Skip to main content
Log in
STMicroelectronics STPSC20065WY — Discrete Semiconductors

ST STPSC20065WY SiC Schottky Diode, 650V 20A, AEC-Q101

MPNSTPSC20065WY
Active

STMicroelectronics STPSC20065WY, ECOPACK®2 series, automotive SiC Schottky diode, 650 V reverse voltage, 20 A average rectified current, zero reverse recovery time, AEC-Q101 qualified, DO-247 through-hole package.

$7.8000Ref. price · indicative, final on quote
STMicroelectronics STPSC20065WY datasheet (PDF)
PackagingDO-247-2 (Straight Leads)
RoHSROHS3 Compliant
SeriesECOPACK®2
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STPSC20065WY specifications
ParameterValue
SeriesECOPACK®2
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
GradeAutomotive
SpeedNo Recovery Time > 500mA (Io)
PackageTube
TechnologySiC (Silicon Carbide) Schottky
QualificationAEC-Q101
CaseDO-247-2 (Straight Leads)
Capacitance @ vr,1250pF @ 0V, 1MHz
Reverse recovery time0 ns

Product details

SiC Schottky for automotive power stages

The STMicroelectronics STPSC20065WY is a 650 V, 20 A silicon-carbide Schottky diode in a DO-247 through-hole package, qualified to AEC-Q101 for automotive applications. Its zero reverse recovery time eliminates the turn-off loss tail that plagues ultrafast silicon diodes, which means this part runs cooler in hard-switched topologies like traction inverter boost stages, on-board charger PFC, and DC-DC converters in hybrid and EV powertrains.

Automotive-grade procurement gate

The AEC-Q101 qualification is the production release for automotive Tier-1s. The part carries the full automotive PPAP documentation package — control plan, SPC data, and lot traceability — which means a buyer can spec it into a production BOM without a separate qualification run.

Frequently asked questions

What is the reverse recovery time of STPSC20065WY?

The STPSC20065WY has a reverse recovery time of 0 ns, which is inherent to its SiC Schottky technology — no stored charge, so no recovery tail.

Is STPSC20065WY qualified for automotive (AEC-Q101)?

Yes, the STPSC20065WY is AEC-Q101 qualified, making it released for production automotive powertrain and EV applications.