Control Integrated Circuit Hybrid www.irf.com Part Number VIN (V) R DS(on) ( Ω) PD @ TC = 25°C (W) Duty Cycle Deadtime (µs) Fax on Demand Number Self-Oscillating Half-Bridge IR51H214 250 2.0 2.0 50% 1.2 60058 IR51H224 250 1.1 2.0 50% 1.2 60059 IR51H310 400 3.6 2.0 50% 1.2 60060 IR51H320 400 1.8 2.0 50% 1.2 60067 IR51H420 500 3.0 2.0 50% 1.2 60057 IR51H737 300 0.8 2.0 50% 1.2 60061 IR51HD214 250 2.0 2.0 50% 1.2 60058 IR51HD224 250 1.1 2.0 50% 1.2 60059 IR51HD310 400 3.6 2.0 50% 1.2 60060 IR51HD320 400 1.8 2.0 50% 1.2 60067 IR51HD420 500 3.0 2.0 50% 1.2 60057 IR51HD737 300 0.8 2.0 50% 1.2 60061 High Voltage Half-Bridge IR01H420 500 3.0 2.0 60075 IR02H420 500 3.0 2.0 60076 IR03H420 500 3.0 2.0 60077 High Voltage Half-Bridge w/ Shutdown IR04H420 500 3.0 2.0 9-Lead SIP to view a datasheet, click on the part number 60078