440CMQ030 IRF | Alldatasheet
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IF(AV) Rectangular 440 A waveform VRRM range 30 V IFSM @ tp = 5 µs sine 27,000 A VF @ 100Apk, TJ=125°C 0.41 V (per leg) TJ range - 55 to 150 °C Characteristics 440CMQ030 Units Major Ratings and Characteristics The 440CMQ 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 150 °C junction temperature. Typical applica- tions are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 °C T J operation Center tap module - Isolated Base 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 440 Amp 440CMQ030 Bulletin PD-2.369 rev. B 08/01 TO-244AB isolated www.irf.com 1 Modified JEDEC Outline TO-244AB Isolated Dimensions in millimeters and (inches) LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 3 COMMON CATHODE ISOLATED BASE
Bulletin PD-2.369 rev. B 08/01 www.irf.com2 IF(AV) Max. Average Forward (Per Leg) 220 A 50% duty cycle @ T C = 95 °C, rectangular wave form Current * See Fig. 5 (Per Device) 440 IFSM Max. Peak One Cycle Non-Repetitive 27,000 A 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 Part number 440CMQ030 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 Parameters 440CMQ 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) VRMS Insulation Voltage 1000 V TJ = 25 °C TJ = 125 °C VR = rated V R Electrical Specifications (1) Pulse Width < 300µs, Duty Cycle <2% Parameters 440CMQ Units Conditions Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters 440CMQ 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 0.40 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.20 °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 IsolatedModified JEDEC
www.irf.com 3 440CMQ030 Bulletin PD-2.369 rev. B 08/01 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 Z thJC Characteristics (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Instantaneous Forward Current - I F (A) Forward Voltage Drop - VFM (V) t1 , Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) 1000 10000 100000 0 5 10 15 20 25 30 35 T = 25˚CJ Junction Capacitance - C T (p F) Reverse Voltage - VR (V) 0.01 0.1 100 1000 10000 0 5 10 15 20 25 30 125˚C 100˚C 75˚C 50˚C 25˚C T = 150˚CJ Reverse Voltage - VR (V) Reverse Current - I R (mA) 100 1000 0 0.2 0.4 0.6 0.8 1 T = 150˚C T = 125˚C T = 25˚C J J J 0.001 0.01 0.1 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1 / t2 2. Peak Tj = Pdm x ZthJC + Tc D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM
Bulletin PD-2.369 rev. B 08/01 www.irf.com4 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) FREE-WHEEL DIO DE 40HFL40S02CURRENT MONITOR HIGH-SPEED SW ITCHIRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+ (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 Average Forward Current - IF(AV) (A) Allowable Case Temperature (°C) Average Forward Current - IF(AV) (A) Average Power Loss (Watts) Square Wave Pulse Duration - tp (microsec) Non-Repetitive Surge Current - I FSM (A) 100 110 120 130 140 150 160 0 50 100 150 200 250 300 350 DC 80% Square Wave (D = 0.50) see note (2) 100 120 140 0 50 100 150 200 250 300 350 DC RMS Limit D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 1000 10000 100000 10 100 1000 10000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
www.irf.com 5 440CMQ030 Bulletin PD-2.369 rev. B 08/01 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. 08/01 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. Ordering Information Table Device Code 1 2 3 1 - Current Rating: 400A 2 - Common Cathode 3 - Module 4 - Schottky Q Series 5 - Voltage Rating: 30V