DiodesZetex High Voltage 150 mA NPN Bipolar Transistor 450 V, 3-Pin SOT-23 FMMT459TA

DiodesZetex FMMT459TA is a high voltage NPN bipolar transistor intended for electronic component applications requiring reliable switching and amplification. It supports a maximum continuous collector current of 150 mA and a collector-emitter voltage rating of 450 V. Packaged in a space-saving 3-pin SOT-23 surface mount format, it is optimal for modern circuit board designs where size and performance are critical.

With a maximum power dissipation of 806 mW, this device provides durability under operational stress. The FMMT459TA transistor features a transition frequency of 50 MHz, making it suitable for medium frequency applications such as signal processing and amplification in industrial and electronic equipment.

The transistor's operating temperature range from -55°C to 150°C ensures stable performance across demanding environments including automotive and industrial sectors. Its compliance with automotive quality standard AEC-Q101 further assures enhanced reliability and ruggedness for critical applications.

The device dimensions - 3 mm in length, 2.5 mm in width, and 1.1 mm in height - allow for compact and efficient circuit layouts. Electrical ratings include a collector-base voltage up to 500 V and an emitter-base voltage up to 6 V. With a minimum current gain of 50, it ensures effective amplification in switching circuits.

This transistor features a NPN configuration suitable for switching and amplification. Compact 3-pin SOT-23 surface mount packaging supports miniaturized PCB designs. Maximum continuous collector current is rated at 150 mA.

Supports collector emitter voltage of 450 V to handle high voltage applications. Maximum power dissipation of 806 mW enhances operational reliability. Operates within a wide temperature range from -55°C to 150°C. Automotive grade compliance with AEC-Q101 standard for quality assurance.

High transition frequency of 50 MHz supports medium frequency signal processing. Typical dimensions of 3 mm x 2.5 mm x 1.1 mm for efficient PCB footprint.

This transistor is ideal for electronic manufacturing, automotive electronics, and industrial control applications where high voltage and reliable switching are necessary. Designers benefit from its robust specifications and standard package type to integrate it seamlessly in varied circuit designs.

Explore the full range of DiodesZetex bipolars and related semiconductor components on EnvMart for your precision electronic engineering projects.

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