sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 MURS320 ultrafast rectifiers applications: ? switching power supply ? power switching circuits ? general purpose features: ? ultra-fast switching ? high current capability ? low reverse leakage current ? high surge current capability ? plastic material has ul flammability classification 94v-o ? 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 mm / inches) and marking: option 1
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 option 2(jk) smc
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 marking diagram: where xxxxx is yywwl u = device type 3 = forward current (3a) 20 = reverse voltage (200v) yy = year ww = week l = lot number cautions molding resin epoxy resin ul:94v-0 ordering information: device package shipping MURS320 smc (pb-free) 3000pcs/reel for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel p ackaging specification.
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 maximum ratings and electrical characteristics @t a =25c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol MURS320 unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 200 v average rectified output current @t l = 145c io 3.0 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 75 a forward voltage (note 1) @i f = 3.0a, t j =25c v fm1 0.9 v peak reverse current @t a = 25c at rated dc blocking voltage @t a = 100c i r 5.0 30 a typical thermal resistance junction to ambient r ja 80 k/w maximum reverse recovery time (note 2) trr 35 ns operating and storage temperature range t j , t stg -65 to +175 c approximate weight wt 0.23 g case style smc note: 1. mounted on p.c. board with 14mm 2 (0.13mm thick) copper pad. 2. measured with i f =0.5a; i r =1.0a; i rr =0.25a.
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 0 2 4 6 8 10 12 12345678 if(av) average forward current(amps) pf(av) average powe r dissipation(watts) fig.5- power dissipation
sangdest microelectronics technical data green products data sheet n0162 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.smc-diodes.com ? e-mail address - sales@ sangdest.com.cn ? MURS320 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 c ontact 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 n ot 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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