PD-2.324 rev. A 12/97 MBR3035PT MBR3045PT SCHOTTKY RECTIFIER 30 Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Description/Features MBR30..PT Units 30 A VRRM 35/45 V IFSM @ tp = 5 s sine 1020 A VF 0.60 V - 65 to 150 C @ 20 Apk, TJ = 125C TJ The MBR30..PT 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 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-247 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 CASE STYLE AND DIMENSIONS Conforms to JEDEC Outline TO-247AC (TO-3P) Dimensions in millimeters and inches www.irf.com 1 MBR3035PT, MBR3045PT PD-2.324 rev. A 12/97 Voltage Ratings Part number VR MBR3035PT MBR3045PT 35 45 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters MBR30..PT Units IF(AV) Max.AverageForwardCurrent(PerLeg) (Per Device) IFSM Non Repetitive Peak Surge Current 15 30 A 1020 A Peak Repetitive Reverse Surge Current 2.0 @ 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 200 IRRM Conditions A 2.0 sec 1.0 KHz Electrical Specifications Parameters VFM MBR30..PT Units Max. Forward Voltage Drop 0.76 (1) IRM Max. Instantaneus Reverse Current (1) CT Max. Junction Capacitance LS Typical Series Inductance TJ = 25 C @ 30A 0.60 V @ 20A 0.72 V @ 30A 1.0 mA TJ = 25 C 100 mA TJ = 125 C 900 7.5 dv/dt Max. Voltage Rate of Change (Rated VR) V 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 MBR30..PT 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 1.40 C/W DCoperation RthCS Typical Thermal Resistance, Case to Heatsink 0.24 C/W Mounting surface, smooth and greased wt Approximate Weight T Mounting Torque Min. Max. Case Style 6 (0.21) g (oz.) 6 (5) Kg-cm (Ibf-in) 12 (10) TO-247AC(TO-3P) JEDEC * For Additional Informations and Graphs, Please See the 30CPQ045 Series 2 www.irf.com