BOJACK IRF740 MOSFET is a field effect transistor that can be widely used in analog circuits and digital circuits. Basic parameters: The IRF740N is available in a TO-220 package On-state resistance Rds(on): 0.54 ohm Voltage Vgs highest:20V Number of stitches: 3 Operating Temperature:-65 °C to +150 °C Thermal resistance junction to case A: 1.0°C/W Voltage Vds Typical: 400V Current Id continuous: 10A Current Idm pulse: 40A Surface Mount Device: Through Hole Mounting Lead-free environmental protection