403DMQ100

403DMQ100 IRF | Alldatasheet

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The 403DMQ100 center tap Schottky rectifier module series has been optimized for low reverse leakage at high tempera- ture. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applica- tions are in high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling 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 Description/ FeaturesMajor Ratings and Characteristics IF(AV) Rectangular 400 A waveform VRRM 100 V IFSM @ tp = 5 µs sine 25,500 A VF @ 200Apk, TJ=125°C 0.72 V (per leg) TJ range - 55 to 175 °C Characteristics 403DMQ... Units SCHOTTKY RECTIFIER 403DMQ... Series

400 Amp

Bulletin PD-2.539 rev. C 02/04 TO-244AB isolated doubler Modified JEDEC Outline TO-244AB Isolated Dimensions in millimeters and (inches) /C49 /C50 /C51 1www.irf.com

403DMQ... Series Bulletin PD-2.259 rev. C 02/04 www.irf.com Parameters 403DMQ100 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 100 Voltage Ratings Absolute Maximum Ratings Following any rated load condition and with rated V RRM applied Parameters 403DMQ Units Conditions A IF(AV) Max. Average Forward 400 A 50% duty cycle @ T C = 82 °C, rectangular wave form Current ( Per Leg ) IFSM Max. Peak One Cycle Non-Repetitive 25,500 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) 3,300 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 15 mJ T J = 25 °C, IAS = 1 Amps, L = 30 mH (Per Leg) IAR Repetitive Avalanche Current 1 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical (1) Pulse Width < 300µs, Duty Cycle <2% TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Junction 0.4 °C/W DC operation to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.2 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.1 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 79 (2.80) g (oz.) T Mounting Torque Base Min. 24 (20) Max. 35 (30) Mounting Torque Center HoleTyp. 13.5 (12) Terminal Torque Min. 35 (30) Max. 46 (40) Case Style TO - 244AB isolated doubler Modified JEDEC Thermal-Mechanical Specifications Parameters 403DMQ Units Conditions VFM Max. Forward Voltage Drop 0.87 V @ 200A (Per Leg) (1) 1.06 V @ 400A

0.72 V @ 200A

0.86 V @ 400A

IRM Max. Reverse Leakage Current 6 mA T J = 25 °C (Per Leg) (1) 140 mA T J = 125 °C CT Max. Junction Capacitance(Per Leg) 5500 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 Parameters 403DMQ Units Conditions Kg-cm (Ibf-in) Electrical Specifications

403DMQ... Series Bulletin PD-2.259 rev. C 02/04 www.irf.com Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Max. Forward Voltage Drop Characteristics Fig. 4 - Max. Thermal Impedance ZthJC Characteristics 0.001 0.01 0.1 100 1000 0 2 04 06 08 0 1 0 0 150˚C 125˚C 100˚C 75˚C 50˚C 25˚C T = 175˚CJ 200 400 600 0 200 400 600 DCRMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.001 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM Notes: 1. Duty factor D = t / t 2. Peak T = P x Z + TJ DM thJC C Forward Voltage Drop - V FM (V) Instantaneous Forward Current - I F (A) Reverse Current - I R (mA) Reverse Voltage - V R (V) Reverse Voltage - V R (V) Junction Capacitance - C T (pF) t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) 100 1000 T = 175˚C T = 125˚C T = 25˚C J J J

403DMQ... Series Bulletin PD-2.259 rev. C 02/04 www.irf.com Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig. 8 - Unclamped Inductive Test Circuit Fig. 6 - Forward Power Loss Characteristics FREE- WHEEL DIODE 40HF L40S02C URRENT MONIT OR HIG H- SPEED S WIT CHIRFP460 L DUT R g = 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 120 160 200 0 200 400 600 DC see note (2) Square wave (D = 0.50) 80% Rated V appliedR 1000 10000 100000 10 100 1000 1000 0 At Any Rated Load Condition And With Rated V Applied Following Surge RRM Average Forward Current - IF(AV) (A) Average Forward Current - I F(AV) (A) Square Wave Pulse Duration - t P (microsec) Fig. 7 - Max. Non-Repetitive Surge Current Allowable Case Temperature (°C) Average Power Loss (Watts) Non-Repetitive Surge Current - I FSM (A) 200 400 600 0 200 400 600 DCRMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75

403DMQ... Series Bulletin PD-2.259 rev. C 02/04 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. 02/04 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.