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Infineon Technologies AIDK12S65C5ATMA1

Infineon AIDK12S65C5ATMA1 SiC Schottky Diode, 650 V 12 A

MPNAIDK12S65C5ATMA1
End of Life

Infineon CoolSiC™ Automotive AEC-Q101 Silicon Carbide Schottky Diode, AIDK12S65C5ATMA1, 650 V, 12 A, Zero Reverse Recovery Time, PG-TO263-2, Surface Mount, -40 to 175 °C Junction.

$6.54Ref. price · indicative, final on quote
Infineon Technologies AIDK12S65C5ATMA1 datasheet (PDF)
PackagingTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q101, CoolSiC™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

AIDK12S65C5ATMA1 specifications
ParameterValue
SeriesAutomotive, AEC-Q101, CoolSiC™
Diode typeSilicon Carbide Schottky
MountingSurface Mount
Voltage - DC reverse (Vr)650 V
Voltage - forward (Vf) (Max) @ if1.7 V @ 12 A
Current - reverse leakage @ vr70 µA @ 650 V
Current - average rectified12A
Operating temperature - junction-40°C ~ 175°C
SpeedNo Recovery Time > 500mA (Io)
PackageTape & Reel (TR); Cut Tape (CT)
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Capacitance @ vr,363pF @ 1V, 1MHz
Reverse recovery time0 ns

Product details

650 V, 12 A SiC Schottky — zero recovery loss for automotive traction and PFC

Its zero reverse recovery time (0 ns trr) eliminates the switching losses that plague silicon ultrafast diodes.

A silicon carbide Schottky has no stored minority carriers, so there is no reverse-recovery current spike at turn-off. That 0 ns trr cuts the turn-off loss to essentially the junction capacitance discharge alone.

Package and footprint — PG-TO263-2

The AIDK12S65C5ATMA1 comes in a PG-TO263-2 (D²Pak) surface-mount package with two leads plus the tab. The tab is the cathode, the two leads are the anode.

No last-time-buy or phase-out notice is on record.

Frequently asked questions

What is the reverse recovery time of the AIDK12S65C5ATMA1?

The reverse recovery time (trr) is 0 ns — a SiC Schottky has no minority-carrier storage, so there is no reverse-recovery current spike. This eliminates turn-off losses in hard-switched topologies.

Is the AIDK12S65C5ATMA1 RoHS compliant and AEC-Q101 qualified?

Yes, it is ROHS3 compliant and AEC-Q101 qualified (Automotive, AEC-Q101, CoolSiC™ series). The 175 °C junction temperature rating supports under-hood automotive and high-ambient industrial environments.