown voltage: 75 V
  • Maximum collector-emitter breakdown voltage: 40 V
  • Power dissipation at ambient conditions: 200 mW
  • Transition frequency (fT): approximately 100 MHz
  • Thermal resistance and capacitance values conform to typical small-signal transistors.

Buy the ROHM Series UM2222AU3 Transistor: Switching, Small Signal Amplifier: UM2222AU3T106

Purchase the ROHM NPN Transistor today for your switching and amplification needs. Designed with high voltage capability, compact SOT-323 package, and stable thermal performance, this transistor is perfect for automotive, consumer electronics, and industrial applications. Ensure reliable circuit operation with a device rated for 75V collector-base voltage, 40V collector-emitter voltage, and 600mA collector current. Easy to mount and integrate, it offers excellent performance at 150°C junction temperature, backed by ROHM’s quality standards. Buy online now for consistent, long-lasting performance.

Get ROHM UM2222AU3T106 today—built for reliable switching and small signal amplification with high voltage and temperature ratings.

Frequently Asked Questions

Where can I buy ROHM UM2222AU3T106?

You can click on the BUY or RFQ button to purchase UM2222AU3T106 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part UM2222AU3T106?

You can download the UM2222AU3T106 datasheet or visit the ROHM website for support.

Who is the manufacturer of UM2222AU3T106?

ROHM

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