Vishay Intertechnology, Inc. Single FETs, MOSFETs IRF740HPBF

The IRF740HPBF is an N-channel MOSFET in a TO-220AB package designed for high-voltage switch-mode power supplies, power factor correction, and industrial applications. It has a drain-source voltage rating of 400 V, a maximum continuous drain current of 9.4 A at 25 °C, and a typical on-state resistance of 0.478 Ω at 10 V gate-source voltage. The device is rated for 56 mJ of single-pulse avalanche energy and features a gate-source threshold voltage range of 2.0 to 4.0 V. Its maximum power dissipation is 125 W, with a junction-to-case thermal resistance of 1.0 °C/W and a junction-to-ambient thermal resistance of 62 °C/W. The operating junction and storage temperature range is -55 to +150 °C. The part is lead-free and halogen-free, complying with RoHS standards.