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STMicroelectronics STPS50U100CR — Discrete Semiconductors

STPS50U100CR Schottky Diode, 100 V 25 A Common Cathode

MPNSTPS50U100CR
Obsolete

STMicroelectronics STPS50U100CR, Schottky diode, 1 Pair Common Cathode, 100 V Vr, 25 A per diode, 730 mV Vf at 25 A, Fast Recovery ≤ 500 ns, TO-262-3 (I2PAK), Through Hole, Tube.

STMicroelectronics STPS50U100CR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STPS50U100CR specifications
ParameterValue
Diode typeSchottky
MountingThrough Hole
Voltage - DC reverse (Vr)100 V
Voltage - forward (Vf) (Max) @ if730 mV @ 25 A
Current - reverse leakage @ vr200 µA @ 100 V
Current - average rectified (Io) (per diode)25A
Operating temperature - junction150°C(Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
CaseTO-262-3 Long Leads, I²Pak, TO-262AA
Diode configuration1 Pair Common Cathode

Product details

100 V, 25 A common-cathode Schottky — what the ratings mean

The STPS50U100CR is a dual Schottky rectifier from STMicroelectronics, configured as a 1 Pair Common Cathode in a through-hole I2PAK (TO-262-3) package. The fast-recovery characteristic (≤ 500 ns, > 200 mA) suits it for high-frequency switching power supplies and output rectification stages where Schottky's low Vf and fast switching reduce losses.

Obsolete — sourcing the STPS50U100CR now

For BOM lines that still specify this part, procurement must rely on independent distribution and surplus-channel inventory.

Package and thermal considerations for the I2PAK

The TO-262-3 Long Leads (I2PAK) package is a through-hole variant of the D2PAK surface-mount footprint, with long leads for board-level mounting and heatsinking. The common-cathode configuration shares the cathode connection internally, simplifying the PCB layout for center-tapped full-wave rectifiers or OR-ing diode arrays.

Frequently asked questions

Where can I buy STPS50U100CR?

The STPS50U100CR is obsolete and no longer in production, but it can be sourced through independent distribution against an RFQ. Submit a request for current availability and pricing — we quote to order from our multi-supplier network.

What package is STPS50U100CR?

The STPS50U100CR is supplied in a TO-262-3 Long Leads package, also known as I2PAK or TO-262AA. It is a through-hole package with three leads and long leads for board mounting.