DiodesZetex NPN Bipolar Transistor, 4 A Collector Current, 150 V Collector-Emitter Voltage, TO-92 Package ZTX855

DiodesZetex ZTX855 NPN Bipolar Transistor is a robust semiconductor device designed for various industrial, automotive, and electronic applications. It features a maximum DC collector current of 4 A and a collector-emitter voltage rating of 150 V, making it suitable for medium power switching and amplification tasks. Packaged in a TO-92 through hole format with three pins, it provides an easy-to-mount solution for PCB assembly.

This transistor supports operating temperatures from -55°C up to 200°C, ensuring reliable performance in harsh and demanding environments. Its transition frequency of 100 MHz allows efficient operation in high-frequency circuits, beneficial in signal processing and switching circuits.

The device complies with Automotive standard AEC-Q101, confirming its suitability for automotive electronics. Its maximum power dissipation of 1.58 W is adequate for medium power applications, balancing thermal management with performance.

Typical applications include industrial control systems, automotive electronics, consumer electronic devices, and general-purpose amplifiers or switches. The NPN configuration supports common transistor circuit designs requiring current amplification and switching.

Its compact size with dimensions 4.77 mm length, 2.41 mm width, and 17.58 mm height enables efficient PCB layout in space-constrained designs. The through-hole mounting type facilitates prototyping and production assembly processes.

Maximum DC collector current of 4 amperes for robust performance. Collector-emitter voltage rating up to 150 volts ensuring reliability under high voltage conditions. Compact TO-92 package with 3 pins for ease of mounting and circuit integration.

High maximum operating temperature range from -55°C to 200°C for versatile applications. Transition frequency of 100 MHz supporting efficient high-frequency switching. NPN transistor configuration designed for general purpose switching and amplification.

Maximum power dissipation of 1.58 watts to handle moderate power loads. Automotive standard compliant (AEC-Q101) ensuring quality and durability. Compact dimensions: length 4.77 mm, width 2.41 mm, height 17.58 mm for space saving design.

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