DiodesZetex NPN Small Signal Transistor, 100 mA, 65 V, 3-Pin SOT-23 Package BC846A-7-F

The DiodesZetex BC846A-7-F is a single NPN bipolar transistor in a compact 3-pin SOT-23 surface mount package. It is engineered to operate efficiently in low power amplification and switching circuits found in industrial, automotive, communication, and electronic control applications.

This transistor supports a maximum DC collector current of 100 mA and a collector-emitter voltage (Vceo) rating of up to 65 V. With a minimum DC current gain (hFE) of 110, it provides excellent signal amplification across a wide bandwidth with a transition frequency reaching 300 MHz. The device dissipates up to 300 mW power which makes it suitable for low power designs.

The compact dimensions of 3 mm length, 2.5 mm width, and 1.1 mm height enable dense circuit board layouts. It meets the AEC-Q101 standard making it highly reliable in automotive and industrial electronic environments. The transistor is designed to operate over a broad temperature range from -65°C to 150°C, ensuring dependable performance under extreme conditions.

Key features include its NPN transistor polarity, single transistor configuration, surface mount package style, and three pins for connection. The maximum collector-base voltage (VCBO) of 80 V and emitter-base voltage (VEBO) of 6 V enhance circuit protection. It is made in China, maintaining international manufacturing quality standards.

This transistor is ideal for engineers and electronics developers requiring high-quality, reliable bipolar transistors for switching and amplification in semiconductor and electronic component assemblies.

Maximum DC collector current of 100 mA supports low power applications. Collector emitter voltage rating is 65 V ensuring reliable operation up to this voltage. Compact SOT-23 surface mount package with 3 pins saves PCB space.

AEC-Q101 automotive standard qualified providing high reliability in automotive electronics. Typical current gain (hFE) of 110 ensures effective signal amplification. Wide operating temperature range from -65°C up to 150°C allows use in harsh environments.

Maximum power dissipation rating of 300 mW suits small signal applications. High transition frequency of 300 MHz for good high-frequency performance. Pin count of 3 facilitates simple circuit integration. Manufactured in China with consistent quality and performance.

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