BD539, BD539A, BD539B, BD539C, BD539D NPN Silicon Power Transistors Product Information Manual, provides parameters such as maximum working voltage, current and temperature.
This document provides technical specifications for the BD539, BD539A, BD539B, BD539C, and BD539D series of NPN silicon power transistors. The devices are designed for complementary use with the BD540 Series and feature a TO-220 plastic flange-mount package.
| Continuous Collector Current | 5 A |
|---|---|
| Continuous Device Dissipation (Case Temp) | 45 W |
| Package Type | TO-220 |
The BD539 Series supports a continuous collector current of up to 5 A.
At or below 25°C, the continuous device dissipation is rated for 45 W.
The transistors can operate in a free air temperature range from -65 to +150 °C.