The Vishay IRFI644GPBF is an N-Channel MOSFET that has a Drain-Source Breakdown Voltage of 250V and a Continuous Drain Current of 7.9A (Tc) @ 25°C.

• Gate-Source Threshold Voltage: 4V @ 250μA
• Maximum Rds On at Id,Vgs: 280 mOhm @ 4.7A, 10V
• Power Dissipation (Max): 40W (Tc)
• Max Input Capacitance: 1300pF @ 25V
• Package: TO-220-3 Full Pack, Isolated Tab
• Drive Voltage (Max Rds On, Min Rds On): 10V
• Ideal for: use in Discrete Semiconductor Products
• Temperature Range: -55°C to 150°C (TJ)
• Supply and Demand Status: limited