IRFY440CM

Provisional Data Sheet No. PD 9.1292B HEXFET® POWER MOSFET www.DataSheet4U.com IRFY440CM N-CHANNEL 500 Volt, 0.85 Ω HEXFET HEXFET technology is the key to International Rectifier’s advanced line of power MOSFET transistors. The efficient geometry design achieves very low on-state resistance combined with high transconductance. HEXFET transistors also feature all of the well-established advantages of MOSFETs, such as voltage control, very fast switching, ease of paralleling and electrical parameter temperature stability. They are well-suited for applications such as switching power supplies, motor controls, inverters, choppers, audio amplifiers, high energy pulse circuits, and virtually any application where high reliability is required. The HEXFET transistor’s totally isolated package eliminates the need for additional isolating material between the device and the heatsink. This improves thermal efficiency and reduces drain capacitance. Product Summary Part Number IRFY440CM BVDSS 500V RDS(on) 0.85Ω ID 7.0A Features n n n n n Hermetically sealed Electrically isolated Simple Drive Requirements Ease of Paralleling Ceramic eyelets Absolute Maximum Ratings Parameter I D @ VGS=10V, TC = 25°C I D @ VGS=10V, TC = 100°C I DM PD @ TC = 25°C VGS EAS I AR EAR dv/dt TJ Tstg IRFY440CM Units A W W/K… V mJ A mJ V/ns °C g Continuous Drain Current 7.0 Continuous Drain Current 4.4 Pulsed Drain Current  28 Max. Power Dissipation 100 Linear Derating Factor 0.8 Gate-to-Source Voltage ±2...