SENSITRON SEMICONDUCTOR MBRF1545CT Technical Data Data Sheet 3417, Rev. C MBRF1545CT SCHOTTKY RECTIFIER Applications: * Switching power supply * Converters * Free-Wheeling diodes * Reverse battery protection Features: * * * * * * 150 TJ operation Center tap configuration Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Mechanical Dimensions: In Inches / mm ITO-220AB * 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com * SENSITRON SEMICONDUCTOR MBRF1545CT Technical Data Data Sheet 3417, Rev. C Maximum Ratings: Characteristics Peak Inverse Voltage Max. Average Forward Max. Peak One Cycle NonRepetitive Surge Current (per leg) Symbol VRWM IF(AV) Condition 50% duty cycle @TC =105C, rectangular wave form IFSM 8.3 ms, half Sine pulse Symbol VF1 Max. 45 7.5(Per leg) 15(Per device) Units V A 180 A Condition @ 15A, Pulse, TJ = 25 C Max. 0.84 Units V @ 7.5A, Pulse, TJ = 125 C @ 15A, Pulse, TJ = 125 C @VR = rated VR TJ = 25 C @VR = rated VR TJ = 125 C @VR = 5V, TC = 25 C fSIG = 1MHz Measured lead to lead 5 mm from package body Clip mounting, the epoxy body away from the heatsink edge by more than 0.110" along the lead direction. Clip mounting, the epoxy body is inside the heatsink. Screw mounting, the epoxy body is inside the heatsink. 0.57 0.72 1.0 mA 15 mA 400 pF 8.0 nH 10,000 4500 V/s V Electrical Characteristics: Characteristics Max. Forward Voltage Drop (per leg)* Max. Reverse Current at DC condition (per leg) Max. Reverse Current (per leg)* Max. Junction Capacitance (per leg) Typical Series Inductance (per leg) Max. Voltage Rate of Change RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, TA = 25 C) * VF2 IR1 IR2 CT LS dv/dt VISO V 3500 1500 Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications: Characteristics Max. Junction Temperature Max. Storage Temperature Maximum Thermal Resistance Junction to Case (per leg) Approximate Weight Mounting Torque Case Style Symbol TJ Tstg RJC wt TM Condition DC operation - Specification -55 to +150 -55 to +150 3.5 Units C C C/W 2 6(Min.) 12(Max.) g Kg-cm ITO-220AB * 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com * SENSITRON SEMICONDUCTOR MBRF1545CT Technical Data Data Sheet 3417, Rev. C DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior not ice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement . 3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed writ ten permission of Sensitron Semiconductor. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations. * 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 * * World Wide Web Site - http://www.sensitron.com * E-Mail Address - sales@sensitron.com *