STTH1212 is an ultrafast recovery - 1200V diode with features and benefits such as ultrafast and soft recovery, very low conduction and switching losses, high frequency and/or high pulsed current operation, high reverse voltage capability, and high junction temperature. It is ideal for heavy duty applications in industrial power supplies, motor control, and similar mission-critical systems, as well as auxiliary functions such as snubber, bootstrap, and demagnetization applications.
This document provides technical specifications for the STTH1212 ultrafast recovery diode, rated for 1200V reverse voltage and 12A average forward current. Key features include low leakage current, soft recovery characteristics, and suitability for high-frequency and high-pulsed current applications such as industrial power supplies and motor control.
| RMS forward current | 30 A |
|---|---|
| Maximum operating junction temperature | 175 °C |
| Reverse recovery time (typical) | 50 ns |
| Forward voltage drop (typical) | 1.25 V |
| Junction to case thermal resistance | 1.6 °C/W |
The typical forward voltage drop is 1.25 V.
Yes, it is designed for high frequency and/or high pulsed current operation.