The STTH112 is a high voltage ultrafast rectifier produced by ST company. It has the characteristics of low forward voltage drop, high reliability, high surge current capability, soft switching and so on. It is specially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications.
This document provides a comprehensive technical overview of the STTH112 high voltage ultrafast rectifier, which utilizes ST ultrafast high voltage planar technology. The device is specifically suited for free-wheeling, clamping, snubbering, and demagnetization in power supplies and other power switching applications. It features low forward voltage drop, high reliability, and high surge current capability.
| Repetitive peak reverse voltage | 1200 V |
|---|---|
| Average forward current (SMA) | 1 A |
| Forward surge current (SMA) | 20 A |
| Maximum operating junction temperature | +175 °C |
| Reverse recovery time | 75 ns |
The maximum operating junction temperature is +175 °C.
The maximum forward voltage drop is 1.65 V.
The maximum repetitive peak reverse voltage is 1200 V.