STPS40L15C is a low drop OR-ing power Schottky diode from ST with very low forward voltage drop and small heat sink. It is suitable for OR-ing of 3V, 5V and 12V rails. The device is packaged in TO-220AB and TO-247 and is especially intended for use as OR-ing diode in fault tolerant power supply equipments.
The STPS40L15C is a dual center tap Schottky rectifier designed specifically for use as an OR-ing diode in fault-tolerant power supply equipment. It features very low forward voltage drop to reduce power dissipation and heatsink size, with a reverse voltage suited for 3V, 5V, and 12V rails.
| Forward current rms (per diode) | 30 A |
|---|---|
| Maximum operating junction temperature | 125°C |
| Forward voltage drop (Typical, Tj=125°C, IF=40A) | 0.50 V |
| Storage temperature range | -65 to + 150 °C |
The maximum operating junction temperature is 125°C.
The recommended torque values range from 0.9 to 1.2 N-m.
The maximum forward voltage drop is 0.50 V.