SENSITRON SEMICONDUCTOR SAE-5282-12 TECHNICAL DATA PART NUMBER SAE-5282-12, REV. - High Pulse Power SAE Compliant Transzorb Application: +12V DC systems Uni-Directional, with reverse polarity protection Protection Level: SAE J1113-11 compliant; 100V Surge withstanding with 0.5-ohm source impedance, 400 msec pulse as shown in Fig 1. 100% tested at 142A peak current, single 400-msec, Load Dump Pulse. Key Features: Screw Terminals for easy installation Isolated base plate for mounting to chassis Clamping below 32V DC for 100V pulse with 142A Peak current. Allows the use of 40V high efficiency FET Increase system reliability through eliminating avalanche FET operation High Pulse Power Capability Rating Peak Pulse Power Dissipation Refer to Fig. 1 Steady State Power Dissipation Reverse Stand-Off Voltage Reverse Leakage Breakdown Voltage Clamping Voltage Peak Pulse Current Operating Temperature Storage Temperature Condition Symbol Min Max Units 0 Ppk - 4.2 KW 0 P VWM ID V(BR) Vc I PP Top Tstg 25.1 - 60 18 250 32 142 + 85 + 150 Watts Volts A Volts Volts Amps 0 C 0 C @ 25 C, 400ms @ 25 C - @ VWM @ 50 mA @ IPP - -55 -55 ©2013 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] SENSITRON SEMICONDUCTOR SAE-5282-12 TECHNICAL DATA PART NUMBER SAE-5282-12, REV. - SAE J1113-11 Test Pulse Load Dump Waveform and Parameters: Fig 1: Actual test waveform, Current and Clamping Voltage. (Current scale is 25A/div) ©2013 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] SENSITRON SEMICONDUCTOR SAE-5282-12 TECHNICAL DATA PART NUMBER SAE-5282-12, REV. MECHANICAL OUTLINE 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. ©2013 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected]