The SMAJ15CA is a TVS (transient voltage suppression) diode, manufactured by Yageo, that is designed to protect sensitive electronic components from the damaging effects of electrostatic discharge (ESD). The diode is housed in a DO-214AC package, and is rated for a maximum reverse breakdown voltage of 15V with a peak pulse power of 24.4V. This diode is suitable for use in high-speed telecommunication circuits, computers, peripherals, automotive, and industrial equipment.