sangdest microelectronics technical data green products data sheet n1060, rev. - ? 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 ? 81CNQ series 81CNQ035/81CNQ040/81CNQ045 schottky rectifier applications: ? switching power supply ? converters ? free-wheeling diodes ? reverse battery protection features: ? 175 t j operation ? center tap module ? very 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 ? low profile, high current package ? 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 prm2 case styles 81CNQ? prm2 81CNQ?sl prm2-sl 81CNQ?sm prm2-sm
sangdest microelectronics technical data green products data sheet n1060, rev. - ? 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 ? 81CNQ series prm2-sl prm2-sm marking, molding resin marking for 81CNQ035/sl/sm, 1 st row ss yywwl, 2 nd row 81CNQ035/sl/sm, 3 rd row 1 2 3 (pin) 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
sangdest microelectronics technical data green products data sheet n1060, rev. - ? 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 ? 81CNQ series maximum ratings: characteristics symbol condition max. units peak inverse voltage v rwm - 35(81CNQ035) 40(81CNQ040) 45(81CNQ045) v max. average forward i f(av) 50% duty cycle @t c =141c, rectangular wave form 80 a max. peak one cycle non- repetitive surge current (per leg) i fsm 8.3 ms, half sine pulse 950 a non-repetitive avalanche energy(peg leg) e as t j =25 ,i as =8a,l=1.7mh 54 mj repetitive avalanche current(peg leg) i ar current decaying linearly to zero in 1 sec frequency limited by t j max. v a =1.5 v r typical 8 a electrical characteristics: characteristics symbol condition max. units v f1 @ 40a, pulse, t j = 25 c @ 80a, pulse, t j = 25 c 0.60 0.74 v max. forward voltage drop (per leg) * v f2 @ 40a, pulse, t j = 125 c @ 80a, pulse, t j = 125 c 0.54 0.66 v i r1 @v r = rated v r t j = 25 c 5 ma max. reverse current (per leg) * i r2 @v r = rated v r t j = 125 c 45 ma max. junction capacitance (per leg) c t @v r = 5v, t c = 25 c f sig = 1mhz 2600 pf typical series inductance (per leg) l s measured lead to lead 5 mm from package body 5.5 nh max. voltage rate of change dv/dt - 10,000 v/ s * 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 stg - -55 to +175 c maximum thermal resistance junction to case (per leg) r jc dc operation 0.85 c/w maximum thermal resistance junction to case (per package) r jc dc operation 0.42 c/w typical thermal resistance, case to heat sink r cs mounting surface, smooth and greased 0.30 c/w 40(min) mounting torque t m - 58(max) kg-cm approximate weight wt - 7.8 g case style prm2 prm2-sl prm2-sm
sangdest microelectronics technical data green products data sheet n1060, rev. - ? 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 ? 81CNQ series
sangdest microelectronics technical data green products data sheet n1060, rev. - ? 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 ? 81CNQ 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 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 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..
|
