30CPQ035 Datasheet | International Rectifier

Description /Features Units A V A V The 30CPQ... center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C TJ operation Center tap TO-247 package High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 30CPQ... 30 35/40/45 1020 0.50 CASE STYLE AND DIMENSIONS Conforms to JEDEC Outline TO-247AC (TO-3P) Dimensions in millimeters and inches .irf. 30CPQ035, 30CPQ040, 30CPQ045 PD-2.297 rev. A 12/97 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 35 40 45 VRWM Max. Working Peak Reverse Voltage (V) 30CPQ040 30CPQ045 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current - See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) - See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 1020 265 20 3 A m J A 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 30CPQ... Units 30 A Conditions 50% duty cycle @ TC = 124 °C, rectangular wave form TJ = 25 °C, I AS = 3 Amps, L = 4.4 m H Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. V A = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) - See Fig. 1 (1) 30CPQ... Units 0.54 0.68 0.50 0.64 1.75 70 900 7.5 10,000 V V V V m A m A p F n H V/ µs @ 15A @ 30A @ 15A @ 30A Conditions T J = 25 °C TJ = 125 °C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) - See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) TJ...