This document describes the features and characteristics of the STTH30W03C Turbo 2 ultrafast high voltage rectifier. The product features ultrafast switching, low reverse recovery current, low thermal resistance, etc. It is especially suitable for DC/DC and DC/AC converters in the secondary stage of MIG/MMA/TIG welding machines. Housed in ST's TO-247 package, this device offers high power integration for all welding machines and industrial applications.
This document is a production data datasheet for the STTH30W03C, an ultrafast high voltage rectifier utilizing ST Turbo 2 technology. It is designed to reduce switching losses and features low reverse recovery current and low thermal resistance.
The device is housed in a TO-247 package and is specifically suited for use in DC/DC and DC/AC converters within the secondary stage of MIG/MMA/TIG welding machines. The datasheet provides absolute ratings, static and dynamic electrical characteristics, thermal resistance values, and mechanical dimensions.
| Repetitive peak reverse voltage | 300 V |
|---|---|
| Surge non repetitive forward current | 150 A |
| Maximum operating junction temperature | +175 °C |
| Reverse recovery time (typical) | 20 ns |
The recommended torque value is 0.55 N-m, with a maximum of 1.0 N-m.
Yes, it is an ECOPACK®2 compliant component.