The STPS40M120C is a high-performance Schottky diode produced by ST. This diode has high current capability, avalanche rating, low voltage drop and high frequency operation, and is suitable for applications such as notebook computers, game consoles and desktop adapters.
This document is a production data datasheet for the STPS40M120C Schottky diode. The device features high current capability, avalanche rating, low forward voltage drop, and suitability for high frequency operation in switch mode power supplies.
The component is packaged in TO-220AB (with narrow leads) or 12PAK formats. It is intended for use in notebook, game station, and desktop adapters to provide good efficiency at both low and high loads.
| Repetitive peak reverse voltage | 120 V |
|---|---|
| Forward rms current (per diode) | 30 A |
| Surge non repetitive forward current | 220 A |
| Maximum operating junction temperature | 150 °C |
| Forward voltage drop (Typical, Tj = 25°C) | 0.44 V |
The device is packaged in TO-220AB, TO-220AB narrow leads and |2PAK.
The recommended torque value is 0.4 to 0.6 N-m.