onsemi Small Signal NPN Transistor, 500 mA, 45 V, 3-Pin SOT-23 Package SBC817-40LT1G

onsemi SBC817-40LT1G is a small signal NPN transistor designed for low power amplification and switching applications. Packaged in a compact 3-pin SOT-23 surface mount case, it offers a maximum collector current of 500 mA and collector-emitter voltage of 45 V.

This transistor features a single transistor configuration with NPN polarity, making it suitable for general purpose electronic circuits. Its power dissipation rating of 225 mW ensures reliable operation in moderate power environments.

The device supports operating temperatures ranging from -65°C up to 150°C, making it resilient under a wide range of conditions including industrial and commercial electronics.

With a maximum transition frequency of 100 MHz and minimum DC gain of 40, the SBC817-40LT1G supports high-frequency amplification and switching faster than many general-purpose transistors.

Maximum DC collector current of 500 mA for moderate power applications. Maximum collector-emitter voltage rating is 45 volts. Surface mount SOT-23 package with 3 pins for compact PCB integration. Single transistor configuration with NPN polarity.

Maximum power dissipation of 225 mW allowing efficient heat handling. Wide operating temperature range from -65°C to 150°C. High transition frequency up to 100 MHz for fast switching. Minimum DC current gain (hFE) of 40 ensuring good amplification.

Compact physical dimensions: 3.04 mm length, 2.64 mm width, 1.11 mm height. No specific automotive standards compliance indicated.

This transistor is ideal for use in industrial electronics, consumer devices, communication equipment, and other applications requiring efficient small signal amplification and switching within the specified electrical ratings.

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