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Diodes Incorporated SMCJ75AQ-13-F — Circuit Protection

SMCJ75AQ-13-F Diodes Inc TVS, 1500W, 75V, DO-214AB

MPNSMCJ75AQ-13-F
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Diodes Incorporated SMCJ series automotive TVS diode, Zener type, 1500W peak pulse power, 75V reverse standoff, 121V clamping, DO-214AB SMC package, AEC-Q101 qualified.

$0.2648Ref. price · indicative, final on quote
Diodes Incorporated SMCJ75AQ-13-F datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMCJ75AQ-13-F specifications
ParameterValue
TypeZener
SeriesAutomotive, AEC-Q101, SMCJ
MountingSurface Mount
Voltage - breakdown83.3V
Voltage - clamping (Max) @ ipp121V
Voltage - reverse standoff75V
Current - peak pulse (10/1000μs)12.4A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Unidirectional channels1

Product details

Package and board-fit for the DO-214AB footprint

The SMCJ75AQ-13-F is supplied in a DO-214AB (SMC) surface-mount package, the same footprint used across the SMCJ series.

Clamping voltage and pulse current for a 75 V rail

With a 75 V reverse standoff voltage (working voltage), this TVS starts conducting above 83.3 V breakdown and clamps at 121 V maximum while shunting 12.4 A of peak pulse current (10/1000 µs waveform). That clamping ceiling protects downstream silicon rated for 125 V or higher on a nominal 48 V or 60 V bus — the 75 V standoff leaves margin for steady-state ripple without nuisance triggering.