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ROHM 2SD1383KT146B High-Gain Amplifier Transistor

The 2SD1383K is a high-gain Darlington transistor ideal for amplifier applications, featuring a 32V collector-emitter voltage, 0.3A collector current, and built-in 4kΩ resistor. It has a compact SOT-346 (SC-59) package suitable for surface-mount settings, with a maximum power dissipation of 200mW and high DC current gain. The device's electrical characteristics include excellent saturation voltage, breakdown voltages, and transition frequency, making it suitable for high-gain power amplification and switching circuits.

Authorized Distributors
Source:Newark
Part No:2SD1383KT146B
Stock:2744
Inv Date:06-09-2026
Price: Unit price: $0.793
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Source:DigiKey
Part No:2SD1383KT146B
Stock:5066
Inv Date:06-09-2026
Price: Unit price: $0.77
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Part No:2SD1383KT146B
Stock:1974
Inv Date:06-10-2026
Price: Unit price: $0.77
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Part No:2SD1383KT146B
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.28
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Part No:2SD1383KT146B
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0913
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ROHM 2SD1383KT146B High-Gain Amplifier Transistor Specifications:

  • Package: SOT-346 (SC-59)
  • Collector-base voltage: 40 V
  • Collector-emitter voltage: 32 V
  • Emitter-base voltage: 6 V
  • Collector current: 0.3 A (max 1.5 A)
  • Power dissipation: 200 mW
  • Junction temperature: 150°C
  • Storage temperature: -55°C to +150°C
  • DC current gain: 4k-5k
  • Transition frequency: 250 MHz
  • Collector-emitter saturation voltage: 1.5 V
  • Built-in 4kΩ resistor between base and emitter
  • Package dimensions: Min 2.10 mm, Max 2.50 mm (length)
  • Tape width: 8 mm, Reel size: 180 mm, Quantity: 3000 pcs

Buy the Buy Rohm High-Gain Amplifier Transistor Part Number 2SD1383K Online

Order the Rohm 2SD1383K high-gain amplifier transistor online today to enhance your electronic projects. Featuring robust 32V collector-emitter voltage, 0.3A collector current, integrated resistor, and compact SOT-346 packaging, this transistor delivers high performance in surface-mount applications. Its excellent saturation voltage and transition frequency make it perfect for power amplification and switching. Secure your supply now and benefit from fast delivery, competitive pricing, and genuine Rohm quality to ensure your circuits operate with precision and reliability.

Buy Rohm 2SD1383K transistor now and experience unmatched reliability and high DC current gain in amplifier circuits.

Frequently Asked Questions

Where can I buy ROHM 2SD1383KT146B?

You can click on the BUY or RFQ button to purchase 2SD1383KT146B from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part 2SD1383KT146B?

You can download the 2SD1383KT146B datasheet or visit the ROHM website for support.

Who is the manufacturer of 2SD1383KT146B?

ROHM

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