Skip to main content
Log in
STMicroelectronics STTH30RQ06W — Discrete Semiconductors

STTH30RQ06W Ultrafast Diode, 600V 30A, 55ns trr, DO-247

MPNSTTH30RQ06W
Active

STMicroelectronics STTH30RQ06W, ECOPACK® series, ultrafast recovery diode, 600 V reverse, 30 A average, 55 ns trr, DO-247-2 through-hole, ROHS3 compliant.

$2.7000Ref. price · indicative, final on quote
STMicroelectronics STTH30RQ06W datasheet (PDF)
PackagingDO-247-2 (Straight Leads)
RoHSROHS3 Compliant
SeriesECOPACK®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STTH30RQ06W specifications
ParameterValue
SeriesECOPACK®
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if2.95 V @ 30 A
Current - reverse leakage @ vr40 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 time55 ns

Product details

55 ns trr — why that number matters for the switching stage

The STTH30RQ06W is a 600 V, 30 A ultrafast recovery diode from STMicroelectronics, part of the ECOPACK® series. Its 55 ns reverse recovery time (trr) is the key spec that separates it from slower 200 ns+ general-purpose rectifiers — in a continuous-conduction-mode PFC or a hard-switched inverter, that trr directly sets the turn-off loss and the ringing amplitude on the switch node.

Forward drop and leakage at the operating point

Forward voltage is 2.95 V max at 30 A. Reverse leakage is 40 µA at 600 V.

Package and mounting — DO-247-2 constraints

Through-hole DO-247 with straight leads. The large tab area couples directly to a heatsink.

The ECOPACK® series designation confirms lead-free, halogen-free materials per ST's green packaging standard.

Frequently asked questions

What is the reverse recovery time of STTH30RQ06W?

The reverse recovery time (trr) is 55 ns, measured at standard test conditions for an ultrafast recovery diode. This is the spec that governs turn-off switching loss in hard-switched topologies.

Is STTH30RQ06W RoHS compliant?

Yes, it is ROHS3 compliant and part of ST's ECOPACK® series, meaning lead-free and halogen-free materials.