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STMicroelectronics STPS20H100CT — Discrete Semiconductors

STPS20H100CT Schottky Rectifier, 100 V, 10 A per Diode

MPNSTPS20H100CT
Active

STMicroelectronics STPS20H100CT, dual Schottky rectifier, 100 V reverse, 10 A average per diode, 770 mV forward drop, TO-220-3 through-hole package, common-cathode configuration.

$1.5600Ref. price · indicative, final on quote
STMicroelectronics STPS20H100CT datasheet (PDF)
PackagingTO-220-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STPS20H100CT specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)100 V
Voltage - forward (Vf) (Max) @ if770 mV @ 10 A
Current - reverse leakage @ vr4.5 µA @ 100 V
Current - average rectified (Io) (per diode)10A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologySchottky
CaseTO-220-3
Diode configuration1 Pair Common Cathode

Product details

100 V, 10 A per diode — the BOM slot it fills

The STPS20H100CT is a dual Schottky rectifier from STMicroelectronics, rated for 100 V reverse voltage (Vr max) and 10 A average forward current per diode (Io).

Forward drop and thermal budget

At 10 A forward current the maximum forward voltage is 770 mV. That figure sets the conduction loss per diode at 7.7 W — the TO-220 package with a suitable heatsink keeps the junction below the 175 °C maximum rating. The reverse leakage at 100 V is 4.5 µA, negligible at room temperature but worth derating for high-ambient designs.

It is ROHS3 compliant.

Frequently asked questions

Where can I buy STPS20H100CT in stock?

Buyers need to source the part quickly, so stock availability directly influences purchasing decisions.

What is the datasheet for STPS20H100CT?

Engineers require datasheets to validate electrical and thermal parameters for design.

What is the pinout of STPS20H100CT?

Proper pin configuration is essential for correct PCB layout and to avoid assembly errors.

Is STPS20H100CT obsolete or still active?

Lifecycle status affects long-term availability and ability to support production or repairs.

What is the equivalent of STPS20H100CT?

Buyers and engineers need drop-in replacements when primary part is unavailable or for cost savings.

What is the voltage and current rating of STPS20H100CT?

Core specifications must match design requirements; clarifying prevents mismatched applications.