BUZ344 is an N channel enhancement mode avalanche-rated power transistor with a maximum continuous current of 50A and a maximum on-resistance of 0.035 ohms.
This document is a datasheet for the Infineon BUZ 344, an N-channel enhancement mode SIPMOS power transistor. The device is avalanche-rated and is available in a TO-218 package with the ordering code C67078-S3132-A2.
The datasheet provides maximum ratings, electrical characteristics, and typical output characteristics. Key specifications include a continuous drain current of 50A, a pulsed drain current of 200A, and a drain-source breakdown voltage of 100V. It also details thermal resistance, operating temperatures, and dynamic characteristics such as capacitance and switching times.
| Continuous drain current | 50 A |
|---|---|
| Pulsed drain current | 200 A |
| Operating temperature | -55 ... + 150 °C |
| Thermal resistance, chip case | 0.74 K/W |
| Package | TO-218 |
The maximum continuous drain current is 50 A at a temperature of 25°C.
The maximum pulsed drain current is 200 A at a temperature of 25°C.