onsemi Small Signal NPN Transistor 50 mA 120 V 3-Pin TO-92 KSC1845FTA

onsemi KSC1845FTA Small Signal NPN Transistor is designed for electronic applications requiring reliable switching and amplification with a maximum collector current of 50 mA and collector-emitter voltage of 120 V. Encased in a compact 3-pin TO-92 package, it offers excellent thermal performance and minimal size, making it suitable for a wide range of industrial and commercial electronics.

This transistor provides a minimum DC current gain (hFE) of 150 and can operate efficiently at frequencies up to 110 MHz, making it suitable for high-frequency circuits and general purpose signal processing.

The device supports a maximum power dissipation of 500 mW and withstands operating temperatures up to 150°C, ensuring durability under demanding environmental conditions. Its through-hole mounting type and 3-pin design facilitate easy integration into printed circuit boards for various electronic projects.

Typical use cases of the onsemi KSC1845FTA include industrial control systems, instrumentation, telecommunication circuits, and consumer electronics where small signal switching is required.

Designed for small signal amplification and switching tasks. Maximum collector current of 50 mA ensures low power operation. High collector-emitter voltage rating of 120 V for robust performance. Compact TO-92 plastic package suitable for through-hole mounting.

Transition frequency of 110 MHz suitable for high-frequency signals. Minimum DC current gain hFE of 150 provides efficient amplification. Maximum power dissipation of 500 mW protects against overheating. Operating temperature up to 150°C supports demanding environments.

NPN transistor polarity ideal for varied electronic circuit designs. 3-pin configuration compatible with standard electronic layouts.

This component is ideal for use in industrial, laboratory, telecommunications, and general electronic assembly applications. Its reliable performance and packaging make it a standard choice for engineers seeking consistent NPN bipolar transistors.

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