STTH15RQ06WY

STMicroelectronics

STMicroelectronics STTH15RQ06WY automotive ultrafast rectifier diode, 600 V reverse voltage, 15 A average forward current, 50 ns reverse recovery time, DO-247 through-hole package, AEC-Q101 qualified.

STMicroelectronics STTH15RQ06WY
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Technical specifications

STTH15RQ06WY specifications
Parameter / AttributeSpecification / Value
SeriesAutomotive, AEC-Q101
Diode typeStandard
MountingThrough Hole
Voltage - DC reverse (Vr)600 V
Voltage - forward (Vf) (Max) @ if2.95 V @ 15 A
Current - reverse leakage @ vr20 µA @ 600 V
Current - average rectified15A
Operating temperature - junction-40°C~175°C
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
CaseDO-247-2 (Straight Leads)
Reverse recovery time50 ns

Technical details

That 50 ns trr places it in the ultrafast class — fast enough for continuous-conduction-mode PFC stages and high-frequency boost converters in automotive DC-DC and on-board charger designs.

AEC-Q101 — the gate for automotive BOMs

The DO-247 through-hole package with straight leads suits bolted heatsink mounting in power modules and chassis-mount assemblies.

Forward drop and conduction loss at 15 A

The maximum forward voltage is 2.95 V at 15 A and 25 °C junction temperature. At that operating point the conduction loss is roughly 44 W, which drives the heatsink requirement. The reverse leakage is 20 µA at 600 V, a low figure that keeps standby dissipation negligible in the off-state.

STTH15RQ06WY
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