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STMicroelectronics STTH3006TPI — Discrete Semiconductors

STTH3006TPI Fast Recovery Diode, 600V 30A, TOP-3I

MPNSTTH3006TPI
Obsolete

STMicroelectronics STTH3006TPI, Fast Recovery Diode, 600 V DC Reverse, 30 A Average Rectified per Diode, 45 ns Reverse Recovery, 1 Pair Series Connection, TOP-3 Insulated, Through Hole, Tube.

$6.5200Ref. price · indicative, final on quote
STMicroelectronics STTH3006TPI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STTH3006TPI specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if3.6 V @ 30 A
Current - reverse leakage @ vr40 µA @ 600 V
Current - average rectified (Io) (per diode)30A
Operating temperature - junction150°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseTOP-3 Insulated
Diode configuration1 Pair Series Connection
Reverse recovery time45 ns

Product details

600 V, 30 A fast recovery series-pair diode — now obsolete

45 ns reverse recovery — switching loss anchor

The 45 ns trr is the headline switching parameter. The 3.6 V forward drop at 30 A is typical for a fast-recovery diode in this voltage class.

Series pair in TOP-3I — what the package tells you

The TOP-3 Insulated package (TOP-3I) is a fully isolated through-hole case rated for 600 V working voltage. The series-pair configuration means the two diode junctions share a common cathode or anode internally.

STMicroelectronics lists the STTH3006TPI as obsolete. The series-pair configuration in TOP-3I is uncommon, so a direct drop-in replacement from another manufacturer is unlikely without a PCB spin.

Frequently asked questions

Is STTH3006TPI obsolete?

Yes, STMicroelectronics lists the STTH3006TPI as obsolete.

Does STTH3006TPI have a series pair configuration?

Yes, the STTH3006TPI contains two diodes in a 1 Pair Series Connection inside a single TOP-3 Insulated package. This configuration is used for center-tapped rectifier stages or series-stacked snubber circuits where two high-voltage diodes share a common node.