The P6SMB12CA is a 600W Unidirectional Transient Voltage Suppressor (TVS) with a surface mount package (DO-214AA), RoHS compliant, manufactured by Formosa. It is designed to protect sensitive electronic components against transients, surges, and ESD events. The device ESD protection can withstand up to ±15kV human body model (HBM) and has an operating temperature range of -55°C to +150°C. It has a breakdown voltage of 12 V, a clamping voltage of 16.6 V, a maximum peak pulse power of 600W, and an I/O leakage current of 1.0 mA. The device is suitable for automotive, security systems, avionics, telecom, data storage, and printers.