onsemi Small Signal NPN Bipolar Transistor 100 mA 65 V 3-Pin TO-92 BC546ABU

onsemi BC546ABU is a small signal NPN bipolar junction transistor designed for electronic and semiconductor discrete applications. It supports a maximum DC collector current of 100 mA and withstands collector-emitter voltage up to 65 V. Packaged in a compact 3-pin TO-92 format, it is suitable for through-hole mounting on printed circuit boards, offering ease of integration.

This transistor features a minimum DC current gain (hFE) of 110, making it ideal for low power amplification tasks in electronics. It has a maximum power dissipation rating of 500 mW, allowing efficient heat management in small signal circuit environments.

The operational temperature range from -55°C to 150°C ensures reliable function over varied industrial, laboratory, and commercial conditions. The transistor includes a maximum transition frequency of 1 MHz suitable for moderate frequency switching and amplification tasks.

Commonly employed in industrial control, instrumentation, signal processing, and general electronic circuits, the BC546ABU transistor serves various bipolar transistor use cases. Its 3-pin configuration suits conventional transistor applications requiring single transistor operation with NPN polarity.

The small form factor dimensions - 20.95 mm height, 5.2 mm length, and 4.19 mm width - facilitate compact circuit design. It is a widely adopted component in electronics manufacturing, development, and repair.

Maximum DC collector current of 100 mA. Maximum collector-emitter voltage rating is 65 V. TO-92 package with through-hole mount type. Single transistor, NPN polarity configuration. Minimum DC current gain hFE of 110. Wide operating temperature range between -55°C and 150°C.

Maximum power dissipation 500 mW for thermal efficiency. Pin count of 3 for standard transistor interface. Explore the collection of Bipolar Transistors and discrete semiconductors at EnvMart for industrial, laboratory, and electronic circuit design applications.