Vishay Semiconductors SMBJ160A/52 Breakdown Voltage: 178 V Channels: 1 Channel Clamping Voltage: 259 V Dimensions: 3.94 (Max) mm W x 4.57 (Max) mm L Maximum Operating Temperature: + 150 C Minimum Operating Temperature: - 55 C Operating Voltage: 160 V Package / Case: DO-214AA Peak Pulse Power Dissipation: 600 W Peak Surge Current: 100 A Polarity: Unidirectional Product Category: TVS Diodes - Transient Voltage Suppressors Termination Style: SMD/SMT