40CPQ035 IRF | Alldatasheet
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IF(AV) Rectangular 40 A waveform VRRM 35/40/45 V IFSM @ tp = 5 µs sine 3500 A VF @ 20 Apk, TJ=125°C 0.43 V (per leg) TJ - 55 to 150 °C Characteristics 40CPQ... Units Major Ratings and Characteristics Description/Features 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 T J 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 SCHOTTKY RECTIFIER 40 Amp 40CPQ035 40CPQ040 40CPQ045 Bulletin PD-2.307 rev. B 12/01 1www.irf.com Case Styles TO-247AC 40CPQ045 Base Common Cathode Anode Anode Common Cathode 21 2
40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 2 www.irf.com Part number 40CPQ035 40CPQ040 40CPQ045 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 35 40 45 TJ Max. Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance Junction 1.25 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.63 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.24 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 6 (0.21) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Case Style TO-247AC(TO-3P) JEDEC Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters 40CPQ... Units Conditions Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied Parameters 40CPQ... Units Conditions A VFM Max. Forward Voltage Drop 0.49 V @ 20A (Per Leg) * See Fig. 1 (1) 0.59 V @ 40A
0.43 V @ 20A
0.56 V @ 40A
IRM Max. Reverse Leakage Current 4 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 150 mA T J = 125 °C CT Max. Junction Capacitance (Per Leg) 1850 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 7.5 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 40CPQ... Units Conditions (1) Pulse Width < 300µs, Duty Cycle <2% Voltage Ratings Electrical Specifications IF(AV) Max. Average Forward Current 40 A 50% duty cycle @ T C = 120 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 3500 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 430 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 27 mJ T J = 25 °C, IAS = 4 Amps, L = 3.4 mH (Per Leg) IAR Repetitive Avalanche Current 4 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical
40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 3www.irf.com Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 100 1000 FM FInstantaneous Forw ard C urrent - I (A) Forward Voltage Drop - V (V) T = 150°C T = 125°C T = 25°C J J J .001 .01 100 1000 0 5 10 15 20 25 30 35 40 4 5 R R 125°C 100°C 75°C 50°C 25°C Reverse Voltage - V (V) Reverse Current - I (mA) T = 150°CJ 100 1000 10000 0 1 02 03 04 05 0 T = 25°CJ Reverse Voltage - V (V)R TJunction Capacitance - C (pF) .001 .01 D = 0. 33 D = 0. 50 D = 0. 25 D = 0. 17 D = 0. 08 thJC t , R ectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C/W) Single P ulse (Thermal Resistance) PDM Notes: 1. D uty factor D = t / t 2. Peak T = P x Z + T JD M thJC C
40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 4 www.irf.com Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 8 - Unclamped Inductive Test Circuit Fig. 6 - Forward Power Loss Characteristics (Per Leg) 0 5 10 15 20 25 30 DC Average Power Loss - (Watts) F(AV) D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 RMS Li mit Average Forward Current - I (A ) 130 135 140 145 150 155 0 5 10 15 20 25 30 DC Al l owabl e Case Temperature - (°C) Average Forward Current - I (A)F(AV) R (DC) = 1.25°C/WthJC 100 1000 10000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following Surge RRM Square Wave Pulse Duration - t (microsec) FREE-WHEEL DIODE 40HFL40S02CURRENT MONI TOR HIGH-SPEED SWITCHIRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+
40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 5www.irf.com Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and (inches) Outline Table /C49/C53/C46/C57/C48/C32/C40/C48/C46/C54/C50/C54/C41 /C49/C53/C46/C51/C48/C32/C40/C48/C46/C54/C48/C50/C41 /C49/C52/C46/C50/C48/C32/C40/C48/C46/C53/C53/C57/C41 /C49/C52/C46/C56/C48/C32/C40/C48/C46/C53/C56/C51/C41 /C51/C46/C55/C48/C32/C40/C48/C46/C49/C52/C53/C41 /C52/C46/C51/C48/C32/C40/C48/C46/C49/C55/C48/C41 /C53/C46/C51/C48/C32/C40/C48/C46/C50/C48/C56/C41 /C53/C46/C55/C48/C32/C40/C48/C46/C50/C50/C53/C41 /C53/C46/C53/C48/C32/C40/C48/C46/C50/C49/C55/C41 /C52/C46/C53/C48/C32/C40/C48/C46/C49/C55/C55/C41 /C32/C32/C32/C40/C50/C32/C80/C76/C67/C83/C46/C41 /C51/C46/C53/C53/C32/C40/C48/C46/C49/C51/C57/C41 /C51/C46/C54/C53/C32/C40/C48/C46/C49/C52/C52/C41 /C50/C46/C50/C48/C32/C40/C48/C46/C48/C56/C55/C41 /C77/C65/C88/C46 /C49/C46/C48/C48/C32/C40/C48/C46/C48/C51/C57/C41 /C49/C46/C52/C48/C32/C40/C48/C46/C48/C53/C54/C41 /C51/C46/C50/C48/C32/C40/C48/C46/C49/C50/C54/C41 /C77/C65/C88/C46 /C48/C46/C52/C48/C32/C40/C48/C46/C50/C49/C51/C41 /C48/C46/C56/C48/C32/C40/C48/C46/C48/C51/C50/C41 /C52/C46/C55/C48/C32/C40/C48/C46/C49/C56/C53/C41 /C53/C46/C51/C48/C32/C40/C48/C46/C50/C48/C57/C41 /C49/C46/C53/C32/C40/C48/C46/C48/C53/C57/C41 /C50/C46/C53/C32/C40/C48/C46/C48/C57/C56/C41 /C50/C46/C52/C48/C32/C40/C48/C46/C48/C57/C53/C41 /C77/C65/C88/C46 /C53/C46/C52/C51/C32/C40/C48/C46/C50/C49/C51/C41 /C53/C46/C52/C55/C32/C40/C48/C46/C50/C49/C54/C41 /C50/C48/C46/C51/C48/C32/C40/C48/C46/C56/C48/C48/C41 /C49/C57/C46/C55/C48/C32/C40/C48/C46/C55/C55/C53/C41 /C49/C32/C32/C32/C32/C32/C32/C32/C50/C32/C32/C32/C32/C32/C32/C32/C51 /C68/C73/C65/C46 Marking Information Base Common Cathode Anode Anode Common Cathode 21 2 40CPQ045 58 07 035H PART NUMBER LOGO RECTIFIER INTERNATIONAL ASSEMBLY LOT CODE LINE H WEEK 35 YEAR 0 = 2000 DATE CODE ASSEMBLED ON WW 21, 2000 IN THE ASSEMBLY LINE "L" WITH LOT CODE 58 07 THIS IS A 40CPQ045
40CPQ035, 40CPQ040, 40CPQ045 Bulletin PD-2.307 rev. B 12/01 6 www.irf.com 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 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.