301CNQ040PBF Datasheet | International Rectifier

Description / Features Units A V A V °C The 301CNQ.. center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection. 175 °C T J operation Center tap module Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free Values 300 40 - 45 16,000 0.59 - 55 to 175 Case Styles TO-244 .irf. 301CNQ...Pb F Series Bulletin PD-21104 12/05 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 40 45 VRWM Max. Working Peak Reverse Voltage (V) 301CNQ040Pb F 301CNQ045Pb F Absolute Maximum Ratings Parameters IF(AV) IFSM EAS IAR Max. Average Forward Current - See Fig. 5 Per Device Per Leg 301CNQ Units Conditions 300 150 16,000 3200 202 30 A m J A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 21 Amps, L = 1 m H Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. V A = 1.5 x VR typical A 50% duty cycle @ TC = 81 °C, rectangular wave form Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) - See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) - See Fig. 1 (1) 301CNQ Units 0.69 0.90 0.59 0.76 10 90 5200 7.0 10,000 V V V V m A m A p F n H @ 150A @ 300A @ 150A @ 300A Conditions TJ = 25 °C TJ = 100 °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 = 25 °C TJ = 125 °C VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C From top of terminal hole to mounting...