Bulletin PD-2.400 rev. A 07/01 201CMQ... SERIES 200 Amp SCHOTTKY RECTIFIER TO-244AB isolated Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Description/Features 201CMQ... Units 200 A VRRM range 35 to 45 V IFSM @ tp = 5 s sine 16,000 A 0.58 V VF @ 100Apk, TJ=125C (per leg) TJ range The 201CMQ center tap, high current, Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. 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 Very low forward voltage drop - 55 to 175 C High frequency operation Guard ring for enhanced ruggedness and long term reliability Modified JEDEC Outline TO-244AB Isolated Dimensions in millimeters and (inches) www.irf.com 1 201CMQ... Series Bulletin PD-2.400 rev. A 07/01 Voltage Ratings Part number VR 201CMQ035 201CMQ040 201CMQ045 35 40 45 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters I F(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 201CMQ Units (Per Leg) 100 (Per Device) 200 Max. Peak One Cycle Non-Repetitive 16,000 Surge Current (Per Leg) * See Fig. 7 3200 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Conditions A 50% duty cycle @ TC = 121 C, rectangular wave form A Following any rated 5s Sine or 3s Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 135 mJ 20 A TJ = 25 C, IAS = 20 Amps, L = 0.67 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM 201CMQ Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Conditions 0.67 0.81 0.58 V V V @ 100A @ 200A @ 100A 0.71 V @ 200A Max. Reverse Leakage Current 10 mA TJ = 25 C (Per Leg) * See Fig. 2 90 mA TJ = 125 C 5200 pF VR = 5VDC,(test signal range 100KHz to 1MHz) 25C 7.0 nH From top of terminal hole to mounting plane 10000 V/ s (1) CT Max. Junction Capacitance (Per Leg) LS Typical Series Inductance (Per Leg) dv/dt Max. Voltage Rate of Change (Rated VR) TJ = 25 C TJ = 125 C (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters VR = rated VR 201CMQ Units TJ Max. Junction Temperature Range - 55 to 175 C Tstg Max. Storage Temperature Range - 55 to 175 C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.70 C/W DCoperation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.35 C/W DCoperation RthCS Typical Thermal Resistance, Case to Heatsink 0.10 C/W Mounting surface , smooth and greased wt T Approximate Weight Mounting Torque Base Mounting Torque Center Hole TerminalTorque Case Style 2 Min. Max. Typ. Min. Max. 79 (2.80) 24(20) 35 (30) 13.5 (12) 35 (30) 46 (40) * See Fig. 4 g (oz.) Kg-cm (Ibf-in) TO - 244AB Isolated Modified JEDEC www.irf.com 201CMQ... Series Bulletin PD-2.400 rev. A 07/01 1000 1000 Reverse Current - I R (mA) 100 150C 125C 10 100C 1 75C 0.1 50C 25C 0.01 0.001 0 5 10 15 20 25 30 35 40 45 Reverse Voltage - VR (V) T = 175C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T = 125C J 10000 T = 25C J Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) T J = 175C 100 10 1 T J = 25C 1000 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage Drop - VFM (V) 1.4 0 (C/W) thJC Thermal Impedance Z 0.1 20 30 40 50 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1 10 Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.01 t2 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1 / t2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 201CMQ... Series Bulletin PD-2.400 rev. A 07/01 90 Average Power Loss (Watts) Allowable Case Temperature (C) 180 160 DC 140 80% Square Wave (D = 0.50) 120 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 60 RMS Limit DC 30 see note (2) 100 0 0 20 40 60 80 100 120 140 160 0 Average Forward Current - IF(AV) (A) 30 60 90 120 150 Average Forward Current - 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) 100000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10000 1000 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L IRFP460 D UT Rg = 25 ohm C UR RE N T M O N ITO R H IG H -SPE ED SW ITC H FREE-W HE EL D IO D E + V d = 25 V olt 40H FL40S02 Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 201CMQ... Series Bulletin PD-2.400 rev. A 07/01 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. 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. 07/01 www.irf.com 5