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| Bulletin PD-2.282 rev. C 07/01 440CNQ030 SCHOTTKY RECTIFIER 440 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 220Apk, TJ=125C (per leg) range Description/Features The 440CNQ030 center tap, high current, 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, welding and reverse battery protection. 150 C TJ operation Center tap module High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 440CNQ... Units 440 30 27,000 0.41 A V A V - 55 to 150 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 440CNQ030 Series Bulletin PD-2.282 rev. C 07/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 440CNQ030 30 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) 27,000 3000 198 44 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 = 44 Amps, L = 0.20 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical 440CNQ Units 440 A Conditions 50% duty cycle @ TC = 115 C, rectangular wave form Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 440CNQ Units 0.50 0.60 0.41 0.52 20 1120 14,800 5.0 10000 V V V V mA mA pF nH V/ s @ 220A @ 440A @ 220A @ 440A 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% 440CNQ Units -55 to 150 -55 to 150 0.20 0.10 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 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 440CNQ030 Series Bulletin PD-2.282 rev. C 07/01 10 00 100 00 10 00 R v rs C rre t - I (m ) ee e u n A R 10 0 1 0 1 .1 .0 1 0 T =1 0C 5 J 1 5C 2 1 0C 0 7 5C 5 0C 2 5C In ta ta e u F rw rdC rre t - IF (A s n nos o a un ) 10 0 5 1 0 1 5 2 0 2 5 3 0 T =1 0 C 5 J T =1 5 C 2 J T= 2 5C J 1 0 R v rs V lta e- V (V ee e o g R) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 100 000 J n tio C p c n e- C (p ) u c n a a ita c F T T =2 5C J 100 00 1 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 10 00 0 5 1 0 1 5 2 0 2 5 3 0 3 5 F rw rdV lta eD p- V M ) oa o g ro F (V R v rs V lta e- V (V ee e o g R) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1 T e a Im e a c - Zth C ( C ) h rm l p d n e J /W Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) .1 D=0 0 .5 D=0 3 .3 D=0 5 .2 D=0 7 .1 PM D .0 1 D=0 8 .0 t 1 t2 N te : os 1 D tyfa to D= t1/ t2 .u cr S g P ls in le u e (T e a R s ta c ) h rm l e is n e 2 P a T =P xZ . ek +T JD M th C C J .1 1 1 0 10 0 .0 1 0 .0 0 1 00 .0 0 01 .0 1 0 .0 1 t , R c n u r P ls D ra n(S c n s e ta g la u e u tio eo d) 1 Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 440CNQ030 Series Bulletin PD-2.282 rev. C 07/01 15 5 A w b C s T m e tu - ( ) llo a le a e e p ra re C 10 5 15 4 10 4 15 3 10 3 15 2 10 2 0 D C 40 N 00 4 C Q3 R (D ) =0 0C C .2 /W th C J 10 5 D=0 8 .0 D=0 7 .1 1 5 D=0 5 2 .2 D=0 3 .3 .5 1 0 D=0 0 0 R SL it M im 7 5 5 0 2 5 0 0 D C A e g P w r L s - (W tts v ra e o e o s a) 5 0 10 10 20 20 30 30 0 5 0 5 0 5 5 0 10 10 20 20 30 30 0 5 0 5 0 5 A e g F rw rdC rre t - IF V (A v ra e o a un (A ) ) A e g F rw rdC rre t - I v ra e o a un (A ) FV (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 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 ITC H FRE E-W H EEL D IO D E 40H FL40 S02 V d = 25 V olt D UT IRFP460 R g = 25 oh m + C URRE NT M O N ITO R Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 440CNQ030 Series Bulletin PD-2.282 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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