SMAJ5.0CA is a bidirectional transient voltage suppressor diode designed for surge and ESD protection applications in compact surface-mount SMA (DO-214AC) package format. The device features a working peak reverse voltage of 5.0 V, breakdown voltage range of 6.40 to 7.00 V, and peak pulse power dissipation of 400 watts at 1 ms pulse width. It provides fast response times and is rated for IEC 61000-4-2 ESD (Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge protection standards. The SMAJ5.0CA is ideal for protecting sensitive electronics in portable communications, computing, and video equipment where space constraints and high-speed transient suppression are critical requirements.