80CNQ040A

Bulletin PD-21002 01/05 80CNQ...APbF 80CNQ...ASMPbF SCHOTTKY RECTIFIER New GenIII D-61 Package Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 40 Apk, TJ = 125°C (per leg) range 80 Amp Description/ Features Units A V A V The center tap Schottky rectifier module series 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 module Very low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Values 80 35 to 45 5800 0.47 - 55 to 150 °C New fully transfer-mould low profile, small footprint, high current package Through-hole versions are currently available for use in Lead-Free applications ("PbF" suffix) Case Styles 80CNQ...APbF 80CNQ...ASMPbF D61-8 www.irf.com D61-8-SM 1 80CNQ...APbF, 80CNQ...ASMPbF Series Bulletin PD-21002 01/05 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 35 40 45 VRWM Max. Working Peak Reverse Voltage (V) 80CNQ035A.. 80CNQ040A.. 80CNQ045A.. Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) 80CNQ Units 40 80 5800 750 54 8 A mJ A A Conditions 50% duty cycle @ TC = 114 °C, rectangular wave form 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) TJ = 25 °C, IAS = 8 Amps, L = 1.7 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 80CNQ Units 0.52 0.66 0.47 0.61 5 250 0.26 3.93 2600 5.5 10000 V V V V mA mA V mΩ pF nH V/ µs @ 40A @ 80A @ 40A @ 80A Conditions TJ = 25 °C TJ = 125 °C VR = rated V R IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) TJ = 25 °C TJ = 125 °C TJ = T J max. VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300µs, Duty Cycle