PD-2.223 rev. B 12/97 63CNQ... SERIES SCHOTTKY RECTIFIER 60 Amp Major Ratings and Characteristics Characteristics Description/Features 63CNQ... Units 60 A 80 to 100 V IFSM @ tp = 5 µs sine 8200 A VF 0.64 V - 55 to 175 °C IF(AV) Rectangular waveform VRRM @ 30 Apk, TJ = 125°C (per leg) TJ The 63CNQ center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175 °C TJ operation Center tap module High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Low profile, small footprint, high current package CASE STYLE AND DIMENSIONS Outline D - 61 - 6 Dimensions in millimeters and inches www.irf.com 1 63CNQ... Series PD-2.223 rev. A 12/97 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 63CNQ080 63CNQ100 80 100 Absolute Maximum Ratings Parameters 63CNQ Units IF(AV) Max. Average Forward Current 60 Conditions A 50% duty cycle @ T C = 155 °C, rectangular wave form A Following any rated 5µs Sine or 3µs Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied * See Fig. 5 IFSM EAS Max. Peak One Cycle Non-Repetitive 8200 Surge Current (Per Leg) * See Fig. 7 620 Non-Repetitive Avalanche Energy 15 mJ 1 A TJ = 25 °C, IAS = 1 Amps, L = 30 mH (Per Leg) IAR Repetitive Avalanche Current (Per Leg) Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM 63CNQ Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Conditions 0.77 0.93 0.64 V V V @ 30A @ 60A @ 30A 0.76 V @ 60A Max. Reverse Leakage Current 1.5 mA TJ = 25 °C (Per Leg) * See Fig. 2 20 mA TJ = 125 °C (1) TJ = 25 °C TJ = 125 °C VR = rated VR CT Max. Junction Capacitance (Per Leg) 1400 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 6.0 nH Measured lead to lead 5mm from package body 10,000 V/ µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 63CNQ Units TJ Max. Junction Temperature Range -55 to 175 Tstg Max. Storage Temperature Range -55 to 175 Conditions °C °C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.85 °C/W DCoperation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.42 °C/W DCoperation RthCS Typical Thermal Resistance, Case to Heatsink 0.30 °C/W Mounting surface , smooth and greased wt Approximate Weight T Mounting Torque Case Style 2 7.8 (0.28) g (oz.) Min. 40 (35) Max. 58 (50) Kg-cm (Ibf-in) * See Fig. 4 D - 61 - 6 www.irf.com 63CNQ... Series PD-2.223 rev. A 12/97 1000 ReverseCurrent - I (mA) R 1000 150°C 10 125°C 100°C 1 75°C .1 50°C .01 25°C .001 0 20 40 60 80 100 ReverseVoltage- VR(V) 10 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 T =175°C J T =125°C J JunctionCapacitance -C (pF) T InstantaneousForwardCurrent - I (A) F 100 T =175°C J 100 T = 25°C J 1 .1 0 .2 .4 .6 .8 1 1.2 1.4 T =25°C J 1000 100 0 10 20 30 40 50 60 70 80 90 100110 1.6 Forward VoltageDrop- V (V) FM ReverseVoltage- VR(V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (PerLeg) Thermal Impedance- Z (°C/W) thJC 1 D=0.50 D=0.33 P DM D=0.25 t 1 t 2 D=0.17 .1 D=0.08 Notes: 1. Dutyfactor D= t1/ t2 2. PeakT =P xZ +T J DM thJC C Single Pulse (Thermal Resistance) .01 .00001 .0001 .001 .01 .1 1 10 100 t , Rectangular PulseDuration (Seconds) 1 Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 63CNQ... Series PD-2.223 rev. A 12/97 30 63CNQ RthJC (DC) =0.85°C/W 175 AveragePower Loss - (Watts) AllowableCaseTemperature- (°C) 180 170 165 DC 160 155 D=0.08 D=0.17 D=0.25 D=0.33 D=0.50 25 20 15 DC RMSLimit 10 5 150 0 10 20 30 0 0 50 40 AverageForwardCurrent - IF(AV) (A) 5 10 15 20 25 30 35 40 45 AverageForwardCurrent - I (A) F(AV) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (PerLeg) Non-Repetitive Surge Current - I FSM (A) 10000 1000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L DUT IRFP460 Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com