STTH803D/G is a high frequency secondary rectifier diode from ST, suitable for Switch Mode Power Supply and high frequency DC/DC converters. It is packaged in TO-220AC or D2PAK and is specifically intended for secondary rectification.
The document describes the STTH803D/G single fast recovery epitaxial diode, designed specifically for switch mode power supply (SMPS) and high frequency DC/DC converter applications. It highlights features such as ultra-fast, soft, and noise-free recovery combined with high reverse voltage performance.
| Average forward current (Iav) | 8 A |
|---|---|
| Repetitive peak reverse voltage (VRRM) | 300 V |
| Maximum operating junction temperature (Tj) | +175 °C |
| Forward voltage drop (VF) | Max 1 V |
| Reverse recovery time (trr) | Max 35 ns |
| RMS forward current (Ir(RMS)) | 20 A |
The maximum operating junction temperature is +175 °C.
This device is packaged in TO-220AC or D²PAK.
The recommended torque value for the TO-220AC package is 0.55 N.m.