SMA6J26A-Q is a transient voltage suppressor diode designed for overvoltage transient protection in power buses and I/O interfaces. This bidirectional device is housed in a compact surface mount SMA (DO-214AC) package and features a working peak reverse voltage of 26 volts with fast response times of less than 1.0 picosecond from 0 V to breakdown voltage. The device is rated for 600 watts power dissipation and is RoHS and AEC-Q101 automotive grade compliant. It is commonly used in telecom, computer, industrial, and consumer electronics applications where reliable surge and ESD protection is required.