440CNQ030 IRF | Alldatasheet
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IF(AV) Rectangular 440 A waveform VRRM 30 V IFSM @ tp = 5 µs sine 27,000 A VF @ 220Apk, TJ=125°C 0.41 V (per leg) TJ range - 55 to 150 °C Characteristics 440CNQ... Units Major Ratings and Characteristics 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 tempera- ture. Typical applications are in switching power supplies, converters, free-wheeling diodes, welding and reverse bat- tery protection. 150 °C T J 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 Description/Features SCHOTTKY RECTIFIER 440CNQ030
440 Amp
www.irf.com 1 Bulletin PD-2.282 rev. C 07/01 BASE ANODE 2 63.50 [2.500] 60.96 [2.400] 23.55 [.927] 15.75 [.620] 20.32 [.800] 17.78 [.700] 39.75 [1.565] 40.26 [1.585] 80.01 [3.150] 34.925 [1.375] 3.35 [.132] 92.71 [3.650] 7.49 [.295] 6.99 [.275]2X Ø 10.41 [.410] 9.65 [.380]Ø 4.70 [.185] 4.95 [.195] 1/4-20 SLOTTED HEX COMMON CATHODE REF. TERMINAL LUG COMMON CATHODE ANODE 1 TERMINAL LUG Ø NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches)
Bulletin PD-2.282 rev. C 07/01 www.irf.com Part number 440CNQ030 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied A IF(AV) Max. Average Forward Current 440 A 50% duty cycle @ T C = 115 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 27,000 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 3000 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 198 mJ T J = 25 °C, IAS = 44 Amps, L = 0.20 mH (Per Leg) IAR Repetitive Avalanche Current 44 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical Parameters 440CNQ Units Conditions VFM Max. Forward Voltage Drop 0.50 V @ 220A (Per Leg) * See Fig. 1 (1) 0.60 V @ 440A
0.41 V @ 220A
0.52 V @ 440A
IRM Max. Reverse Leakage Current 20 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 1120 mA T J = 125 °C CT Max. Junction Capacitance (Per Leg) 14,800 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 5.0 nH From top of terminal hole to mounting plane dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Electrical Specifications (1) Pulse Width < 300µs, Duty Cycle <2% Parameters 440CNQ Units Conditions TJ Max. Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance Junction 0.20 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.10 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 79 (2.80) g (oz.) T Mounting Torque Min. 24 (20) Max. 35 (30) Mounting Torque Center Hole Typ. 13.5 (12) Terminal Torque Min. 35 (30) Max. 46 (40) Case Style TO - 244AB Modified JEDEC Thermal-Mechanical Specifications Parameters 440CNQ Units Conditions Kg-cm (Ibf-in)
Bulletin PD-2.282 rev. C 07/01 www.irf.com Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 100 1000 FM FInstantaneous Forward Current - I (A) Forward Voltage Drop - V (V) T = 150°C T = 125°C T = 25°C J J J .01 100 1000 10000 0 5 10 15 20 25 30 R R 125°C 100°C 75°C 50°C 25°C Reverse Voltage - V (V) Reverse Current - I (mA) T = 150°CJ .001 .01 D = 0. 33 D = 0. 50 D = 0. 25 D = 0. 17 D = 0. 08 thJC t , Rectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C /W) Single P ulse (Thermal Resistance) PDM Notes: 1. D uty factor D = t / t 2. Peak T = P x Z + T JD Mt h J C C 1000 10000 100000 0 5 10 15 20 25 30 3 5 T = 25°CJ Reverse Voltage - V (V)R TJunction Capacitance - C (pF)
Bulletin PD-2.282 rev. C 07/01 www.irf.com Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 8 - Unclamped Inductive Test Circuit Fig. 6 - Forward Power Loss Characteristics (Per Leg) 100 125 150 0 50 100 150 200 250 300 350 DC Average Power Loss - (Watts) F(AV) D = 0. 08 D = 0. 17 D = 0. 25 D = 0. 33 D = 0. 50 RMS Li mit Average Forw ard C urrent - I (A) 120 125 130 135 140 145 150 155 0 50 100 150 200 250 300 350 DC Allowable Case Temperature - (°C) Average Forward C urrent - I (A)F(AV) 440CNQ030 R (DC) = 0.20°C/WthJC 1000 10000 100000 10 100 1000 10000 p FSMNon-Repetitive Surge Current - I (A) Square Wave Pulse Duration - t (microsec) At Any Rated Load Condition And With Rated V Applied Following Surge RRM FREE-WHEEL DIODE 40HFL40S02CURRENT MONI TOR HIGH-SPEED SWITCH IRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+
Bulletin PD-2.282 rev. C 07/01 www.irf.com 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 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.