Skip to main content
Diodes Incorporated SMBJ14CAQ-13-F — Circuit Protection

SMBJ14CAQ-13-F Diodes Inc Zener TVS, 600W, AEC-Q101

MPNSMBJ14CAQ-13-F
Active

Diodes Incorporated SMBJ14CAQ-13-F bidirectional Zener TVS diode, 600W peak pulse power, 14V reverse standoff, AEC-Q101 qualified, DO-214AA SMB package, Tape & Reel.

$0.4100Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SMBJ14CAQ-13-F specifications
ParameterValue
TypeZener
MountingSurface Mount
Voltage - breakdown15.6V
Voltage - clamping (Max) @ ipp23.2V
Voltage - reverse standoff14V
Current - peak pulse (10/1000μs)25.8A
Power - peak pulse600W
Power line protectionNo
Operating temperature-55°C ~ 150°C (TJ)
GradeAutomotive
PackageTape & Reel (TR) Cut Tape (CT)
QualificationAEC-Q101
CaseDO-214AA, SMB
Bidirectional channels1

Product details

AEC-Q101 automotive TVS for 14 V rail protection

The SMBJ14CAQ-13-F: Its 14 V reverse standoff voltage and 15.6 V minimum breakdown clamp transients at 23.2 V maximum, with a peak pulse current capability of 25.8 A.

Housed in the DO-214AA (SMB) package, surface-mount, with supplier device package designation SMB. The base product number is SMBJ14. Supplied on Tape & Reel (TR) and Cut Tape (CT) — the reel quantity suits automated pick-and-place for high-volume automotive board assembly.

Frequently asked questions

What is the closest pin-compatible alternative to SMBJ14CAQ-13-F?

The SMBJ14CAQ-13-F is a single-sourced Diodes Incorporated part within the SMBJ14 family. For a BOM hedge, confirm the footprint and electrical requirements with the design team before specifying a substitute.