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STPSC20065DI

STMicroelectronics STPSC20065DI SiC Schottky Diode, 650 V

MPNSTPSC20065DI
Active

STMicroelectronics STPSC20065DI, Silicon Carbide Schottky Diode, 650 V, 20 A, Zero Reverse Recovery, TO-220AC Insulated, Tube, Active.

$6.6900Ref. price · indicative, final on quote
STMicroelectronics STPSC20065DI datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STPSC20065DI specifications
ParameterValue
SeriesECOPACK®2
Diode typeSilicon Carbide Schottky
MountingThrough Hole
Voltage - DC reverse (Vr)650 V
Voltage - forward (Vf) (Max) @ if1.45 V @ 20 A
Current - reverse leakage @ vr300 µA @ 650 V
Current - average rectified20A
Operating temperature - junction-40°C~175°C
SpeedNo Recovery Time > 500mA (Io)
PackageTube
CaseTO-220-2 Insulated, TO-220AC
Capacitance @ vr,1250pF @ 0V, 1MHz
Reverse recovery time0 ns

Product details

650 V, 20 A SiC Schottky — zero recovery losses

The STMicroelectronics STPSC20065DI is a 650 V, 20 A silicon carbide Schottky diode in a TO-220AC insulated package. The forward voltage drop is 1.45 V maximum at 20 A, typical for a 650 V SiC Schottky in this current class. Reverse leakage at 650 V is 300 µA — higher than a silicon fast-recovery diode at room temperature, but that leakage drops sharply with temperature derating and is a non-issue in most power stages.

Package and mounting — TO-220AC insulated

That saves assembly time and improves thermal contact. Capacitance is 1250 pF at zero bias, 1 MHz — relevant for estimating switching losses in the MHz-range converters this diode is intended for.

The device is part of the ECOPACK®2 series, meaning it meets ST's halogen-free and RoHS-compliant material declaration.

Frequently asked questions

What is the reverse recovery time of STPSC20065DI?

Zero nanoseconds. As a silicon carbide Schottky diode, it has no reverse recovery charge — the turn-off transient is purely capacitive, which eliminates the switching loss component that ultrafast silicon diodes incur.

What package does STPSC20065DI come in?

Through-hole TO-220-2 with an insulated tab (TO-220AC insulated). The supplier device package is TO-220AC ins. It ships in Tube.