Vishay Semiconductors SMCJ30A-E3/1T Breakdown Voltage: 33.3 V Clamping Voltage: 48.4 V Dimensions: 6.22(Max) mm W x 7.11(Max) mm L Factory Pack Quantity: 1000 Maximum Operating Temperature: + 150 C Minimum Operating Temperature: - 55 C Operating Voltage: 30 V Package / Case: DO-214AB Peak Pulse Power Dissipation: 1500 W Peak Surge Current: 31 A Polarity: Unidirectional Product Category: TVS Diodes - Transient Voltage Suppressors Rohs: yes