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| Bulletin PD-2.258 rev. C 07/01 201CNQ... SERIES SCHOTTKY RECTIFIER 200 Amp TO-244AB Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 s sine VF TJ @ 100Apk, TJ=125C (per leg) range Description/Features The 201CNQ 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 high current switching power supplies, converters, freewheeling diodes, welding, 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 201CNQ... Units 200 35 to 45 16,000 0.58 A V A V - 55 to 175 C 80.01 [3.150] 40.26 [1.585] 39.75 [1.565] COMMON CATHODE O 10.41 [.410] 9.65 [.380] 20.32 [.800] 17.78 [.700] LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 2 2X O 7.49 [.295] 6.99 [.275] 34.925 [1.375] REF. 63.50 [2.500] 60.96 [2.400] O 4.95 [.195] 4.70 [.185] 1/4-20 SLOTTED HEX BASE COMMON CATHODE 23.55 [.927] 20.42 [.804] 15.75 [.620] 14.99 [.590] 3.35 [.132] 3.02 [.119] 92.71 [3.650] 90.17 [3.550] NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches) www.irf.com 1 201CNQ... Series Bulletin PD-2.258 rev. C 07/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 201CNQ035 35 201CNQ040 40 201CNQ045 45 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 16,000 3200 135 20 A mJ A 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 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 201CNQ Units 200 A Conditions 50% duty cycle @ TC = 138 C, rectangular wave form Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 201CNQ Units 0.67 0.81 0.58 0.71 10 90 5200 7.0 10,000 V V V V mA mA pF nH V/ s @ 100A @ 200A @ 100A @ 200A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) TJ = 25 C TJ = 125 C VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C From top of terminal hole to mounting plane dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300s, Duty Cycle <2% 201CNQ Units - 55 to 175 - 55 to 175 0.40 0.20 0.10 C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt Approximate Weight T Mounting Torque Base Min. Max. Mounting Torque Center Hole Typ. Terminal Torque Min. Max. Case Style C/W DC operation C/W DC operation * See Fig. 4 C/W Mounting surface , smooth and greased 79 (2.80) g (oz.) 24 (20) 35 (30) Kg-cm 13.5 (12) (Ibf-in) 35 (30) 46 (40) TO - 244AB Modified JEDEC 2 www.irf.com 201CNQ... Series Bulletin PD-2.258 rev. C 07/01 1000 Reverse Current - I R (mA) 1000 Tj = 175C 100 10 1 0.1 0.01 0.001 0 5 150C 125C 100C 75C 50C 25C Instantaneous Forward Current - I F (A) 100 10 15 20 25 30 35 40 45 Reverse Voltage - VR (V) T = 175C J T = 125C J 10000 Junction Capacitance - C T (p F) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10 T = 25C J Tj = 25C 1 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1000 0 10 20 30 40 50 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 (C/W) D = 0.50 0.1 D = 0.33 D = 0.25 D = 0.17 D = 0.08 0.01 Single Pulse (Thermal Resistance) PM D Thermal Impedance Z thJC t 1 t2 Notes: 1. Duty factor D = t1 / t 2 J D M hJCC 2. Peak Tj = Pdm x tZthJC + 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 201CNQ... Series Bulletin PD-2.258 rev. C 07/01 80 Allowable Case Temperature (C) 90 Average Power Loss (Watts) 70 60 50 40 30 0 25 201CNQ R thJC (DC) = 0.40C/W D = 0.08 80 D = 0.17 70 D = 0.25 D = 0.33 60 D = 0.50 50 40 RMS Limit 30 20 10 0 DC DC 50 75 100 125 150 0 25 50 75 100 125 150 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 100000 Non-Repetitive Surge Current - I FSM (A) At Any Rated Load Condition And With Rated V RRM Applied Following Surge Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 10000 1000 10 100 1000 10000 Square Wave Pulse Duration - t p(microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L H IG H -SPE ED SW IT C H FRE E-W H EEL D IO D E 40H FL40S02 V d = 25 V olt D UT IRFP460 Rg = 2 5 oh m + C UR RE N T M O N ITO R Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 201CNQ... Series Bulletin PD-2.258 rev. C 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 |
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