LSP28A-750-39 LSP28B-750-39 LSP28A-750-39U LSP28B-750-39U SENSITRON _ SEMICONDUCTOR TECHNICAL DATA DATASHEET 5427, Rev. - High Power TVS Module (37KW / 750A) for Lightning Strike Protection in Composite Frame Aircraft Application: Lightning strike protection 28V system bus protection 100% tested to 750A peak current Surface mount or Through Hole versions available Bidirectional & Unidirectional versions available High power dissipation capability Low cost package Part Numbers: Bidirectional version (refer Fig A): LSP28A-750-39 - Through Hole Version LSP28B-750-39 - Surface Mount Version Unidirectional version (refer Fig B): LSP28A-750-39U - Through Hole Version LSP28B-750-39U - Surface Mount Version Protection Level: DO-160 Section 22 Waveform 5 Level 4 waveform Compliant 0 Electrical Characteristics: Tj = 25 C unless otherwise specified PARAMETER SYMBOL MIN TYP MAX UNIT Peak Pulse Power 50/500 µs waveform PPPM - 37 - KW Peak Pulse Current 50/500 µs waveform IPPM 750 - - A Clamp Voltage @ IPPM 50/500 µs waveform VCL - 48 51 V 33 - - V - - 30 µA Reverse Standoff Voltage VRWM Reverse Leakage Current @ VRWM IR Breakdown Voltage @ IT = 5mA VBR 39 - 42 V Forward Voltage @ IF = 10 A (Unidirectional version only) VF - - 1.0 V Package Characteristics Recommended Operating Temperature Range TOP - 40 - 85 O Junction Temperature Range TJ -40 - 150 O Storage Temperature Range TS - 55 - 150 O Module Weight M - - 6 ©2014 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] C C C gms LSP28A-750-39 LSP28B-750-39 LSP28A-750-39U LSP28B-750-39U SENSITRON _ SEMICONDUCTOR TECHNICAL DATA DATASHEET 5427, Rev. Electrical Schematic LSP28A-750-39 - Through Hole Version LSP28B-750-39 - Surface Mount Version LSP28A-750-39U - Through Hole Version LSP28B-750-39U - Surface Mount Version ©2014 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] LSP28A-750-39 LSP28B-750-39 LSP28A-750-39U LSP28B-750-39U SENSITRON _ SEMICONDUCTOR TECHNICAL DATA DATASHEET 5427, Rev. Mechanical Drawing LSP28A-750-39 - Through Hole Version LSP28B-750-39 - Surface Mount Version Fig A LSP28A-750-39U - Through Hole Version LSP28B-750-39U - Surface Mount Version Fig B DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice 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 written 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. ©2014 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected]