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| PD-20542 rev. B 11/99 43CTQ... 43CTQ...S 43CTQ...-1 SCHOTTKY RECTIFIER 40 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 20 Apk, TJ = 125C (per leg) range 80 / 100 850 0.67 V A V Description/Features Units A This center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175 C TJ operation Center tap configuration 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 40 - 55 to 175 C Case Styles 43CTQ... 43CTQ...S 43CTQ...-1 TO-220 D2PAK TO-262 www.irf.com 1 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) 80 100 VRWM Max. Working Peak Reverse Voltage (V) 43CTQ080 43CTQ080S 43CTQ080-1 43CTQ100 43CTQ100S 43CTQ100-1 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) Values 20 40 850 275 7.50 0.50 Units A Conditions 50% duty cycle @ TC = 135C, 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 = 0.50 Amps, L = 60 mH Current decaying linearly to zero in 1 sec Frequency limited by T J max. VA = 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) A mJ A Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Values 0.81 0.98 0.67 0.81 1 11 0.71 0.43 1480 8.0 10,000 Units V V V V mA mA V m Conditions @ 20A @ 40A @ 20A @ 40A TJ = 25 C TJ = 125 C TJ = T J max. TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) pF nH V/ s 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) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Values -55 to 175 -55 to 175 2.0 1.0 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) Units 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 wt T Approximate Weight Mounting Torque C/W DC operation C/W DC operation C/W Mounting surface , smooth and greased (only for TO-220) g (oz.) Kg-cm (Ibf-in) 2 www.irf.com 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 1000 1000 100 10 1 0.1 0.01 0.001 (mA) T J= 175C 150C 125C 100C 75C 50C 25C 0 20 40 60 80 100 Instantaneous Forward Current - I F (A) 100 Reverse Curren t - I R T J= 175C T J= 125C T J= 25C 10 (pF) 10000 Reverse Voltage - V R (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T Junction Capacitan ce - C T J= 25C 1000 1 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 100 0 20 40 60 80 100 Forward Voltage Drop - VFM (V) Reverse V oltage - V R (V ) Fig. 1 - Max. Forward Voltage Drop Characteristics (PerLeg) 10 Thermal Impedance Z thJC (C/W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 D D D D D = = = = = 0.75 0.50 0.33 0.25 0.20 PDM 0.1 Notes: Single Pulse (Thermal Resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 t 1 t2 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ T C 1 10 100 t 1 , Re ctangul ar Pulse Duration (Se conds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 180 Allowable Case Temperature - (C) Average Power Loss - (Watts) 170 160 150 140 130 120 110 100 0 see note (2) 20 DC 15 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 10 Square wave (D = 0.50) 80% Rated V R applied 5 5 10 15 20 25 30 0 0 5 10 15 20 25 30 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetit iv e Surge Current - I FSM (A) 1 00 0 Fig. 6 - Forward Power Loss Characteristics (PerLeg) At Any Rated Load Condition And With Rated V RRM Applied Follow ing Surge 1 00 10 100 1 00 0 10 0 00 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L HIGH-SPE ED SWITCH FREE-WHEEL DIODE 40HFL40S02 + V d = 25 V olt DUT IRFP460 Rg = 25 ohm C URRE NT MON ITOR Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = 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 = 10 V 4 www.irf.com 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 Ordering Information Table Device Code 43 1 1 2 3 4 5 6 - C 2 T 3 Q 4 100 5 -1 6 Essential Part Number C = Common Cathode T = TO-220 Q = Schottky Q Series Voltage Rating 1 = TO-262 S = D2Pak 080 = 80V 100 = 100V Outline Table 10.54 (0.41) MAX. 3.78 (0.15) DIA. 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 123 14.09 (0.55) 13.47 (0.53) 2.92 (0.11) 2.54 (0.10) TERM 2 6.48 (0.25) 6.23 (0.24) 2 1.32 (0.05) 1.22 (0.05) 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 0.10 (0.004) 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 2.89 (0.11) 2.64 (0.10) BASE COMMON CATHODE 2 1 2 3 123 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. ANODE COMMON ANODE CATHODE 1 2 Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 5.08 (0.20) REF. www.irf.com 5 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 Outline Table 1 0 . 1 6 ( 0 .4 0 ) REF . 4 .6 9 (0 .1 8 ) 4 .2 0 ( 0 .1 6 ) 1 .3 2 ( 0 .0 5) 6 .4 7 ( 0 .2 5 ) 1 5 . 4 9 (0 . 6 1 ) 1 .2 2 (0 .0 5 ) 93 6 . 1 8 ( 0 .2 4 ) 1 4 .7 3 (0 .5 8 ) 2 .6 1 ( 0 .1 0 ) 2 .3 2 ( 0 .0 9 ) 8 .8 9 ( 0 .3 5) 5 . 2 8 (0 . 2 1 ) 4 . 7 8 (0 . 1 9 ) 0 .5 5 ( 0 .0 2 ) 0 .4 6 ( 0 .0 2 ) 3X BASE COMM ON CA TH ODE 2 1 . 4 0 (0 . 0 5 5 ) RE F. 0 .9 3 ( 0 .3 7) 0 .6 9 ( 0.2 7 ) 1 .1 4 (0 .0 4 5 ) 2X M IN IM U M R E C O M M E N D E D F OO T P R IN T 1 1 .4 3 ( 0 .4 5 ) 1 1 2 3 AN OD E 2 3 4 .5 7 ( 0 .1 8) AN OD E COMM ON CA TH ODE 1 4 .3 2 (0 .1 7 ) 2 0 . 6 1 (0 . 0 2 ) M A X . 5 . 0 8 (0 . 2 0 ) R E F . 8 .8 9 ( 0 .3 5) 1 7 .7 8 ( 0 .7 0 ) 3 .8 1 (0 .1 5 ) 2 .0 8 (0 . 0 8 ) 2X Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) 2 .5 4 ( 0 .1 0 ) 2X Tape & Reel Information TR R 1.60 (0.063) 1.50 (0.059) 4.10 (0.161) 3.90 (0.153) F EE D D IR EC T ION 1.60 (0.063) D IA. 1.50 (0.059) 0.368 (0.014 5) 0.342 (0.013 5) 1.85 (0 .07 3) 1.65 (0 .06 5) 11 .60 (0.457) 11 .40 (0.449) 15.42 (0.6 09) 15.22 (0.6 01) 1.75 (0.06 9) D IA . 1.25 (0.04 9) 16 .10 (0.6 34) 15 .90 (0.6 26) 24 .30 (0 .957) 23 .90 (0 .941) TR L 10 .90 (0.429) 10 .70 (0.421) 4.72 (0.18 6) 4.52 (0.17 8) FE ED D IR E C TION 13.50 (0.5 32) 12.80 (0.5 04) D IA. 26.40 (1.0 39) 24.40 (0.9 61) 360 (1 4.173) D IA . M AX . 60 (2.36 2) D IA . M IN . SM D -220 Tap e & R eel W hen ordering, indic ate th e part num ber, part orientation, and t he quantity. Qu antitie s are in multiples of 800 p iece s per reel fo r bo th T R L and T R R . Dimensions in millimeters and (inches) 6 www.irf.com 43CTQ..., 43CTQ...S, 43CTQ...-1 PD-20542 rev. B 11/99 Outline Table Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) BASE COMMON CATHODE 2 1 2 3 ANODE COMMON ANODE CATHODE 1 2 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: http://www.irf.com 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. Data and specifications subject to change without notice. Fax-On-Demand: +44 1883 733420 www.irf.com 7 |
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