P6SMB440A is a transient voltage suppressor diode designed for surge and ESD protection applications in compact surface-mount SMB (DO-214AA) package format. The device features a breakdown voltage of 440V with a peak pulse power dissipation rating of 600 watts and a typical temperature coefficient of 0.1% per °C. It offers fast response times and is RoHS compliant and halogen-free, meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards. The P6SMB440A is ideal for protecting sensitive electronics in portable communications, computing, and video equipment from transient voltage events.