STTH20L03C is a high-frequency secondary rectifier manufactured by ST company. It features ultrafast, soft and noise-free recovery and low forward voltage drop. This diode is suitable for switch mode power supply and high frequency DC/DC converters. It is packaged in TO-220AB or D2PAK and is especially intended for secondary rectification inside SMPS with high space and power-density.
The STTH20L03C is a high frequency secondary rectifier designed for switch mode power supplies (SMPS) and high frequency DC/DC converters. It consists of dual center tap fast recovery epitaxial diodes packaged in TO-220AB or D²PAK formats, offering ultrafast, soft, and noise-free recovery characteristics.
| Repetitive peak reverse voltage | 300 V |
|---|---|
| Forward rms current | 30 A |
| Average forward current | 20 A |
| Surge non repetitive forward current | 150 A |
| Reverse recovery time (typ) | 26 ns |
| Operating junction temperature range | -40 to +175 °C |
The device is packaged in TO-220AB or D²PAK.
The recommended torque value is 0.4 to 0.6 N-m.