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Diodes Incorporated SMAJ8.5CAQ-13-F — Circuit Protection

SMAJ8.5CAQ-13-F TVS Diode, 400W, Bidirectional, DO-214AC

MPNSMAJ8.5CAQ-13-F
Active

Diodes Incorporated SMAJ8.5CAQ-13-F, Automotive TVS Diode, Zener type, 400W Peak Pulse, 8.5V Reverse Standoff, Bidirectional, DO-214AC (SMA), Tape & Reel.

$0.1095Ref. price · indicative, final on quote
Diodes Incorporated SMAJ8.5CAQ-13-F datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMAJ8.5CAQ-13-F specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown9.44V
Voltage - clamping (Max) @ ipp14.4V
Voltage - reverse standoff8.5V
Current - peak pulse (10/1000μs)27.7A
Power - peak pulse400W
Power line protectionNo
Operating temperature-55°C ~ 150°C (TJ)
GradeAutomotive
PackageTape & Reel (TR)
QualificationAEC-Q101
CaseDO-214AC, SMA
Bidirectional channels1

Product details

Automotive-grade transient protection

The SMAJ8.5CAQ-13-F: AEC-Q101 qualified, this TVS diode is built for the -55°C to 150°C junction temperature range typical of under-hood and chassis-mounted electronics. A single bidirectional channel handles surges of either polarity, so a single device protects the line without needing two unidirectional parts back-to-back.

Package and assembly fit

Supplied in DO-214AC (SMA) package on tape and reel — the standard surface-mount footprint for automated pick-and-place and reflow soldering.