DiodesZetex General Purpose PNP Transistor 4 A, 25 V, 4-Pin SOT-223 Package FZT1149ATA

DiodesZetex FZT1149ATA is a general purpose PNP bipolar junction transistor designed for surface mounting in electronic devices. It supports a maximum DC collector current of 4 A and can withstand collector-emitter voltages up to 25 V. This transistor is packaged in a compact 4-pin SOT-223 case, providing a low-profile solution ideal for dense circuit board assemblies.

With a maximum power dissipation rating of 2.5 W, the FZT1149ATA ensures effective thermal management under typical operating conditions. Its minimum DC current gain of 115 delivers reliable signal amplification, making it suitable for switching and amplification in various industrial and automotive electronic applications.

This transistor operates over a broad temperature range from -55°C to 150°C, enabling its use in harsh environments and automotive-grade electronics. The device complies with the automotive AEC-Q101 standard, underlining its quality and reliability for demanding conditions.

The maximum transition frequency of 135 MHz renders it capable of high-speed switching tasks. Its 4-pin configuration enhances the mounting stability and electrical connection on printed circuit boards, allowing streamlined manufacturing integration.

Typical applications for the DiodesZetex FZT1149ATA include power regulation, switching circuits, and general amplifier stages in industrial, automotive, consumer electronics, and communication equipment. Its surface mount design contributes to miniaturization efforts in modern electronic assemblies.

The transistor is supplied on reels, enabling efficient assembly line usage and automation. It is part of the FZT1149A series, known for its performance and adherence to strict manufacturing standards.

Explore EnvMart's extensive range in Bipolar Transistors for complementary components and solutions tailored to your electronic design requirements. Provides general purpose performance for various electronic applications.

Features a maximum power dissipation of 2.5 W for reliable operation. Has a minimum DC current gain (hFE) of 115 ensuring sufficient amplification. Operates within a wide temperature range from -55°C to 150°C. Complies with automotive standard AEC-Q101 for enhanced quality assurance.

Constructed in a compact SOT-223 package measuring 6.55 mm length and 7.1 mm width. Designed as a single transistor with PNP polarity suitable for bipolar transistor circuits. Supports maximum transition frequency up to 135 MHz for high-speed switching.

Incorporates a 4-pin configuration for secure surface mounting on PCBs.