DiodesZetex 5 A NPN 40 V 4-Pin SOT-223 Transistor FZT1051ATA

DiodesZetex FZT1051ATA is a general-purpose NPN bipolar transistor designed for demanding electronic applications requiring up to 5 A continuous DC collector current and a collector-emitter voltage rating of 40 V. Encapsulated in a compact 4-pin SOT-223 surface mount package, this transistor is optimized for high efficiency in power amplification and switching circuits.

Engineered for industrial, automotive, and manufacturing electronics, the device supports operation over a temperature range from -55°C to 150°C, making it reliable for harsh environmental conditions. With a transition frequency of 155 MHz, the FZT1051ATA efficiently handles high-frequency switching applications, while its minimum DC gain of 40 aids in stable device performance across numerous circuit designs.

This transistor features a maximum power dissipation of 2.5 W, allowing it to sustain thermal loads typical to medium power handling. The device is widely employed in automotive electronics as it conforms to AEC-Q100, AEC-Q101, and AEC-Q200 qualification standards, ensuring durability and quality under automotive operational stresses.

The 4-pin SOT-223 package facilitates surface mounting on printed circuit boards, providing space-saving advantages and manufacturing efficiency. Its single transistor NPN polarity and primary use in bipolar transistor configurations make it suitable for amplification and switching in power supplies, motor controls, and signal processing.

Maximum DC collector current of 5 A ensures robust current handling. Maximum collector-emitter voltage of 40 V supports medium voltage applications. Compact 4-pin SOT-223 surface mount package for PCB assembly. Wide operating temperature range from -55°C to 150°C enhances reliability.

High transition frequency of 155 MHz for fast switching performance. Minimum DC current gain of 40 for effective amplification. Maximum power dissipation of 2.5 W for thermal stability. Compliant with automotive AEC-Q100, AEC-Q101, AEC-Q200 standards.

Suitable for industrial, automotive, and power electronics applications. Explore more bipolar Transistors and semiconductor components on EnvMart to ensure precise matching for your electronic design and manufacturing needs.