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Diodes Incorporated SMCJ22AQ-13-F — Circuit Protection

SMCJ22AQ-13-F Diodes Inc TVS, 1.5kW, 22V, AEC-Q101

MPNSMCJ22AQ-13-F
Active

Diodes Incorporated SMCJ22AQ-13-F, Automotive AEC-Q101 Zener TVS, 1500W peak pulse, 22V reverse standoff, DO-214AB SMC, single unidirectional channel.

$0.6800Ref. price · indicative, final on quote
Diodes Incorporated SMCJ22AQ-13-F datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMCJ22AQ-13-F specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101
MountingSurface Mount
Voltage - breakdown24.4V
Voltage - clamping (Max) @ ipp35.5V
Voltage - reverse standoff22V
Current - peak pulse (10/1000μs)42.2A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsAutomotive
CaseDO-214AB, SMC
Unidirectional channels1

Product details

Automotive-grade TVS for 22 V rail protection

The SMCJ22AQ-13-F: The single unidirectional channel protects one signal or power line against overvoltage events in automotive electronic control units, battery management systems, and sensor modules.

AEC-Q101 qualification and temperature range

The product status is Active, indicating ongoing production with no end-of-life notice.

DO-214AB SMC package and board integration

The SMC footprint is standard for 1500 W TVS diodes, with a large copper pad area under the cathode tab to manage thermal dissipation during repetitive surge events. No power line protection feature is integrated — this is a dedicated transient suppressor for signal or low-power supply rails, not a crowbar or overcurrent device.