STPS2545CT/CG/CFP is a 2A power Schottky rectifier produced by ST company. Its main features are small conduction loss, negligible switching loss, extremely fast switching, low thermal resistance, and avalanche capability. This device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
The STPS2545CT/CG/CFP series are dual‑center‑tap Schottky rectifiers designed for switch‑mode power supplies, high‑frequency DC‑DC converters, low‑voltage inverters and polarity‑protection circuits. The document provides key electrical parameters, thermal resistance data and package dimensions for the TO‑220AB, D2PAK and TO‑220FPAB variants.
Technical data include forward current ratings, reverse voltage limits, voltage drop, thermal impedance and mechanical footprints. Ordering information, marking codes and regulatory notes are also listed, along with a disclaimer from STMicroelectronics.
| Repetitive peak reverse voltage (VRRM) | 45 V |
|---|---|
| Maximum forward voltage drop (VF(max)) | 0.57 V |
| Junction‑to‑ambient thermal resistance (TO‑220AB/D2PAK) | 1.6 °C/W |
| Maximum junction temperature (Tj max) | 175 °C |
| dV/dt rating | 10000 V/µs |
The device is rated for a repetitive peak reverse voltage of 45 V.
The maximum forward voltage drop is specified as 0.57 V.
The device can operate up to a junction temperature of 175 °C.