600W Zener TVS for automotive 14V rails
The SMBJ14AQ-13-F: It clamps transients to 23.2V maximum at the rated 25.8A peak pulse current, providing overvoltage protection for 14V nominal supply rails in automotive and industrial systems.
Automotive temperature range and board-level fit
The DO-214AA (SMB) package with surface-mount termination suits standard reflow profiles; the SMB footprint is shared across the SMBJ family, allowing last-minute BOM swaps without layout changes. The 15.6V minimum breakdown voltage ensures the device starts conducting before the protected rail exceeds the downstream IC's abs-max rating, while the 23.2V clamping ceiling limits the let-through voltage during a 25.8A pulse.
Active production — sourcing posture
Sourced through independent distribution channels; current pricing, lead time, and quantity availability are confirmed at RFQ against the BOM line. The automotive-grade AEC-Q101 traceability is maintained through the supply chain.