25CTQ035SPBF IRF

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25CTQ...SPbF 25CTQ.. -1PbF www.irf.com 1 Bulletin PD-21032 rev. A 06/06 IF(AV) Rectangular 30 A waveform VRRM range 35/ 45 V IFSM @ tp = 5 μs sine 990 A VF @ 15 Apk, TJ=125°C 0.50 V (per leg) TJ range - 55 to 150 °C Characteristics Values Units Major Ratings and Characteristics Description/ Features The 25CTQ.. center tap Schottky rectifier 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 applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° 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) IF(AV) = 30Amp VR = 35/ 45V Case Styles D2PAK 25CTQ...SPbF 25CTQ...-1PbF TO-262 Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode

Bulletin PD-21032 rev. A 06/06 www.irf.com IF(AV) Max. Average Forward Current 30 A 50% duty cycle @ T C = 102 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 990 5 μs Sine or 3μs Rect. pulse Surge Current (Per Leg) * See Fig. 7 250 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 20 mJ T J = 25 °C, IAS = 3 Amps, L = 4.40 mH (Per Leg) IAR Repetitive Avalanche Current 3 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 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 35 40 45 TJ Max. Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance Junction 3.25 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 1.63 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.50 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 2.0 (0.07) g (oz.) T Mounting Torque Min. 6 (5) Max. 12 (10) Marking Device 25CTQ...S Case style D 2Pak 25CTQ...-1 Case style TO-262 Thermal-Mechanical Specifications Kg-cm (Ibf-in) Absolute Maximum Ratings VFM Max. Forward Voltage Drop 0.56 V @ 15A (Per Leg) * See Fig. 1 (1) 0.71 V @ 30A

0.50 V @ 15A

0.64 V @ 30A

I RM Max. Reverse Leakage Current 1.75 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) 70 mA T J = 125 °C CT Max. Junction Capacitance(Per Leg) 900 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 V R) TJ = 25 °C TJ = 125 °C VR = rated VR (1) Pulse Width < 300μs, Duty Cycle <2% Voltage Ratings Parameters 25CTQ Units Conditions Parameters 25CTQ Units Conditions Parameters 25CTQ Units Conditions Electrical Specifications A Following any rated load condition and with rated V RRM applied 25CTQ035SPbF 25CTQ040SPbF 25CTQ045SPbF 25CTQ035-1PbF 25CTQ040-1PbF 25CTQ045-1PbF

Bulletin PD-21032 rev. A 06/06 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 .001 .01 100 1000 0 5 10 15 20 25 30 35 40 45 R R 125°C 100°C 75°C 50°C 25°C Reverse Voltage - V (V) Reverse Current - I (mA) T = 150°CJ 100 1000 0 1 02 03 04 05 0 T = 25°CJ Reverse Voltage - V (V)R TJunction Capacitance - C (pF) .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 Pulse (Thermal Resistance) PDM Not es: 1. Duty factor D = t / t 2. Peak T = P x Z + T JD Mt h J CC

Bulletin PD-21032 rev. A 06/06 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) 100 110 120 130 140 150 160 0 5 10 15 20 2 DC A llowable Case Temperature - (°C) Average Forward Current - I (A)F(AV) 25CTQ R (DC) = 3.25°C/WthJC 0 2 4 6 8 10 12 14 16 18 20 22 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 Forward C urrent - I (A) 100 1000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following Surge RRM Square Wave Pulse Duration - t (microsec) FREE- WHEEL DIODE 40HF L40S02C URRENT MONIT OR HIG H- SPEED S WIT CHIRFP460 L DUT R g = 25 ohm Vd = 25 Volt+

Bulletin PD-21032 rev. A 06/06 www.irf.com Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) Outlines Table

Bulletin PD-21032 rev. A 06/06 www.irf.com 25CTQ045S THIS IS A 25CTQ045S LOT CODE 8024 ASSEMBLED ON WW 02, 2000 ASSEMBLY LOT CODE LOGO INTERNATIONAL RECTIFIER P = LEAD-FREE DATE CODE YEAR 0 = 2000 WEEK 02 PART NUMBER LOGO RECTIFIER INTERNATIONAL LOT CODE ASSEMBLY EXAMPLE: ASSEMBLED ON WW 19, 2002 LOT CODE 1789 PART NUMBER YEAR 2 = 2002 P = LEAD-FREE DATE CODE WEEK 19 THIS IS A 25CTQ045-1 Part Marking Information D2PAK TO-262 Dimensions in millimeters and (inches) Tape & Reel Information

Bulletin PD-21032 rev. A 06/06 www.irf.com Ordering Information Table

25 C T Q 045 S TRL PbF

1 - Current Rating (25A) 2 - Circuit Configuration C = Common Cathode 3 - T = TO-220 4 - Schottky "Q" Series 5 - Voltage Ratings 6 - y S = D 2Pak y -1= TO-262 7 - y none = Tube (50 pieces) y TRL = Tape & Reel (Left Oriented - for D 2Pak only) y TRR = Tape & Reel (Right Oriented - for D 2Pak only) 8 - y none = Standard Production y PbF = Lead-Free 7 8 035 = 35V 040 = 40V 045 = 45V

Bulletin PD-21032 rev. A 06/06 www.irf.com 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. 25CTQ045 * This model has been developed by * * Wizard SPICE MODEL GENERATOR (1999) * * (International Rectifier Corporation * * Contain Proprietary Information * * SPICE Model Diode is composed by a * * simple diode plus paralled VCG2T * .SUBCKT 25CTQ045 ANO CAT D1 ANO 1 DMOD (0.07089) *Define diode model .MODEL DMOD D(IS=1.72789623043916E-04A,N=1.16449261507669,BV=52V, + IBV=0.347382965330896A,RS= 0.000623832,CJO=2.01681525450576E-08, + VJ=1.79426113441105,XTI=2, EG=0.778356513713514) *Implementation of VCG2T VX 1 2 DC 0V R1 2 CAT TRES 1E-6 .MODEL TRES RES(R=1,TC1=30.866905105089) GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-2.873853E-03/30.86691)*((V(2,CAT)*1E6)/(I(VX)+1E-6)- 1))+1)*5.486216E-02*ABS(V(ANO,CAT)))-1)} .ENDS 25CTQ045 Thermal Model Subcircuit .SUBCKT 25CTQ045 5 1 CTHERM1 5 4 4.04E-01 CTHERM2 4 3 2.01E+00 CTHERM3 3 2 8.32E+00 CTHERM4 2 1 3.80E+02 RTHERM1 5 4 1.62E+00 RTHERM2 4 3 1.22E+00 RTHERM1 3 2 3.50E-01 RTHERM1 2 1 4.34E-02 .ENDS 25CTQ045 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. 06/06