The SM6T Transil series are designed to protect sensitive equipment against electrostatic discharges and electrical overstress. These devices are more generally used against surges below 600 W (10/1000 μs). The Planar technology makes it suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.SM6T are packaged in SMB.Peak pulse power:600 W (10/1000 μs)4 kW (8/20 μs)Stand-off voltage range: from 6.8 V to 220 VUnidirectional and bidirectional typesLow leakage current:0.2 μA at 25 °C1 μA at 85 °COperating Tj max: 150 °CHigh power capability at Tj max.:515 W (10/1000 μs)