TSC (Taiwan Semiconductor Corporation) SMBJ160A R4 Breakdown Voltage: 178 V Channels: 1 Channel Clamping Voltage: 259 V Dimensions: 3.73(Max) mm W x 4.75(Max) mm L Maximum Operating Temperature: + 150 C Minimum Operating Temperature: - 65 C Operating Voltage: 160 V Package / Case: DO-214AA Part # Aliases: R4 SMBJ160A Peak Pulse Power Dissipation: 600 W (Min) Peak Surge Current: 100 A Polarity: Unidirectional Product Category: TVS Diodes - Transient Voltage Suppressors Rohs: yes RoHS: yes