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Diodes Incorporated SMAJ22A-13-F — Circuit Protection

SMAJ22A-13-F Diodes Inc TVS Diode, 400W, DO-214AC

MPNSMAJ22A-13-F
Active

Diodes Incorporated SMAJ22A-13-F Zener TVS diode, 400W peak pulse power, 22V reverse standoff, 35.5V clamping, unidirectional, DO-214AC (SMA) surface mount.

$0.3900Ref. price · indicative, final on quote
Diodes Incorporated SMAJ22A-13-F datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMAJ22A-13-F specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown24.4V
Voltage - clamping (Max) @ ipp35.5V
Voltage - reverse standoff22V
Current - peak pulse (10/1000μs)11.2A
Power - peak pulse400W
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-214AC, SMA
Unidirectional channels1

Product details

400 W peak pulse — the clamping budget for signal-line protection

The SMAJ22A-13-F: The 22 V reverse standoff voltage means the protected rail can run at 22 V DC without the diode conducting leakage; breakdown starts at 24.4 V minimum, so the device stays off during normal operation and only shunts overvoltage events. The DO-214AC (SMA) package is a standard surface-mount footprint for reflow assembly.

Active production — no last-time-buy pressure

Diodes Incorporated lists the SMAJ22A-13-F as Active.