STMicroelectronics SM15T27AY Mounting Type: Surface Mount Package / Case: DO-214AB, SMC, DO-214AA, SMB, DO-214AC, SMA, SOD-123FL, Powermite?®, SOD-123FL Polarization: Unidirectional Power (watts): 1500W Series: TRANSIL?„? Voltage - Breakdown: 25.7V Voltage - Reverse Standoff (typ): 23.1V Product Category: TVS Diodes - Transient Voltage Suppressors RoHS: yes Polarity: Unidirectional Operating Voltage: 23.1 V Breakdown Voltage: 27 V Clamping Voltage: 37.5 V Peak Surge Current: 40 A Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 150 C Channels: 1 Channel Dimensions: 8.15 mm W x 7.15 mm L x 2.45 mm H Mounting Style: SMD/SMT Peak Pulse Power Dissipation: 1.5 kW Termination Style: SMD/SMT Other Names: 497-10789-2