Bulletin PD-20143 rev. A 07/06 MBRB15..CTPbF MBR15..CT-1PbF SCHOTTKY RECTIFIER 15 Amp IF(AV) = 15Amp VR = 35/ 45V Major Ratings and Characteristics Description/ Features The MBR15.. center tap Schottky rectifier has been optimized for low reverse leakage at high temperature. 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. Characteristics Values Units IF(AV) Rectangular waveform 15 A 35/ 45 V IFSM @ tp = 5 s sine 690 A VF 0.57 V Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance - 65 to 150 C High frequency operation VRRM @7.5Apk,TJ=125C TJ 150 C TJ operation Center tap TO-220 package Guard ring for enhanced ruggedness and long term reliability Lead-Free ("PbF" suffix) Case Styles MBRB15..CTPbF MBR15..CT-1PbF Base Common Cathode Base Common Cathode 2 1 Anode 2 Common Cathode D2PAK Document Number: 94303 2 3 Anode 1 Anode 2 Common Cathode 3 Anode TO-262 www.vishay.com 1 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBRB1535CT MBR1535CT-1 MBRB1545CT MBR1545CT-1 35 45 Absolute Maximum Ratings Parameters Value IF(AV) Max. Aver. Forward Current (Per Leg) 7.5 (Per Device) 15 Max. Peak One Cycle Non Repetitive 690 IFSM Surge Units A Conditions @ TC = 131 C (Rated VR) Following any rated load condition and with rated VRRM applied Surge applied at rated load condition halfwave single phase 60Hz 5s Sine or 3s Rect. pulse A 150 EAS Non-Repetitive Avalanche Energy 7 mJ IAR Repetitive Avalanche Current 2 A (Per Leg) (Per Leg) TJ = 25 C, I AS = 2 Amps, L = 3.5 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM Value Units 0.84 V @ 15A 0.57 V @ 7.5A 0.72 V @ 15A TJ = 125 C 0.1 mA TJ = 25 C 15 mA TJ = 125 C Rated DC voltage Max. Instantaneus Reverse Current (1) Conditions TJ = 25 C CT Max. Junction Capacitance 400 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25C LS Typical Series Inductance 8.0 nH Measured from top of terminal to mounting plane 10000 V/ s dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters Value Units C TJ Max. Junction Temperature Range -65 to 150 Tstg Max. Storage Temperature Range -65 to 175 Conditions C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 3.0 C/W DC operation RthCS Typical Thermal Resistance, Case to Heatsink 0.50 C/W Mounting surface, smooth and greased RthJA Max. Thermal Resistance Junction wt Approximate Weight T Mounting Torque Device Marking Document Number: 94303 60 C/W DC operation 2 (0.07) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) MBRB15..CT Case style D2Pak MBR15..CT-1 Case style TO-262 www.vishay.com 2 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 100 Reverse Current - I R (mA) T J = 150C 10 125C 1 100C 0.1 75C 50C 0.01 25C 0.001 0.0001 0 10 5 10 15 20 25 30 35 40 45 Reverse Voltage - VR (V) T = 150C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T = 125C J 1000 T = 25C J T = 25C Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) 100 J 100 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Forward Voltage Drop - VFM (V) 0 2 10 20 30 40 50 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Thermal Impedance Z thJC (C/W) 10 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM 0.1 t1 t2 0.01 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94303 www.vishay.com 3 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 7 140 Average Power Loss (Watts) Allowable Case Temperature (C) 150 DC 130 Square Wave (D = 0.50) Rated Vr Applied see note (2) 5 4 0 2 4 6 8 10 12 RMS Limit DC 3 2 1 0 120 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 6 0 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 2 4 6 8 10 12 Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (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 = V R1 x IR (1 - D); IR @ VR1 = rated V R Document Number: 94303 www.vishay.com 4 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 Outlines Table Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Document Number: 94303 www.vishay.com 5 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 Part Marking Information D2PAK THIS IS A MBRB1545CT LOT CODE 8024 ASSEMBLED ON WW 02, 2000 INTERNATIONAL RECTIFIER LOGO PART NUMBER MBRB1545CT DATE CODE ASSEMBLY LOT CODE TO-262 EXAMPLE: THIS IS A MBR1545CT-1 LOT CODE 1789 ASSEMBLED ON WW 19, 2002 INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE YEAR 0 = 2000 WEEK 02 P = LEAD-FREE PART NUMBER DATE CODE YEAR 2 = 2002 WEEK 19 P = LEAD-FREE Tape & Reel Information Dimensions in millimeters and (inches) Document Number: 94303 www.vishay.com 6 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 Ordering Information Table Device Code MBR B 15 45 CT -1 1 2 3 4 5 6 1 - Essential Part Number 2 - B TRL PbF 7 8 = Surface Mount None = TO-220 3 - Current Rating (15 = 15A) 35 = 35V 4 - Voltage code: Code = VRRM 40 = 40V 5 - CT = Essential Part Number 45 = 45V 6 - "-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 D2Pak only) 8 - y none = Standard Production y PbF = Lead-Free Document Number: 94303 www.vishay.com 7 MBRB15..CTPbF, MBR15..CT-1PbF Series Bulletin PD-21043 rev. A 07/06 MBR1545CT ******************************************** * This model has been developed by * * Wizard SPICE MODEL GENERATOR (1999) * * (International Rectifier Corporation) * * * contains Proprietary Information ******************************************** * SPICE Model Diode is composed by a * * simple diode plus paralled VCG2T * ******************************************** .SUBCKT MBR1545 ANO CAT D1 ANO 1 DMOD (0.03191) *Define diode model .MODEL DMOD D(IS=9.72464638473799E-05A,N=1.30648926537753,BV=52V, + IBV=0.195508065728349A,RS= 0.000727548,CJO=1.94829876431799E-08, + VJ=2.27282978121533,XTI=2, EG=0.854458710837653) ******************************************** *Implementation of VCG2T VX 1 2 DC 0V R1 2 CAT TRES 1E-6 .MODEL TRES RES(R=1,TC1=27.6281424524011) GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-5.219758E-03/27.62814)*((V(2,CAT)*1E6)/ (I(VX)+1E-6)-1))+1)*7.000165E-02*ABS(V(ANO,CAT)))-1)} ******************************************** .ENDS MBR1545 Thermal Model Subcircuit .SUBCKT MBR1545 5 1 CTHERM1 CTHERM2 CTHERM3 CTHERM4 5 4 3 2 4 3 2 1 1.05E+00 4.44E+00 1.16E+01 6.12E+01 RTHERM1 RTHERM2 RTHERM1 RTHERM1 5 4 3 2 4 3 2 1 1.33E+00 1.19E+00 3.81E-01 9.54E-02 .ENDS MBR1545 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. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 07/06 Document Number: 94303 www.vishay.com 8 Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier's Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. International Rectifier(R), IR(R), the IR logo, HEXFET(R), HEXSense(R), HEXDIP(R), DOL(R), INTERO(R), and POWIRTRAIN(R) are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product names noted herein may be trademarks of their respective owners. Document Number: 99901 Revision: 12-Mar-07 www.vishay.com 1