SMAJ8.5CA with TVS SMA (DO-214AC) RoHS, manufactured by Microdiode Electronics, is a surface-mount, bi-directional, unidirectional, low-breakdown voltage transient voltage suppression (TVS) diode. It is suitable for use in protecting high-voltage circuits from transient over-voltage stresses caused by electrostatic discharge (ESD), EFT, and surge events. The diode is lead-free, RoHS compliant, and has a SMA package. It has an Io peak pulse power of 8.5A, a maximum working peak reverse voltage (VRWM) of 400V, and a maximum non-repetitive peak pulse current (Ippm) of 65A. With a breakover voltage range of 10V to 15V, the diode provides excellent protection from ESD and surge stress.