DiodesZetex General Purpose NPN Transistor, 1 A Collector Current, 100 V Collector Emitter Voltage, 3-Pin SOT-89 FCX493TA

DiodesZetex FCX493TA is a general purpose NPN bipolar transistor designed for various electronic circuit applications requiring up to 1 A collector current and 100 V collector-emitter voltage. It features a surface mount 3-pin SOT-89 package, allowing compact PCB design and ease of integration in automated assembly lines.

The transistor offers a maximum collector-base voltage rating of 120 V and a maximum transition frequency of 150 MHz, making it suitable for high-frequency switching and amplification tasks in consumer electronics, automotive circuits, and industrial control systems.

With a maximum power dissipation rating of 1 W, this transistor supports efficient thermal management, enhancing reliability under continuous operation. Its wide operating temperature range from -65°C to 150°C ensures stable performance in extreme environmental conditions common in automotive and industrial applications.

The device guarantees a minimum DC current gain (hFE) of 20, providing consistent amplification characteristics, while its 3-pin SOT-89 package design (approximately 4.6 x 4.25 x 1.6 mm) offers easy mounting on surface mount technology (SMT) compatible boards.

Surface mount transistor in a compact 3-pin SOT-89 package. Maximum collector base voltage rating of 120 V ensures reliable operation. High transition frequency of 150 MHz suitable for switching applications. Maximum power dissipation of 1 W supports efficient thermal management.

Wide operating temperature range from -65°C to 150°C for harsh environments. Minimum DC current gain (hFE) of 20 guarantees adequate amplification. Complies with automotive standard AEC-Q101 for automotive grade quality.

Package dimensions approx. 4.6 mm length, 4.25 mm width, and 1.6 mm height.

This transistor is ideal for applications in electronic component design, automotive electronics, industrial machines, power management circuits, and communication devices. The automotive-grade certification AEC-Q101 ensures compliance with stringent automotive reliability standards.

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