40CTQ150PBF

40CTQ150PBF IRF | Alldatasheet

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IF(AV) Rectangular 40 A waveform VRRM 150 V IFSM @ tp = 5 µs sine 150 A VF @ 20 Apk, TJ=125°C 0.71 V (per leg) TJ - 55 to 175 °C Characteristics Values Units Major Ratings and Characteristics Description/ Features The 40CTQ...PbF center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° C TJ operation Center tap TO-220 package 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 Lead-Free ("PbF" suffix) SCHOTTKY RECTIFIER 40 Amp Bulletin PD-20850 10/04 1www.irf.com 40CTQ150PbF IF(AV) = 40Amp VR = 150V Case Styles TO-220 40CTQ150PbF Anode 1 3 Base Common Cathode Anode Common Cathode

2 www.irf.com 40CTQ150PbF IF(AV) Max. Average Forward (Per Leg) 20 A 50% duty cycle @ T C = 140 °C, rectangular wave form Current * See Fig. 5 (Per Device) 40 IFSM Max. Peak One Cycle Non-Repetitive 1500 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 250 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 1.0 mJ T J = 25 °C, IAS = 1.5 Amps, L = 0.9 mH (Per Leg) IAR Repetitive Avalanche Current 1.5 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 40CTQ150PbF VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 150 TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Per Leg 1.5 °C/W DC operation * See Fig. 4 Junction to Case RthJC Max. Thermal Resistance Per Package 0.75 °C/W DC operation Junction to Case RthCS Typical Thermal Resistance, 0.5 °C/W Mounting surface , smooth and greased Case to Heatsink wt Approximate Weight 2 (0.07) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Marking Device 40CTQ150 Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters 40CTQ.. Units Conditions Absolute Maximum Ratings Parameters 40CTQ.. Units Conditions A VFM Max. Forward Voltage Drop 0.93 V @ 20A (Per Leg) * See Fig. 1 (1) 1.16 V @ 40A

0.71 V @ 20A

0.85 V @ 40A

IRM Max. Reverse Leakage Current 50 µA T J = 25 °C (Per Leg) * See Fig. 2 (1) 15 mA T J = 125 °C CT Max. Junction Capacitance(Per Leg) 450 pF V R = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 40CTQ.. Units Conditions (1) Pulse Width < 300µs, Duty Cycle <2% Voltage Ratings Electrical Specifications Following any rated load condition and with rated V RRM applied

3www.irf.com 40CTQ150PbF Fig. 1 - Maximum Forward Voltage Drop Characteristics Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Forward Voltage Drop - VFM (V) Instantaneous Forward Current - I F (A) Reverse Voltage - VR (V) Junction Capacitance - C T ( p F ) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) Reverse Current - I R (mA) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 100 1000 0 40 80 120 16 0 T = 25˚CJ 100 0 0.4 0.8 1.2 1.6 Tj = 175˚C Tj = 125˚C Tj = 25˚C 0.001 0.01 0.1 100 1000 0 20 40 60 80 100 120 140 160 100˚C 75˚C 50˚C 25˚C Tj = 175˚C 125˚C 150˚C 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Notes: 1. Duty factor D = t1/ t 2 2. Peak Tj = Pdmx ZthJC + Tc PDM

4 www.irf.com 40CTQ150PbF 0 5 10 15 20 25 30 RMS Limit DC DC = 0.20 DC = 0.25 DC = 0.33 DC = 0.50 DC = 0.75 100 120 140 160 180 0 5 10 15 20 25 30 DC Square wave (D = 0.50) 80% Vr applied see note (2) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Average Forward Current - IF(AV) (A) Allowable Case Temperature (°C) Fig. 6 - Forward Power Loss Characteristics Average Forward Current - IF(AV) (A) Average Power Loss ( Watts ) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Square Wave Pulse Duration - t p (microsec) Non-Repetitive Surge Current - I FSM (A) (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 @ VR = 80% VR applied 100 1000 10000 10 100 1000 10000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge

5www.irf.com 40CTQ150PbF INTERNATIONAL RECTIFIER ASSEMBLY LOT CODE EXAMPLE: IRMX Assembly Line ASSEMBLED ON WW 19, 2001 LOT CODE 1789 LOGO P = LEAD-FREE PART NUMBER DATE CODE YEAR 1 = 2001 WEEK 19 THIS IS A 40CTQ150 Outline Table 3.78 (0.15) 3.54 (0.14) 10.54 (0.41) MAX. DIA. 15.24 (0.60) 14.84 (0.58) 2.92 (0.11) 2.54 (0.10) TERM 2 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 0.94 (0.04) 0.69 (0.03) 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.48 (0.25) 6.23 (0.24) 0.10 (0.004) 1.40 (0.05) 1.15 (0.04) 2.89 (0.11) 2.64 (0.10) 2.04 (0.080) MAX. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) Anode 1 3 Base Common Cathode Anode Common Cathode Part Marking Information IRXC Assembly Line INTERNATIONAL RECTIFIER ASSEMBLY LOT CODE EXAMPLE: ASSEMBLED ON WW 19, 2001 IN THE ASSEMBLY LINE "C" LOT CODE 1789 LOGO WEEK 19 LINE C PART NUMBER DATE CODE P = LEAD-FREE YEAR 1 = 2001 THIS IS A 40CTQ150

6 www.irf.com 40CTQ150PbF Ordering Information Table

40 C T Q 150 PbF

1 - Current Rating (40 = 40A) 2 - Circuit Configuration C = Common Cathode T = TO-220 4 - Schottky "Q" Series 5 - Voltage Rating (150 = 150V) 6 - y none = Standard Production y PbF = Lead-Free Tube Standard Pack Quantity : 50 pieces 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. 10/04 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site.