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ONSEMI SBC81740LT3G General Purpose Transistor

The SBC81740LT3G is a high-quality NPN silicon general-purpose transistor designed for versatile electronic applications. It features a maximum collector-emitter voltage of 45V, collector current of 500mA, and is compatible with Pb-free, halogen-free, and RoHS standards. Ideal for switching and amplification tasks, this transistor boasts a low saturation voltage of 0.7V, high current gain up to 600, and excellent thermal characteristics. It is housed in a SOT-23 package, offering compact size and reliable performance for industrial, automotive, and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:SBC817-40LT3G
Stock:144045
Inv Date:06-11-2026
Price: Unit price: $0.24
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Part No:SBC817-40LT3G
Stock:3331
Inv Date:06-11-2026
Price: Unit price: $0.27
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Part No:SBC817-40LT3G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.038
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ONSEMI SBC81740LT3G General Purpose Transistor Specifications:

  • Maximum Collector-Emitter Voltage: 45 V
  • Maximum Collector-Base Voltage: 50 V
  • Maximum Emitter-Base Voltage: 5.0 V
  • Continuous Collector Current: 500 mA
  • Total Device Dissipation: 225 mW at 25°C
  • Thermal Resistance, Junction-to-Ambient: 556 °C/W
  • Junction and Storage Temperature: -65 to +150 °C
  • Package: SOT-23
  • Pb-Free, Halogen-Free, RoHS Compliant
  • Current Gain (hFE): 250 - 600 (at Ic=100mA, Vce=1V)
  • Collector-Emitter Saturation Voltage: 0.7 V (at Ic=500mA)
  • Transition Frequency (fT): Typically 100 MHz
  • Capacitance (Cobo): 10 pF
  • Reverse Voltage (Vp): 10 V
  • Base-Emitter Voltage VBE(on): 1.2 V
  • Thermal Characteristics: 18 mW/°C derating above 25°C

Buy the Buy ON Semiconductor SBC81740LT3G Part Number SBC81740LT3G Online

Purchase the SBC81740LT3G transistor online today to ensure top-tier performance for your electronic projects. This high-quality NPN silicon device offers a collector-emitter voltage of 45V, a collector current of 500mA, and compliant with RoHS, Halogen Free, and Pb-Free standards. Its compact SOT-23 package makes it ideal for space-constrained applications in industrial, automotive, and consumer electronics. Enjoy fast delivery, easy ordering, and gain peace of mind with a reliable component designed for durability and efficiency in switching and amplification. Elevate your project quality now!

Buy ON Semiconductor SBC81740LT3G now and experience unmatched reliability and high performance for switching and amplification tasks in compact design.

Frequently Asked Questions

Where can I buy ONSEMI SBC81740LT3G?

You can click on the BUY or RFQ button to purchase SBC81740LT3G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part SBC81740LT3G?

You can download the SBC81740LT3G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of SBC81740LT3G?

ONSEMI

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