STTH2003 is a high frequency secondary rectifier product produced by ST.
The STTH2003 is a high frequency secondary rectifier designed for switch mode power supply and high frequency DC/DC converters. It consists of dual center tap fast recovery epitaxial diodes packaged in TO-220AB, TO-220FPAB, D2PAK, or I2PAK formats. The device combines the highest recovery and reverse voltage performance with ultra-fast, soft, and noise-free recovery characteristics.
| Repetitive peak reverse voltage | 300 V |
|---|---|
| Forward current rms | 30 A |
| Average forward current (TO-220AB) | 10 A |
| Surge non repetitive forward current | 110 A |
| Maximum operating junction temperature | 175 °C |
| Reverse recovery time (typical) | 35 ns |
| Reverse leakage current (Tj = 125°C) | 300 uA |
The maximum operating junction temperature is 175 °C.
The recommended torque value is 0.4 to 0.6 N-m.
The flat zone must be no less than 2mm.