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STMicroelectronics STPS30SM60CT — Discrete Semiconductors

STPS30SM60CT Schottky Diode, 60 V, 15 A, TO-220-3, Obsolete

MPNSTPS30SM60CT
Obsolete

STMicroelectronics STPS30SM60CT, Schottky diode, 1 Pair Common Cathode, 60 V, 15 A per diode, 625 mV Vf at 15 A, Fast Recovery ≤ 500 ns, TO-220-3, Through Hole, 150°C max junction.

$1.6300Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STPS30SM60CT specifications
ParameterValue
Diode typeSchottky
MountingThrough Hole
Voltage - DC reverse (Vr)60 V
Voltage - forward (Vf) (Max) @ if625 mV @ 15 A
Current - reverse leakage @ vr65 µA @ 60 V
Current - average rectified (Io) (per diode)15A
Operating temperature - junction150°C(Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
CaseTO-220-3
Diode configuration1 Pair Common Cathode

Product details

The fast recovery speed (≤ 500 ns) suits it for switching power supplies, freewheeling diodes, and polarity protection in industrial and telecom equipment where low forward loss and high current density are needed.

For existing BOMs, procurement must go through independent distribution or surplus channels.

The 60 V reverse voltage sets the maximum DC blocking capability — adequate for 48 V telecom rails and 24 V industrial supplies, but marginal for 48 V with transients. The 15 A per diode rating (30 A total for the pair) defines the continuous current handling; thermal derating applies above 100°C case temperature, so heatsinking is necessary at full load. The 625 mV forward drop at 15 A is typical for a 60 V Schottky at this current density — expect higher Vf at elevated junction temperatures, which increases conduction loss.

Frequently asked questions

What is the replacement for STPS30SM60CT?

Because the part is obsolete, engineers and buyers need a direct drop-in equivalent to avoid redesign.

Is STPS30SM60CT obsolete?

Understanding lifecycle status is critical for long-term supply planning.

Where can I buy STPS30SM60CT in stock?

Sourcing buyers need to find available inventory quickly to fill BOM lines.

What is the voltage rating of STPS30SM60CT?

Design engineers must confirm the maximum reverse voltage matches circuit requirements.

What is the pinout of STPS30SM60CT?

Maintenance techs need to verify correct orientation when replacing a failed unit.

What is the difference between STPS30SM60CT and STPS30L60CT?

Buyers often confuse similar part numbers; knowing differences prevents costly ordering mistakes.