Automotive-grade transient protection in a compact SMB package
The Bourns 1.5SMBJ28A is a 1500W peak pulse power Zener TVS diode qualified to AEC-Q101, making it suitable for automotive electronic systems that must survive load-dump, inductive kickback, and ESD transients on the 28V nominal rail. The single unidirectional channel in a DO-214AA (SMB) package fits standard pick-and-place assembly and reflow profiles typical for automotive modules.
Sourcing and compliance
The 1.5SMBJ28A is an active-production part from Bourns Inc., available to order against BOM quantities. Pricing and lead time are confirmed at RFQ through independent and authorized distribution channels.