This is one of the schottky rectifier types.
Part Number: STPS2045CT
Function: 45V, Schottky Rectifier (Diode)
Package: TO-220 Type
Manufacturer: STMicroelectronics
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Description
Dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. Packaged either in TO-220AB, TO-220FPAB, or D²PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
STPS2045CT Pinout

Features
1. Very small conduction losses
2. Negligible switching losses
3. Extremely fast switching
4. Avalanche rated
5. ECOPACK 2 compliant component for D²PAK on demand
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Other data sheets are available within the file: STPS2045CFP, STPS2045CG

