DiodesZetex PNP Transistor, Maximum DC Collector Current -200 mA, Collector Emitter Voltage -400 V, 4-Pin SOT-223 FZT558TA

DiodesZetex FZT558TA is a high voltage PNP transistor designed for use in electronic applications requiring reliable switching and amplification. Featuring a 4-pin SOT-223 surface mount package, this transistor supports a maximum DC collector current of -200 mA and can withstand collector-emitter voltages up to -400 V, making it suitable for power management and control circuits.

The device dissipates a maximum power of 2 watts, ensuring robust performance under typical operating conditions. It supports a collector base voltage of 400 V and emitter base voltage of 5 V, along with a minimum DC current gain (hFE) of 15. Operating temperature ranges from -55°C to 150°C, allowing use in harsh environments including automotive and industrial applications.

Its maximum transition frequency of 50 MHz facilitates moderate speed switching applications. The compact and standardized SOT-223 package dimensions provide ease of integration into circuit board layouts.

This transistor conforms to automotive standards AEC-Q101, AEC-Q200, and AEC-Q100, confirming its quality and reliability for automotive electronics. Designed for surface mount with 4-pin SOT-223 package configuration. Maximum power dissipation of 2 watts ensuring reliable performance.

Collector base voltage rated at 400 V and emitter base voltage at 5 V. Transistor polarity is PNP with minimum DC current gain (hFE) of 15. Operating temperature range from -55°C to 150°C for demanding environments. Maximum transition frequency of 50 MHz supports moderate speed switching.

Compact device dimensions: length 6.7 mm, width 7.3 mm, and height 1.7 mm. Automotive standards compliant: AEC-Q101, AEC-Q200, and AEC-Q100.

This transistor is ideal for industrial electronics, automotive control systems, power regulation, and general-purpose amplifying circuits. Browse the Bipolar Transistors category on EnvMart to explore complementary components such as NPN transistors and power modules.