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| PD-2.216 rev. C 01/99 80CNQ... SERIES SCHOTTKY RECTIFIER 80 Amp Major Ratings and Characteristics Characteristics I F(AV) Rectangular waveform VRRM range I FSM @ tp = 5 s sine VF TJ @ 40 Apk, TJ = 125C (per leg) range - 55 to 150 C Description/Features Units A V A V The 80CNQ 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, freewheeling 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 Low profile, small footprint, high current package 80CNQ... 80 35 to 45 5800 0.47 Case Styles 80CNQ... 80CNQ...SM 80CNQ...SL D61-8 D61-8-SM D61-8-SL www.irf.com 1 80CNQ... Series PD-2.216 rev. C 01/99 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 35 40 45 VRWM Max. Working Peak Reverse Voltage (V) 80CNQ035 80CNQ040 80CNQ045 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (PerLeg) (Per Device) 80CNQ Units 40 80 5800 750 54 8 A mJ A A Conditions 50% duty cycle @ T C = 114 C, rectangular wave form Following any rated 5s Sine or 3s Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied TJ = 25 C, IAS = 8 Amps, L = 1.7 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. V A = 1.5 x VR typical 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) 80CNQ Units 0.52 0.66 0.47 0.61 5 250 0.26 3.93 2600 5.5 10,000 V V V V mA mA V m pF nH V/ s @ 40A @ 80A @ 40A @ 80A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) TJ = 25 C TJ = 125 C TJ = TJ 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) 25C 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 < 300s, Duty Cycle <2% 80CNQ Units -55 to 150 -55 to 150 0.85 0.42 0.30 7.8 (0.28) Min. Max. 40 (35) 58 (50) C C 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 Mounting Torque (D61-8 Only) C/W DCoperation C/W DCoperation * See Fig. 4 C/W Mounting surface , smooth and greased g (oz.) Kg-cm (Ibf-in) 2 www.irf.com 80CNQ... Series PD-2.216 rev. C 01/99 1000 1000 T J = 150C Reverse Current - I R (mA) 100 125C 100C 75C 1 50C 0.1 25C 0.01 0 5 10 15 20 25 30 R 10 (A) Instant aneous Forward Current - I F 100 35 (V) 40 45 Reverse Voltage - V Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 Junction Capacitance - C T (pF) 10 TJ = 150C TJ = 125C TJ = 25C T J= 25C 1000 1 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage Drop - V FM (V) 100 0 10 20 30 40 50 Reverse Voltage - V R (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (PerLeg) 1 Thermal Impedance Z thJC (C/W) D D D D D 0.1 Notes: = 0.75 = 0.50 = 0.33 = 0.25 = 0.20 Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) PDM t1 t2 Single Pulse (Thermal Resistance) 1. Duty factor D = t 1 / t 2 2. Peak TJ = PDM x Z thJC+ T C 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 80CNQ... Series PD-2.216 rev. C 01/99 160 Allowable Case Temperature - (C) Average Power Loss - (Watts) 30 25 20 15 10 5 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 140 DC 120 Square wave (D = 0.50) 80% Rated V R applied 100 see note (2) 80 0 10 20 30 40 50 60 Average Forward Current - I F(AV) (A) 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) Non-Repetitive Surge Current - I FSM (A) 10000 Fig. 6 - Forward Power Loss Characteristics (PerLeg) 1000 At Any Rated Load Condition And With Rated V Applied RRM Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L HIGH-SPEED SWITCH FREE-WHEEL DIODE 40HFL40S02 Vd = 25 Volt DUT IRFP460 Rg = 25 ohm + CURRENT MONITOR Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: T C = TJ - (Pd + PdREV) x R thJC ; Pd = Forward Power Loss = I F(AV) x VFM @ (IF(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 80CNQ... Series PD-2.216 rev. C 01/99 Outline Table Outline D61-8 Dimensions are in millimeters and (inches) Outline D61-8-SM Dimensions are in millimeters and (inches) www.irf.com 5 80CNQ... Series PD-2.216 rev. C 01/99 Outline Table Outline D61-8-SL Dimensions are in millimeters and (inches) FOOT PRINT WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. 6 www.irf.com |
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