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STTH5L06FP

STTH5L06FP Diode 600V 5A Fast Recovery, 95 ns trr

MPNSTTH5L06FP
Active

STMicroelectronics STTH5L06FP, Standard Recovery Diode, 600 V, 5 A, 95 ns trr, Fast Recovery ≤ 500 ns, Through Hole, TO-220-2 Full Pack Isolated Tab, TO-220FPAC.

$1.5500Ref. price · indicative, final on quote
STMicroelectronics STTH5L06FP datasheet (PDF)
PackagingTO-220-2 Full Pack, Isolated Tab
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STTH5L06FP specifications
ParameterValue
Diode typeStandard
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if1.3 V @ 5 A
Current - reverse leakage @ vr5 µA @ 600 V
Current - average rectified5A
Operating temperature - junction175°C(Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
CaseTO-220-2 Full Pack, Isolated Tab
Reverse recovery time95 ns

Product details

The 95 ns trr is the parameter that determines switching losses at line-frequency hard-switching; a slower recovery diode would push the junction temperature above the 175 °C maximum under full load in a 100 kHz PFC stage.

600 V / 5 A — the power envelope

Rated for 600 V reverse voltage and 5 A average rectified current, this diode handles the voltage stress on the secondary side of a 400 V DC bus PFC stage with margin. The forward voltage drop is 1.3 V at 5 A — that 6.5 W conduction loss at full load dictates the heatsink requirement, not the junction limit. The TO-220 Full Pack package (TO-220FPAC) has an isolated tab, so the heatsink mounts directly without an insulating pad, saving assembly steps.

The part carries ROHS3 compliance, so it clears the material-restriction gate for new designs shipping into EU and UK markets.

Frequently asked questions

What is the reverse recovery time of STTH5L06FP?

The reverse recovery time (trr) is 95 ns, measured at standard test conditions for a fast-recovery diode. This 95 ns figure is the key parameter that keeps switching losses manageable in a 100 kHz boost PFC stage.