DiodesZetex High Voltage NPN Transistor 300 mA 400 V 3-Pin E-Line ZTX458

DiodesZetex ZTX458 is a high voltage NPN bipolar transistor designed for reliable switching and amplification in electronic circuits requiring robust performance up to 400 volts and 300 milliamperes collector current. Packaged in a 3-pin E-Line through hole format, this single transistor serves effectively in power and control applications.

The transistor provides a maximum power dissipation of 1 watt aiding durability under continuous operation. Its minimum DC current gain (hFE) of 15 ensures adequate current amplification, and the device operates effectively across a broad temperature range from -55°C to 200°C suitable for industrial and commercial uses.

The 400 V maximum collector-emitter voltage rating allows ZTX458 to withstand high voltage spikes without damage, making it suitable for power regulation, switching, and signal amplification tasks. The transistor's transition frequency of 50 MHz supports signals in moderate frequency ranges.

Featuring through hole mounting with a compact 3-pin E-Line package, the ZTX458 is easy to integrate into printed circuit boards for various electronic devices. Its NPN configuration is standard for many transistor circuits requiring positive voltage control.

Rated maximum DC collector current of 300 mA guarantees dependable current handling. Robust 400 V collector-emitter voltage rating supports high voltage applications. Moderate maximum power dissipation of 1 W ensures manageable heat generation.

Suitable for through hole PCB mounting with E-Line 3-pin package design. NPN polarity and single transistor configuration make it versatile for circuit designs. Maintains performance within a large operating temperature range (-55°C to 200°C).

50 MHz maximum transition frequency for effective signal switching.

This transistor is ideal for industrial electronics, power supply regulation, signal amplification, and other applications needing high voltage and reliable transistor switching capabilities. It fits well in control systems, communication devices, and electronic assembly lines.

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