DiodesZetex NPN Transistor 20 V 2.5 A Surface Mount SOT-23 3-Pin, Model FMMT618TA

DiodesZetex FMMT618TA is a general-purpose NPN bipolar transistor packaged in a compact 3-pin SOT-23 surface mount package. This transistor is designed to handle a maximum collector current of 2.5 A and a collector-emitter voltage rating of 20 V, making it suitable for switching and amplification in electronic circuits.

The device features a high minimum DC current gain (hFE) of 300, providing efficient signal amplification. It supports a maximum transition frequency (ft) of 140 MHz, enabling use in moderately high-frequency applications.

With a maximum power dissipation of 625 mW and an operating temperature range from -55°C to 150°C, it offers robust performance in diverse environmental conditions. The transistor is compliant with automotive standard AEC-Q101, ensuring reliability in automotive and industrial applications.

The SOT-23 package has physical dimensions of 3 mm length, 1.2 mm width, and 2.5 mm height, providing a small footprint for space-constrained applications. The NPN polarity is suitable for a variety of switching and amplification functions in power and control circuits.

General-purpose NPN transistor suitable for switching and amplification. Surface mount SOT-23 package with 3 pins. Maximum collector current of 2.5 A and voltage of 20 V. High current gain (hFE) and high transition frequency (ft).

Power dissipation rating of 625 mW. Wide operating temperature range from -55°C to 150°C. Automotive qualified with AEC-Q101 compliance.

This transistor is ideal for use in industrial electronics, automotive electronics, power supplies, and general electronic circuit design. Its compact size and reliable electrical characteristics make it a versatile component in modern electronic assemblies.

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