STPS2045C is a double center tap Schottky rectifier from ST. It is suitable for SwitchMode Power Supply and high frequency DC to DC converters. Packaged either in TO-220AB, TO-220FPAB, I2PAK, or D2PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
The STPS2045C is a dual‑center‑tap Schottky rectifier designed for use in switch‑mode power supplies, high‑frequency DC‑DC converters, low‑voltage inverters, free‑wheeling and polarity‑protection applications. It is offered in insulated TO‑220AB, TO‑220FPAB, PAK and DPAK packages and is avalanche‑rated.
Key electrical characteristics include a reverse voltage rating of 45 V, typical forward voltage of 0.57 V at 10 A, a maximum junction temperature of 175 °C, and a capacitance of 12 pF. Mechanical data, ordering codes, thermal resistance parameters and recommended mounting torque are also provided.
| Maximum reverse voltage (VrrM) | 45 V |
|---|---|
| Typical forward voltage (Ve typ) | 0.57 V |
| Forward current rating (Fav) | 2 × 10 A |
| Maximum junction temperature (Tj max) | 175 °C |
| Capacitance | 12 pF |
| Insulating voltage | 2000 V DC |
| Avalanche rating | Yes |
The device is rated for a repetitive peak reverse voltage of 45 V.
Typical forward voltage is 0.57 V at 10 A forward current.
It is offered in TO‑220AB, TO‑220FPAB, PAK, and DPAK packages.
The recommended torque value is 0.8 m·N, with a maximum of 1.0 m·N.