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STMicroelectronics STTH30R06CW — Discrete Semiconductors

STMicroelectronics STTH30R06CW Fast Recovery Diode

MPNSTTH30R06CW
Active

STMicroelectronics STTH30R06CW, Fast Recovery Diode Array, 1 Pair Common Cathode, 600 V, 15 A per diode, 50 ns trr, TO-247-3, Through Hole, Tube.

$3.3300Ref. price · indicative, final on quote
STMicroelectronics STTH30R06CW datasheet (PDF)
PackagingTO-247-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STTH30R06CW specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if2.9 V @ 15 A
Current - reverse leakage @ vr60 µA @ 600 V
Current - average rectified (Io) (per diode)15A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseTO-247-3
Diode configuration1 Pair Common Cathode
Reverse recovery time50 ns

Product details

Fast recovery dual diode for PFC and output rectification

The STTH30R06CW from STMicroelectronics is a 600 V, 15 A per diode fast recovery rectifier array in a common-cathode TO-247-3 package.

Parametric fit for PFC boost and output rectifier stages

The 50 ns trr allows the diode to recover quickly from conduction to blocking, which directly reduces switching losses in a continuous-conduction-mode (CCM) PFC boost converter operating at 50-100 kHz. The 600 V reverse voltage rating provides margin for 400 VDC bus rails in single-phase PFC stages, while the 175°C maximum junction temperature rating supports operation in thermally constrained enclosures where heatsinking is limited. The reverse leakage current is specified at 60 µA at the full 600 V blocking voltage, which is a typical figure for a fast recovery epitaxial diode (FRED) of this voltage class and matters for standby power dissipation.

Frequently asked questions

What is the trr (reverse recovery time) of the STTH30R06CW?

The STTH30R06CW has a reverse recovery time (trr) of 50 ns, which is the time it takes for the diode to switch from forward conduction to reverse blocking. This fast recovery characteristic is essential for minimizing switching losses in high-frequency PFC and DC-DC converter stages.