The SMAJ58CA is a surface mount transient voltage suppressor diode manufactured by SMC Diode Solutions and is compliant with the Restriction of Hazardous Substances (RoHS) directive. It has a working voltage rating of 93.6V, and it can protect against transients up to 64.4V. This device has a medium speed response time of 58V and an industry-standard SMA (DO-214AC) package.