sangdest microelectronics technical data green products data sheet n1205, rev. a ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sa ngdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? 243nq.../r-1 series 243nq080/r-1/243NQ100/r-1 schottky rectifier applications: switching power supply converters free-wheeling diodes reverse battery protection features: ? 175 t j operation ? unique high power, half-pak module ? replaces three parallel do-5?s ? easier to mount and lower profile than do-5?s ? high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance ? low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? this is a pb ? free device ? all smc parts are traceable to the wafer lot ? additional testing can be offered upon request mechanical dimensions: in inches / mm prm1-1(half pak module) marking,molding resin marking for 243nq080/r-1, 1 st row ss yywwl, 2 nd row 243nq080-1/243nq080r-1 where yy is the manufacture year ww is the manufacture week code l is the wafer?s lot number molding resin epoxy resin ul:94v-0 243nq080-1 243nq080r-1
sangdest microelectronics technical data green products data sheet n1205, rev. a ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sa ngdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? 243nq.../r-1 series maximum ratings: characteristics symbol condition max. units peak inverse voltage v rwm - 80 243nq080/r-1 v 100 243NQ100/r-1 max. average forward current i f(av) 50% duty cycle @t c =120c, rectangular wave form 240 a max. peak one cycle non- repetitive surge current (per leg) i fsm 8.3 ms, half sine pulse 3960 a non-repetitive avalanche energy e as t j =25 ,i as =1a,l=30 mh 15 mj repetitive avalanche current i ar current decaying linearly to zero in 1 sec frequency limited by t j max. v a =1.5 v r typical 1 a electrical characteristics: characteristics symbol condition max. units max. forward voltage drop* v f1 @ 240a, pulse, t j = 25 c @ 480a, pulse, t j = 25 c 0.86 1.01 v v f2 @ 240a, pulse, t j = 125 c @ 480a, pulse, t j = 125 c 0.72 0.86 v max. reverse current (per leg) * i r1 @v r = rated v r t j = 25 c 6 ma i r2 @v r = rated v r t j = 125 c 80 ma max. junction capacitance (per leg) c t @v r = 5v, t c = 25 c f sig = 1mhz 5500 pf typical series inductance (per leg) l s measured lead to lead 5 mm from package body 5.0 nh max. voltage rate of change dv/dt - 10,000 v/ z pulse width < 300s, duty cycle <2% thermal-mechanical specifications: characteristics symbol condition specification units max. junction temperature t j - -55 to +175 c max. storage temperature t st g - -55 to +175 c maximum thermal resistance junction to case r jc dc operation 0.20 c/w typical thermal resistance, case to heat sink r cs mounting surface, smooth and greased 0.15 c/w mounting torque t m non-lubricated threads mounting torque 23(min) 29(max) kg-cm terminal torque 35(min) 46(max) approximate weight wt - 25.6 g case style prm1-1
sangdest microelectronics technical data green products data sheet n1205, rev. a ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sa ngdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? 243nq.../r-1 series
sangdest microelectronics technical data green products data sheet n1205, rev. a ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sa ngdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? 243nq.../r-1 series disclaimer: 1- the information given herein, including the specifications and dimensions, is subject to change without prior notice to impr ove product characteristics. before ordering, purchasers are advised to contact the smc - sangdest microelectronics (nanjing) co., ltd sale s department for the latest version of the datasheet(s). 2- in cases where extremely high reliability is required (suc h as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensur ed by using semiconductor devices that feature assured safety or by means of users? fail-safe precautions or other arrangement . 3- in no event shall smc - sangdest microelectronics (nanjing) c o., ltd be liable for any damages that may result from an accid ent or any other cause during operation of the user?s units according to the datasheet(s). smc - sangdest microelectronics (nanjing) c o., ltd assumes no responsibility for any intellectual property claims or any other problems that may result from applications of infor mation, products or circuits described in the datasheets. 4- in no event shall smc - sangdest microelectronics (nanjing) c o., ltd 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 smc - sangdest microelectr onics (nanjing) co., ltd. 6- the datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permissio n of smc - sangdest microelectronics (nanjing) co., ltd. 7- the products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their applica tion will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or a ny third party. when exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws a nd regulations..
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