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STMicroelectronics STPS60150CT — Discrete Semiconductors
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STMicroelectronics / Discrete Semiconductors

STPS60150CT Schottky Diode Array, 150V, 30A, TO-220

MPN STPS60150CT
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STMicroelectronics STPS60150CT Schottky diode array, 150 V, 30 A per diode, common cathode pair, TO-220-3 through-hole, fast recovery.

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[SPEC] Essential Parameters Snapshot Full Specifications (11)
Package / Case TO-220-3
Speed / Frequency Fast Recovery =< 500ns, > 200mA (Io)

Full Technical Specifications

11 Parameters
STPS60150CT specifications
Parameter / AttributeSpecification / Value
Diode typeSchottky
MountingThrough Hole
Voltage - DC reverse (Vr)150 V
Voltage - forward (Vf) (Max) @ if940 mV @ 30 A
Current - reverse leakage @ vr15 µA @ 150 V
Current - average rectified (Io) (per diode)30A
Operating temperature - junction175°C(Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
CaseTO-220-3
Diode configuration1 Pair Common Cathode
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Technical Details & Description

Dual Schottky in a TO-220 — 150 V, 30 A per leg

The STPS60150CT is a dual Schottky rectifier from STMicroelectronics, pairing two 150 V, 30 A diodes in a common-cathode configuration inside a single TO-220-3 through-hole package. With a forward voltage of 940 mV max at 30 A per diode and a fast recovery speed (≤500 ns, >200 mA), it's built for high-efficiency rectification in power supplies and converters where switching losses matter.

Thermal and current handling — 175°C junction, 30 A average

Reverse leakage is just 15 µA at 150 V reverse, so standby losses stay low even at the rated blocking voltage.

Package and mounting — through-hole TO-220, easy to hand-solder

The TO-220-3 package (Supplier Device Package TO-220) is through-hole, which means you can breadboard it or hand-solder it without a reflow oven — great for prototyping or low-volume builds. The common-cathode pinout simplifies layout in center-tap or full-bridge rectifier stages — just one shared cathode tab for both diodes.

Frequently asked questions

Where can I buy STPS60150CT and check availability?

The STPS60150CT is an active STMicroelectronics part.

What is STPS60150CT's listed speed?

It's rated as Fast Recovery (≤500 ns, >200 mA Io), which means it switches off quickly enough for high-frequency rectification in switch-mode power supplies without excessive reverse-recovery losses.

Will STPS60150CT drop into a board designed for STPS30170CW?

No — the STPS30170CW is a 170 V, 15 A per diode part in a similar TO-220 package, but the STPS60150CT has a lower voltage rating (150 V) and higher current (30 A per diode). The pinout is the same common-cathode configuration, but the electrical ratings differ significantly, so a direct swap without checking the circuit's voltage and current requirements isn't safe.

What compliance documentation does STMicroelectronics provide for STPS60150CT?

The part is RoHS3 compliant. STMicroelectronics typically provides a declaration of compliance and material composition data upon request through distribution channels.

STPS60150CT
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