PD-2.318 rev. A 12/97 MBR1535CT MBR1545CT SCHOTTKY RECTIFIER 15 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Description/Features MBR15..CT Units The MBR15..CT 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. 15 A 35/45 V 150 C TJ operation IFSM @ tp = 5 s sine 690 A Center tap TO-220 package Low forward voltage drop VF 0.57 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance - 65 to 150 C High frequency operation Guard ring for enhanced ruggedness and long term reliability VRRM @ 7.5 Apk, TJ = 125C TJ CASE STYLE AND DIMENSIONS Conforms to JEDEC Outline TO-220AB Dimensions in millimeters and inches www.irf.com 1 MBR1535CT, MBR1545CT PD-2.318 rev. A 12/97 Voltage Ratings Part number VR MBR1535CT MBR1545CT Max. DC Reverse Voltage (V) 35 VRWM Max. Working Peak Reverse Voltage (V) 45 Absolute Maximum Ratings Parameters MBR15..CT Units IF(AV) Max.AverageForwardCurrent(PerLeg) (Per Device) 7.5 15 IFSM 690 Max. Peak One Cycle Non Repetitive A Surge A 150 IRRM PeakRepetitiveReverseSurgeCurrent 1.0 A Conditions @ T C = 105 C, (Rated V R) Following any rated load 5s Sine or 3s Rect. pulse condition and with rated VRRM applied Surge applied at rated load condition halfwave single phase 60Hz 2.0 sec 1.0 KHz Electrical Specifications Parameters VFM MBR15..CT Units Max. Forward Voltage Drop 0.84 (1) IRM Max. Instantaneus Reverse Current (1) CT Max. Junction Capacitance LS Typical Series Inductance V TJ = 25 C @ 15A 0.57 V @ 7.5A 0.72 V @ 15A 0.1 mA TJ = 25 C 15 mA TJ = 125 C 400 8.0 dv/dt Max. Voltage Rate of Change (Rated VR) Conditions 1000 TJ = 125 C Rated DC voltage pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C nH Measured from top of terminal to mounting plane V/ s (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters MBR15..CT Units TJ Max. Junction Temperature Range -65 to 150 Tstg Max. Storage Temperature Range -65 to 175 Conditions C C RthJC Max. Thermal Resistance Junction to Case 3.0 C/W DCoperation 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 Case Style 60 C/W DCoperation 2 (0.07) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) TO-220AB JEDEC * For Additional Informations and Graphs, Please See the 12CTQ Series 2 www.irf.com