STMicroelectronics STPS4045CT, Schottky rectifier, 1 Pair Common Cathode, 45 V reverse, 20 A per diode, 760 mV forward drop, TO-220-3 through-hole, fast recovery ≤500 ns.
| Parameter | Value |
|---|---|
| Diode type | Schottky |
| Mounting | Through Hole |
| Voltage - DC reverse (Vr) | 45 V |
| Voltage - forward (Vf) (Max) @ if | 760 mV @ 20 A |
| Current - reverse leakage @ vr | 200 µA @ 45 V |
| Current - average rectified (Io) (per diode) | 20A |
| Operating temperature - junction | 175°C(Max) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Package | Tube |
| Case | TO-220-3 |
| Diode configuration | 1 Pair Common Cathode |
This is a 45 V, 20 A per diode Schottky rectifier in a common-cathode pair. The 760 mV maximum forward voltage at 20 A sets the conduction loss floor. The fast recovery characteristic (≤500 ns, >200 mA) is typical for a Schottky. Reverse leakage is 200 µA at 45 V; the 175°C maximum junction rating gives headroom for high-temperature operation.
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