PD-2.269 rev. A 12/97 62CNQ030 SCHOTTKY RECTIFIER 60 Amp Major Ratings and Characteristics Characteristics Description/Features 62CNQ030 Units The 62CNQ030 center tap Schottky rectifier module 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. IF(AV) Rectangular waveform 60 A VRRM 30 V 150 °C TJ operation IFSM @ tp = 5 µs sine 4600 A Center tap module Very low forward voltage drop VF 0.35 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance °C High frequency operation Guard ring for enhanced ruggedness and long term reliability Low profile, small footprint, high current package @ 30 Apk, TJ = 125°C (per leg) TJ - 55 to 150 CASE STYLE AND DIMENSIONS Outline D - 61 - 6 Dimensions in millimeters and inches www.irf.com 1 62CNQ030 PD-2.269 rev. A 12/97 Voltage Ratings Part number VR 62CNQ030 Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 62CNQ Units IF(AV) Max. Average Forward Current 60 A Conditions 50% duty cycle @ T C = 135 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 4600 Surge Current (Per Leg) * See Fig. 7 780 EAS Non-Repetitive Avalanche Energy (Per Leg) 27 mJ IAR Repetitive Avalanche Current (Per Leg) 6 A A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 6 Amps, L = 1.5 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM 62CNQ Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) V V V @ 30A @ 60A @ 30A 0.44 V @ 60A 5 mA TJ = 25 °C 280 mA TJ = 125 °C Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Conditions 0.46 0.53 0.35 TJ = 25 °C TJ = 125 °C VR = rated VR CT Max. Junction Capacitance (Per Leg) 3700 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 62CNQ Units TJ Max. Junction Temperature Range -55 to 150 Tstg Max. Storage Temperature Range -55 to 150 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 62CNQ030 PD-2.269 rev. A 12/97 1000 1000 ReverseCurrent - I (mA) R T =150°C J 125°C 100°C 10 75°C 1 50°C .1 25°C .01 0 5 10 15 20 25 30 ReverseVoltage- VR(V) 10 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 T =150°C J T =125°C J JunctionCapacitance- C (pF) T Instantaneous Forward Current - I (A) F 100 100 T = 25°C J 1 .1 0 .1 .2 .3 .4 .5 .6 .7 .8 T =25°C J 1000 0 .9 5 10 15 20 25 30 35 Reverse Voltage-VR(V) ForwardVoltage Drop- VFM(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 D=0.25 P DM D=0.17 t 1 t2 .1 D=0.08 Notes: 1. Dutyfactor D= t1/ t2 Single Pulse (Thermal Resistance) .01 .00001 .0001 .001 .01 2. Peak T =P xZ +T J DM thJC C .1 1 10 100 t1, Rectangular Pulse Duration(Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 62CNQ030 PD-2.269 rev. A 12/97 16 62CNQ030 RthJC (DC) =0.85°C/W 150 AveragePower Loss- (W atts) AllowableCaseTemperature- (°C) 155 145 DC 140 D=0.08 14 D=0.17 D=0.25 12 D=0.33 D=0.50 10 8 RMSLimit DC 6 4 2 135 0 10 20 30 40 0 0 50 5 10 15 20 25 30 35 40 45 AverageForwardCurrent - I (A) F(AV) AverageForwardCurrent - IF(AV) (A) 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