DiodesZetex General Purpose PNP Transistor 4-Pin SOT-223, -4 A, -25 V, 2.5 W Power Dissipation FZT1149ATA

DiodesZetex FZT1149ATA is a general purpose PNP transistor designed for demanding industrial and electronic applications. Packaged in a compact 4-pin SOT-223 surface mount type, it supports a maximum DC collector current of -4 A and a maximum collector-emitter voltage of -25 V, providing reliable performance in power switching and amplification tasks.

This transistor offers excellent thermal dissipation, with a maximum power dissipation rating of 2.5 W, allowing for stable operation under higher loads. The transistor features a high minimum DC current gain (hFE) of 115, ensuring precise amplification in circuits requiring consistent gain.

Its maximum operating temperature reaches 150°C and a minimum operating temperature of -55°C, making it suitable for harsh environments including automotive, industrial, and telecommunications.

The transistor’s maximum transition frequency (ft) of 135 MHz enables functionality in high-frequency applications commonly found in RF devices and switching power supplies. The emitter-base voltage minimum rating of 5 V also offers enhanced operational control.

With a 4-pin SOT-223 package that measures approximately 6.55 mm by 7.1 mm by 1.65 mm, the device suits compact PCB designs. The device meets the stringent automotive standard AEC-Q101, confirming its reliability and quality for automotive electronics.

Applications include general electronics, automotive control systems, power management modules, and surface mount technology (SMT) assembly lines. It is ideal for designing efficient and reliable power switching circuits, signal amplification, and industrial control setups.

Supports high collector current and voltage for power electronics. Compact surface mount package enhances manufacturing efficiency. Wide temperature range allows for robust industrial use. High frequency and gain suited for advanced electronic designs.

Compliant with automotive industry standards. Explore EnvMart for a wide selection of Bipolar Transistors and semiconductor components from reputable brands including DiodesZetex for your industrial and laboratory needs.