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STMicroelectronics STPS20M100SG-TR — Discrete Semiconductors

STPS20M100SG-TR Schottky Rectifier, 100 V, 20 A, D2PAK

MPNSTPS20M100SG-TR
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STMicroelectronics STPS20M100SG-TR, Schottky Rectifier, 100 V DC Reverse Voltage (Max), 20 A Average Rectified Current, 850 mV Forward Voltage @ 20 A, D2PAK (TO-263) Surface Mount Package, Fast Recovery ≤ 500 ns, > 200 mA.

$3.1400Ref. price · indicative, final on quote
STMicroelectronics STPS20M100SG-TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STPS20M100SG-TR specifications
ParameterValue
Diode typeSchottky
MountingSurface Mount
Voltage - DC reverse (Vr)100 V
Voltage - forward (Vf) (Max) @ if850 mV @ 20 A
Current - reverse leakage @ vr40 µA @ 100 V
Current - average rectified20A
Operating temperature - junction150°C(Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTape & Reel (TR); Cut Tape (CT)
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB

Product details

What this Schottky is and where it lands

The STPS20M100SG-TR is a 100 V, 20 A Schottky rectifier from STMicroelectronics, housed in a D2PAK (TO-263) surface-mount package. It is a Schottky with a fast recovery time of ≤ 500 ns at > 200 mA.

Forward drop and thermal reality

At 20 A the forward voltage is 850 mV. Reverse leakage at 100 V is 40 µA.

The D2PAK (TO-263-3) is a common power package with a large metal tab for heat sinking. It's surface-mount, so it runs through the reflow oven with the rest of the board. The tab is the cathode — keep that in mind for layout and thermal vias.

Frequently asked questions

What package does STPS20M100SG-TR come in?

It comes in a D2PAK (TO-263-3) surface-mount package, also referred to as TO-263AB.