Bulletin PD-2.255 rev. B 05/02 163CMQ... SERIES SCHOTTKY RECTIFIER 160 Amp TO-249AA Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Description/ Features 163CMQ... Units 160 A 60, 80 to 100 V IFSM @ tp = 5 µs sine 9000 A VF @ 80 Apk, TJ = 125°C 0.80 V TJ range - 55 to 175 °C VRRM range The 163CMQ isolated 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, freewheeling diodes, and reverse battery protection. 175 °C TJ operation Isolated heatsink Center tap module (per leg) 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, high current package 163CMQ100 (Isolated Base) 1 Anode 1 2 Common Cathode 3 Anode 2 Outline D-60 (Modified JEDEC TO-249AA) Dimensions in millimeters and (inches) www.irf.com 1 163CMQ... Series Bulletin PD-2.255 rev. B 05/02 Voltage Ratings Part number VR 163CMQ060 163CMQ080 163CMQ090 163CMQ100 Max. DC Reverse Voltage (V) 60 VRWM Max. Working Peak Reverse Voltage (V) 80 90 100 Absolute Maximum Ratings Parameters 163CMQ Units IF(AV) Max. Average Forward Current 160 A Conditions 50% duty cycle @ TC = 87 °C, rectangular wave form * See Fig. 5 Max. Peak One Cycle Non-Repetitive 9000 Surge Current (Per Leg) * See Fig. 7 800 EAS Non-Repetitive Avalanche Energy (Per Leg) 15 mJ IAR Repetitive Avalanche Current (Per Leg) 1 A IFSM 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 = 1 Amps, L = 30 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 163CMQ Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Conditions 0.98 1.17 0.80 V V V @ 80A @ 160A @ 80A 0.96 V @ 160A TJ = 25 °C TJ = 125 °C Max. Reverse Leakage Current 1.5 mA TJ = 25 °C (Per Leg) * See Fig. 2 20 mA TJ = 125 °C (1) 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) 8.0 nH Measured from terminal hole to terminal hole 10000 V/ µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 163CMQ 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) 1.0 °C/W DC operation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.50 °C/W DC operation RthCS Typical Thermal Resistance, Case to Heatsink 0.10 °C/W Mounting surface , smooth and greased wt Approximate Weight T Mounting Torque Case Style 2 58 (2.0) g (oz.) Min. 40 (35) Max. 58 (50) Kg-cm (Ibf-in) TO - 249AA * See Fig. 4 JEDEC www.irf.com 163CMQ... Series Bulletin PD-2.255 rev. B 05/02 1000 1000 T =175°C J ReverseCurrent - I (mA) R 100 150°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) T =175°C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T =125°C J 10000 T = 25°C J JunctionCapacitance- C (pF) T InstantaneousForwardCurrent - IF (A) 100 10 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 ReverseVoltage- V (V) R ForwardVoltageDrop- V (V) FM Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Thermal Impedance- ZthJC (°C/W ) 10 1 .1 D=0.50 D=0.33 D=0.25 D=0.17 D=0.08 P DM t 1 t2 Notes: 1. Dutyfactor D= t1/ t2 .01 SinglePulse (Thermal Resistance) .001 .00001 .0001 .001 2. PeakT =P xZ +T J DM thJC C .01 .1 1 10 100 t1, Rectangular PulseDuration(Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 163CMQ... Series Bulletin PD-2.255 rev. B 05/02 90 163CMQ RthJC (DC) =1.0°C/W 160 AveragePower Loss- (W atts) AllowableCaseTemperature- (°C) 180 140 DC 120 100 D=0.08 80 D=0.17 D=0.25 70 D=0.33 60 D=0.50 50 DC 40 RMSLimit 30 20 10 80 0 20 40 60 80 100 0 0 120 20 40 60 80 100 120 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 (Per Leg) 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 - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L D UT IRFP460 Rg = 2 5 oh m C UR RE N T M O N ITO R H IG H -SPE ED SW IT C H FRE E-W H EEL D IO D E + V d = 25 V olt 40H FL40S02 Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 163CMQ... Series Bulletin PD-2.255 rev. B 05/02 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. 05/02 www.irf.com 5