Panasonic 2SK3746

2SK3746 is an N-channel silicon MOSFET designed for high-voltage, high-speed switching applications. It is packaged in a TO-3PB case with dimensions of 15.6 mm by 7.5 mm. The device has a drain-to-source voltage rating of 1500 V, a continuous drain current of 2 A, and a pulse drain current of 4 A. It features a maximum on-state resistance of 13 Ω at 1 A and 10 V gate-source voltage, and an avalanche energy rating of 42 mJ. The part meets the HVP process reliability standard and has guaranteed avalanche resistance. Input, output, and reverse transfer capacitances are 380 pF, 70 pF, and 40 pF respectively at 30 V and 1 MHz. Switching times include a rise time of 37 ns and fall time of 59 ns. The storage temperature range is -55°C to +150°C.