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| Bulletin PD-20699 rev. A 12/02 80CNT020A TRENCH SCHOTTKY RECTIFIER New GenIII D-61 Package Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM VF TJ @ tp = 5 s sine @ 40 Apk, TJ = 150C (per leg) range - 55 to 150 C 20 5300 0.21 V A V 80 Amp Description/ Features Units A 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 Value 80 New fully transfer-mould low profile, small footprint, high current package Case Styles 80CNT...A 80CNT...ASM 80CNT...ASL D61-8 D61-8-SM D61-8-SL www.irf.com 1 80CNT020A Bulletin PD-20699 rev. A 12/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) @ 125C @ 150C 80CNT020A 20 13 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR Surge Current (Per Leg) Non-RepetitiveAvalancheEnergy(PerLeg) Repetitive Avalanche Current (Per Leg) (Per Leg) (Per Device) Values Units 40 80 5300 700 4.5 1 A Conditions 50% duty cycle @ TC = 137C, rectangular wave form 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied Max. Peak One Cycle Non-Repetitive A mJ A TJ = 25 C, IAS = 1 Amps, L = 4.5 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) (1) Typ 0.33 0.39 0.24 0.31 0.21 0.29 Max 0.37 0.45 0.27 0.36 0.25 0.34 5.0 950 750 800 2500 5500 5.5 10000 Units V Conditions @ 40A @ 80A @ 40A @ 80A @ 40A @ 80A TJ = 150C VR = rated VR VR = rated VR VR = 3.3V VR = 5V VR = 10V TJ = 125C TJ = 25C IRM Max. Reverse Leakage Current (Per Leg) (1) 2.5 640 480 530 1630 mA TJ = 25C TJ = 125C TJ = 125C TJ = 125C TJ = 150C CT LS Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) - pF nH VR=10VDC(test signal range100KHz to1MHz)25C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change V/s (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range 80CNT -55 to 125 -55 to 150 0.50 0.42 0.30 7.8 (0.28) Min. Max. 40 (35) 58 (50) Units C C C/W C/W C/W g (oz.) Kg -cm (Ibf-in) Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink (D61-8 Only) wt T Approximate Weight MountingTorque (D61-8 Only) DCoperation DCoperation Mounting surface , smooth and greased 2 www.irf.com 80CNT020A Bulletin PD-20699 rev. A 12/02 1000 Reverse Current - I R (mA) 10000 Tj = 150C 1000 125C 100C 100 75C 50C Instantaneous Forward Current - I F (A) 100 10 25C 1 0 T J = 150C T = 125C J T = 25C J 5 10 15 20 Reverse Voltage - VR (V) 25 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 Junction Capacitance - C T (p F) T = 25C J 10 1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop - VFM (V) 1.2 1000 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) 1 Thermal Impedance Z thJC (C/W) 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 12/02 155 Allowable Case Temperature (C) Average Power Loss (Watts) 20 150 145 140 135 Square wave (D = 0.50) 130 10V, Vr applied DC 15 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 10 5 125 see note (2) 120 0 10 20 30 40 50 60 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 0 0 10 20 30 40 50 60 Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 10000 Non-Repetitive Surge Current - I FSM (A) 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 HIGH-SPEED SWITCH FREE-WHEEL DIODE 40HFL40S02 + DUT IRFP460 Rg = 25 ohm Vd = 25 Volt CURRENT MONITOR 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 |
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