DiodesZetex General Purpose NPN Transistor 4 A 40 V Surface Mount SOT-23 ZXTN25040DFHTA

DiodesZetex ZXTN25040DFHTA is a robust general-purpose NPN bipolar transistor designed for amplification and switching applications. Featuring a maximum DC collector current of 4 amperes and a collector emitter voltage rating of 40 volts, it supports demanding industrial and automotive environments.

This transistor comes in a compact 3-pin SOT-23 surface mount package, allowing efficient PCB space utilization in complex electronic assemblies. It offers power dissipation of up to 1.81 watts, enabling reliable operation under moderate load conditions.

Operating effectively across a broad temperature range from -55°C to 150°C, the ZXTN25040DFHTA suits varied environments including automotive electronics, industrial controls, and consumer devices. Its high transition frequency of 190 MHz allows for high-speed switching tasks in communication and power regulation equipment.

With a minimum DC current gain of 30, this device provides stable amplification performance. Passing AEC-Q101 automotive standards, it meets strict quality and reliability requirements for automotive system integration.

Maximum DC collector current of 4 A. Collector emitter voltage rated at 40 V. Power dissipation of 1.81 W. Compact SOT-23 package. High transition frequency of 190 MHz. Wide operating temperature range (-55°C to 150°C). Minimum DC current gain of 30.

Automotive grade AEC-Q101 approved. Surface mount package suitable for automated assembly.

This transistor finds applications in industrial, automotive, and consumer electronics sectors where reliable switching and amplification are essential. It is ideal for use in power management circuits, signal amplification, and control modules.

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