DiodesZetex Bipolar Transistor FCX458TA 225 mA NPN 400 V 3-Pin SOT-89 FCX458TA

DiodesZetex FCX458TA is a high voltage bipolar transistor designed for general-purpose amplification and switching in electronic circuits. It supports a maximum DC collector current of 225 mA and can withstand collector emitter voltages up to 400 V, making it suitable for medium power applications requiring robust voltage tolerance.

This transistor is configured as a single NPN type and housed in a compact 3-pin SOT-89 surface mount package, which facilitates efficient heat dissipation and easy PCB mounting. With a maximum power dissipation rating of 1 watt, it suits low to moderate power circuit segments.

The device offers a minimum DC current gain (hFE) of 15 and a maximum transition frequency of 50 MHz, enabling it to work well in both DC and high frequency analog circuits. Its emitter base voltage rating is 5 V max, ensuring stable transistor operation under typical biasing conditions.

The transistor is rated for operation across a wide temperature range from -65°C to 150°C, accommodating use in industrial, automotive, and other demanding environments. It also meets the automotive industry standard AEC-Q101, assuring quality and reliability for automotive electronics use cases.

The physical dimensions of length 4.6 mm, width 4.25 mm, and height 1.6 mm contribute to its suitability for compact and space-constrained circuit designs. The 3-pin layout simplifies the circuit connection and integration process on printed circuit boards.

This type of transistor is primarily used in power management, signal amplification, switching regulators, and audio amplifiers in equipment such as consumer electronics, automotive control units, instrumentation, and industrial machinery.

This transistor exhibits an NPN polarity with single transistor configuration. It has a maximum power dissipation of 1 watt suitable for various switching applications. Minimum DC current gain (hFE) is 15, ensuring adequate amplification for low power signals.

Maximum transition frequency is 50 MHz, suitable for high frequency electronic circuits. The package size measures 4.6 mm length, 4.25 mm width, and 1.6 mm height for compact PCB integration. Operating temperature range spans from -65°C to 150°C, enabling use in harsh environments.

Complies with automotive standard AEC-Q101 for reliable performance in automotive electronics. The 3-pin layout simplifies mounting and circuit design in power and signal transistor applications. Explore more semiconductor components from DiodesZetex and browse Bipolar Transistors to find compatible devices for diverse electronic design needs at EnvMart.