Bulletin PD-20699 rev. A 12/02 80CNT020A 80 Amp TRENCH SCHOTTKY RECTIFIER New GenIII D-61 Package Description/ Features Major Ratings and Characteristics Characteristics IF(AV) Rectangular Value Units 80 A 20 V 150° C TJ operation waveform VRRM range 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. IFSM @ tp = 5 µs sine 5300 A Center tap module Very low forward voltage drop VF @ 40 Apk, TJ = 150°C 0.21 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance (per leg) TJ High frequency operation range - 55 to 150 °C Guard ring for enhanced ruggedness and long term reliability New fully transfer-mould low profile, small footprint, high current package Case Styles 80CNT...A D61-8 www.irf.com 80CNT...ASM D61-8-SM 80CNT...ASL D61-8-SL 1 80CNT020A Bulletin PD-20699 rev. A 12/02 Voltage Ratings Part number VR 80CNT020A Max. DC Reverse Voltage (V) @ 125°C 20 @ 150°C 13 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Values Units (Per Leg) (Per Device) 40 80 A Max. Peak One Cycle Non-Repetitive 5300 Surge Current (Per Leg) 700 EAS Non-RepetitiveAvalancheEnergy(PerLeg) 4.5 mJ IAR Repetitive Avalanche Current (Per Leg) 1 A IFSM A Conditions 50% duty cycle @ TC = 137°C, rectangular wave form 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 = 1 Amps, L = 4.5 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) IRM (1) Max. Reverse Leakage Current (Per Leg) (1) CT Max. Junction Capacitance (Per Leg) LS Typical Series Inductance (Per Leg) Typ Max Units 0.33 0.37 V 0.39 0.45 @ 80A 0.24 0.27 @ 40A 0.31 0.36 @ 80A 0.21 0.25 @ 40A 0.29 0.34 @ 80A TJ = 150°C @ 40A TJ = 25°C TJ = 125°C 2.5 5.0 TJ = 25°C VR = rated VR 640 950 TJ = 125°C VR = rated VR 480 750 TJ = 125°C VR = 3.3V 530 800 TJ = 125°C VR = 5V 1630 2500 TJ = 150°C VR = 10V - 5500 dv/dt Max. Voltage Rate of Change - 5.5 - 10000 mA Conditions pF VR=10VDC(test signal range100KHz to1MHz)25°C nH Measured lead to lead 5mm from package body V/µs (Rated VR) (1) Pulse Width < 300µs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 80CNT Units TJ Max. Junction Temperature Range -55 to 125 °C Tstg Max. Storage Temperature Range Conditions -55 to 150 °C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.50 °C/W DCoperation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.42 °C/W DCoperation RthCS Typical Thermal Resistance, Case to Heatsink (D61-8 Only) 0.30 °C/W Mounting surface , smooth and greased wt Approximate Weight T MountingTorque (D61-8 Only) 2 Min. Max. 7.8 (0.28) g (oz.) 40 (35) 58 (50) Kg -cm (Ibf-in) www.irf.com 80CNT020A Bulletin PD-20699 rev. A 12/02 10000 1000 Reverse Current - I R (mA) 100 1000 125˚C 100˚C 100 75˚C 50˚C 10 25˚C 1 0 T J = 150˚C 5 10 15 20 Reverse Voltage - VR (V) T = 125˚C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10 1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop - VFM (V) 25 10000 T = 25˚C J T = 25˚C J Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) Tj = 150˚C 1000 1.2 4 6 8 10 12 14 16 18 20 22 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Thermal Impedance Z thJC (°C/W) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Single Pulse (Thermal Resistance) PDM t1 t2 0.01 Notes: 1. Duty factor D = t1 / t2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.00001 0.0001 0.001 0.01 0.1 1 t1, Rectangular Pulse Duration (Seconds) 10 100 Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 80CNT020A Bulletin PD-20699 rev. A 12/02 20 150 Average Power Loss (Watts) Allowable Case Temperature (°C) 155 DC 145 140 135 Square wave (D = 0.50) 130 10V, Vr applied D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 15 RMS Limit 10 DC 5 125 see note (2) 120 0 0 10 20 30 40 50 60 0 Average Forward Current - I F(AV) (A) 10 20 30 40 50 60 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive Surge Current - I FSM (A) 10000 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L IRFP460 DUT Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ 10V, VR applied 4 www.irf.com 80CNT020A Bulletin PD-20699 rev. A 12/02 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 12/02 www.irf.com 5