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STMicroelectronics STTH3006W — Discrete Semiconductors

STTH3006W 600V 30A Fast Recovery Diode, DO-247, 70 ns trr

MPNSTTH3006W
Active

STMicroelectronics STTH3006W, Fast Recovery Diode, 600 V, 30 A, 70 ns trr, DO-247-2 (Straight Leads), Through Hole, Tube.

$3.3300Ref. price · indicative, final on quote
STMicroelectronics STTH3006W datasheet (PDF)
PackagingDO-247-2 (Straight Leads)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STTH3006W specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if1.85 V @ 30 A
Current - reverse leakage @ vr25 µA @ 600 V
Current - average rectified30A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseDO-247-2 (Straight Leads)
Reverse recovery time70 ns

Product details

30 A, 600 V fast recovery — the switching-loss ceiling

The STTH3006W is a 600 V, 30 A fast recovery diode in a DO-247 through-hole package. Its 70 ns reverse recovery time (trr) keeps switching losses low in hard-switched topologies.

Forward drop and thermal budget at 30 A

At 30 A forward current the maximum forward voltage is 1.85 V. Reverse leakage is specified at 25 µA at 600 V, a figure that rises with junction temperature; the 175°C Tj max allows the diode to run hot without immediate failure, but leakage-induced thermal runaway must be checked in the system thermal model.

Frequently asked questions

Is STTH3006W obsolete?

No.

What is the difference between STTH3006W and STTH3006C?

The STTH3006C is a dual-diode (common-cathode) version in a TO-247 package, while the STTH3006W is a single diode in a DO-247 package. The electrical ratings — 600 V, 30 A per diode, 70 ns trr — are the same.

Is STTH3006W RoHS compliant?

Yes, it is ROHS3 compliant.