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STMicroelectronics STTH60W02CW — Discrete Semiconductors

ST STTH60W02CW Fast Recovery Diode, 200V 30A, 30ns trr

MPNSTTH60W02CW
Obsolete

STMicroelectronics STTH60W02CW, Fast Recovery Diode, 1 Pair Common Cathode, 200 V, 30 A per diode, 30 ns trr, 1.15 Vf @ 30 A, TO-247-3 Through Hole.

$7.8600Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STTH60W02CW specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)200 V
Voltage - forward (Vf) (Max) @ if1.15 V @ 30 A
Current - reverse leakage @ vr10 µA @ 200 V
Current - average rectified (Io) (per diode)30A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseTO-247-3
Diode configuration1 Pair Common Cathode
Reverse recovery time30 ns

Product details

30 ns trr — the switching speed that defines this diode

Its 30 ns reverse recovery time places it firmly in the fast-recovery class, suited for high-frequency rectification in switch-mode power supplies, PFC stages, and output rectifiers where recovery losses and ringing matter. The 1.15 V forward voltage drop at 30 A is typical for a 200 V silicon fast diode — expect a trade-off between Vf and trr versus a softer recovery part.

Obsolete — plan your BOM around surplus or a replacement

ST lists the STTH60W02CW as obsolete.

TO-247-3 — through-hole mounting for high-current dissipation

Housed in a TO-247-3 through-hole package, the STTH60W02CW offers a large metal tab for heatsinking — essential when each diode carries 30 A average. The common-cathode configuration means the two anodes are separate pins and the cathode is shared on the tab (and the center pin in most TO-247 footprints).

Frequently asked questions

Where can I buy STTH60W02CW and how do I get a price?

The STTH60W02CW is obsolete and no longer in franchised distribution. It is available through independent surplus channels. Submit an RFQ — we source and quote to order, confirming availability and current pricing at quote time.

What is the direct equivalent of STTH60W02CW?

No official direct equivalent is listed by ST. A parametric match would be another 200 V, 30 A, 30 ns trr fast recovery diode in TO-247 with common-cathode configuration, such as the Vishay VS-30CTQ200 or ON Semiconductor MUR3020WT. Verify pinout and thermal performance before substituting.

What is STTH60W02CW's reverse recovery time?

The reverse recovery time (trr) is 30 ns, which qualifies it as a fast recovery diode (≤ 500 ns at > 200 mA). This makes it suitable for high-frequency switching applications.