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| Bulletin PD-2.307 rev. B 12/01 40CPQ035 40CPQ040 40CPQ045 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) Description/Features Units A V A V The 40CPQ... center tap Schottky rectifier 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 TO-247 package High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 40CPQ... 40 35/40/45 3500 0.43 - 55 to 150 C Case Styles 40CPQ045 Base Common Cathode 2 1 3 2 Anode 1 Anode 2 Common Cathode TO-247AC www.irf.com 1 40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 40CPQ035 35 40CPQ040 40 40CPQ045 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 3500 430 27 4 A mJ A 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 40CPQ... Units 40 A Conditions 50% duty cycle @ TC = 120 C, rectangular wave form TJ = 25 C, IAS = 4 Amps, L = 3.4 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) * See Fig. 1 (1) 40CPQ... Units 0.49 0.59 0.43 0.56 4 150 1850 7.5 10000 V V V V mA mA pF nH V/ s @ 20A @ 40A @ 20A @ 40A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) TJ = 25 C TJ = 125 C 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 40CPQ... Units -55 to 150 -55 to 150 1.25 0.63 0.24 6 (0.21) Min. Max. 6 (5) 12 (10) 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 Case Style C/W DC operation C/W DC operation * See Fig. 4 C/W Mounting surface , smooth and greased g (oz.) Kg-cm Non-lubricated threads (Ibf-in) TO-247AC(TO-3P) JEDEC 2 www.irf.com 40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 10 00 10 00 10 0 R v rs C rr n - I (m ) ee e u et A R 1 0 1 .1 .0 1 .0 1 0 0 T =1 0 C 5 J 1 5C 2 1 0C 0 7 5C 5 0C 2 5C 10 0 In ta ta e u F rw rdC rre t - I (A s n nos o a un ) F 5 11223344 05050505 R v rs V lta e- V (V ee e o g R) 1 0 T =1 0 C 5 J J n tio C p c n e- C (p ) u c n a a ita c F T T =1 5 C 2 J T= 2 5C J 1 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 100 00 T =2 5C J 10 00 .1 0 .2 .4 .6 .8 1 1 .2 1 .4 10 0 0 1 0 2 0 3 0 4 0 5 0 F rw rdV lta eD p- V (V oa o g ro ) F M R v rs V lta e- V (V ee e o g R) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1 0 T em l Im e a c - Zth C ( /W hr a pd ne C) J Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 .1 D=0 0 .5 D=0 3 .3 D=0 5 .2 D=0 7 .1 D=0 8 .0 PM D t 1 t2 N te : os 1 D tyfa to D= t1/ t2 .u cr .0 1 S g P ls in le u e (T e a R s ta c ) h rm l e is n e .0 1 0 .0 0 1 00 .0 0 01 .0 1 0 .0 1 .1 2 P a T =P xZ . ek +T JD M th C C J 1 1 0 10 0 t , R c n u r P ls D ra n(S c n s e ta g la u e u tio eod) 1 Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 15 5 A w b C s T m e tu - ( ) llo a le a e e p ra re C R J (D ) =1 5 C .2 /W th C C 1 4 D=0 8 .0 .1 1 D=0 7 2 D=0 5 .2 D=0 3 .3 1 0 D=0 0 .5 8 6 4 2 0 0 R SL it M im D C 10 5 15 4 10 4 D C 15 3 10 3 0 A e g P w r L s - (W tts v ra e o e o s a) 5 1 0 1 5 2 0 2 5 3 0 5 1 0 1 5 2 0 2 5 3 0 A e g F rw rdC rre t - IF V (A v ra e o a un (A ) ) A e g F rw rdC rre t - I v ra e o a un (A ) FV (A ) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 10000 (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive Surge Current - I FSM 1000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L H IG H-SPE ED SW ITC H FR EE-W H E EL D IO D E 40H FL40 S02 V d = 25 V olt D UT IRFP460 Rg = 25 ohm + C URRE NT M O N ITO R Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 Outline Table 3.65 (0.144) 3.55 (0.139) 5.70 (0.225) 5.30 (0.208) 20.30 (0.800) 19.70 (0.775) 1 14.80 (0.583) 14.20 (0.559) 2 3 5.50 (0.217) 4.50 (0.177) (2 PLCS.) 1 3 2 15.90 (0.626) 15.30 (0.602) DIA. 5.30 (0.209) 4.70 (0.185) 2.5 (0.098) 1.5 (0.059) Base Common Cathode 2 Anode 1 Anode 2 4.30 (0.170) 3.70 (0.145) 2.20 (0.087) MAX. 3.20 (0.126) MAX. 0.80 (0.032) 0.40 (0.213) 2.40 (0.095) MAX. Common Cathode 1.40 (0.056) 1.00 (0.039) 5.47 (0.216) 5.43 (0.213) Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and (inches) Marking Information THIS IS A 40CPQ045 WITH LOT CODE 58 07 ASSEMBLED ON WW 21, 2000 IN THE ASSEMBLY LINE "L" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER 40CPQ045 035H 58 07 DATE CODE YEAR 0 = 2000 WEEK 35 LINE H www.irf.com 5 40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 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. 12/01 6 www.irf.com |
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