40CPQ060

40CPQ050 IRF | Alldatasheet

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PD-2.308 rev. A 12/97 1www.irf.com Dimensions in millimeters and inches Conforms to JEDEC Outline TO-247AC (TO-3P) CASE STYLE AND DIMENSIONS IF(AV) Rectangular 40 A waveform VRRM 50/60 V IFSM @ tp = 5 µs sine 3200 A VF @ 20 Apk, TJ=125°C 0.49 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

40CPQ050, 40CPQ060 PD-2.308 rev. A 12/97 2 www.irf.com Part number 40CPQ050 40CPQ060 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 50 60 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 Kg-cm (Ibf-in) Following any rated load condition and with rated VRRM appliedA VFM Max. Forward Voltage Drop 0.53 V @ 20A (Per Leg) * See Fig. 1 (1) 0.68 V @ 40A

0.49 V @ 20A

0.64 V @ 40A

IRM Max. Reverse Leakage Current 1.7 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 96 mA T J = 125 °C CT Max. Junction Capacitance (Per Leg)1600 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 10,000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR (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-Repetitive3200 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 320 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 18 mJ T J = 25 °C, IAS = 2 Amps, L = 9.0 mH (Per Leg) IAR Repetitive Avalanche Current 2 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical Parameters 40CPQ... Units Conditions Parameters 40CPQ... Units Conditions Parameters 40CPQ... Units Conditions Absolute Maximum Ratings Thermal-Mechanical Specifications

40CPQ050, 40CPQ060 PD-2.308 rev. A 12/97 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 Forward Current - I (A) Forward Voltage Drop - V (V) T = 150°C T = 125°C T = 25°C J J J .01 100 1000 0 1 02 03 04 05 06 0 R R 125°C 100°C 75°C 50°C 25°C Reverse Vol tage - V (V) Reverse Current - I (mA) T = 150°CJ 100 1000 10000 0 5 10 15 20 25 30 35 40 45 50 55 60 65 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 , Rectangul ar Pul se Durati on (Seconds) Thermal Impedance - Z (°C/W) S ingle P ulse (Thermal Resistance) PDM Not es: 1. D uty factor D = t / t 2. P eak T = P x Z + T JD Mt h J CC

40CPQ050, 40CPQ060 PD-2.308 rev. A 12/97 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 3 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) 125 135 145 155 0 5 10 15 20 25 3 DC Allowable Case Temperature - (°C) A verage Forw ard C urrent - 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 MONITOR HIGH-SPEED SWITCHIRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+