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| Bulletin PD-2.294 rev. D 07/01 225CNQ015 SCHOTTKY RECTIFIER 220 Amp TO-244AB Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 s sine VF TJ @ 110Apk, TJ=125C (per leg) range Description/Features The 225CNQ center tap Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 125C TJ operation (VR < 5V) Center tap module Low forward voltage drop 225CNQ... Units 220 15 10,800 0.32 - 55 to 125 A V A V C High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance 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 225CNQ015 Series Bulletin PD-2.294 rev. D 07/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 225CNQ015 15 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) 10,800 1700 9 2 A mJ A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5s Sine or 3s Rect. pulse TJ = 25 C, IAS = 2 Amps, L = 4.5 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 3.0 x VR typical 225CNQ Units Conditions 220 A 50% duty cycle @ TC = 74 C, rectangular wave form Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 225CNQ Units 0.38 0.49 0.32 0.42 40 2000 1780 1080 V V V V mA mA mA mA pF nH V/ s Conditions @ 110A @ 220A @ 110A @ 220A TJ = 25 C TJ = 125 C TJ = 100 C TJ = 100 C TJ = 25 C TJ = 75 C VR = rated VR VR = 12 V VR = 5 V IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) CT LS Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) 7700 7.0 10,000 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% 225CNQ Units -55 to 125 -55 to 150 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) 13.5 (12) Kg-cm 35 (30) (Ibf-in) 46 (40) TO - 244AB Modified JEDEC 2 www.irf.com 225CNQ015 Series Bulletin PD-2.294 rev. D 07/01 10 00 100 00 Reverse Current - R (mA) IR 10 00 T =1 0 C 0 J 7 5C 10 0 5 0C 2 5C Instantaneous Forward Current - I F (A) 10 0 1 0 1 0 5 1 0 1 5 Reverse Voltage - VR (V) T =1 0 C 0 J T= 7 5C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 100 00 1 0 Junction Capacitance - C T (p F) T= 2 5C J T =2 5C J 1 0 .1 .2 .3 .4 .5 .6 .7 .8 10 00 0 5 1 0 1 5 2 0 2 5 3 0 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) (C/W) D=0 0 .5 .1 D=0 3 .3 D=0 5 .2 D=0 7 .1 D=0 8 .0 .0 1 S g P ls in le u e (T e a R s ta c ) h rm l e is n e .0 1 0 .0 0 1 00 .0 0 01 .0 1 0 .0 1 .1 PM D Thermal Impedance Z thJC t 1 t2 N te : os 1 D tyfa to D= t1/ t2 .u cr 2 P a T =P xZ . ek +T JD M th C C J 1 1 0 10 0 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 225CNQ015 Series Bulletin PD-2.294 rev. D 07/01 15 0 5 0 25 N 05 2 C Q1 R J (D ) =0 0 C .4 /W th C C D=0 8 .0 D=0 7 .1 .2 4 D=0 5 0 D=0 3 .3 D=0 0 .5 3 0 R SL it M im D C Allowable Case Temperature (C) 9 5 9 0 D C 8 5 8 0 7 5 0 Average Power Loss (Watts) 10 0 2 0 1 0 4 0 8 0 10 2 10 6 0 0 4 0 8 0 10 2 10 6 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetitive Surge Current - I FSM (A) 10000 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) 1000 10 100 1000 10000 Square Wave Pulse Duration - tp (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 225CNQ015 Series Bulletin PD-2.294 rev. D 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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