600 W peak pulse in a DO-214AA SMB — the automotive TVS for 24 V rails
The SMBJ26AQ-13-F is a 600 W peak-pulse Zener TVS diode from Diodes Incorporated, packaged in a DO-214AA (SMB) surface-mount case. A single unidirectional channel protects one signal or power line — the 26 V reverse standoff sits comfortably above a 24 V battery bus, so the TVS stays transparent during normal operation and only conducts when the rail exceeds the breakdown threshold.
Automotive qualification and temperature range for under-hood deployment
The -55 °C to +150 °C junction temperature range covers the full under-hood ambient envelope, including cold-crank dips and hot-soak conditions on a 24 V truck or bus platform.
SMB package and tape-and-reel for automated assembly
Supplied in Tape & Reel (TR) or Cut Tape (CT) — the TR variant is the standard pick-and-place reel for volume production; the CT option suits prototype or low-volume builds where a full reel is not needed.