sangdest microelectronics technical data green products data sheet n0970, rev. - ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sangdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? SK20150C SK20150C schottky rectifier applications: z switching power supply z converters z free-wheeling diodes z reverse battery protection features: z 150 tj operation z center tap configuration z low forward voltage drop z high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance z high frequency operation z guard ring for enhanced ruggedne ss and long term reliability z this is a pb ? free device z all smc parts are traceable to the wafer lot z additional testing can be offered upon request mechanical dimensions (in mm): to-220ab
sangdest microelectronics technical data green products data sheet n0970, rev. - ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sangdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? SK20150C marking diagram: where xxxxx is yywwl sk = device type 20 = forward current (20a) 150 = reverse voltage (150v) c = configuration ssg = ssg yy = year ww = week l = lot number cautions molding resin epoxy resin ul:94v-0 ordering information: device package shipping SK20150C to-220ab (pb-free) 50 pcs / tube for information on tape and reel specific ations, including part orientation and tape si zes, please refer to our tape and reel p ackaging specification. maximum ratings: characteristics symbol condition max. units peak inverse voltage v rwm - 150 v max. average forward i f(av) 50% duty cycle @t c =100 c, rectangular wave form 20 a max. peak one cycle non-repetitive surge current (per leg) i fsm 8.3 ms, half sine pulse 220 a
sangdest microelectronics technical data green products data sheet n0970, rev. - ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sangdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? SK20150C electrical characteristics: characteristics symbol condition max. units v f1 @ 10a, pulse, t j = 25 c 0.90 v max. forward voltage drop (per leg) * v f2 @ 10a, pulse, t j = 125 c 0.80 v max. reverse current (per leg) * i r1 @v r = rated v r t j = 25 c 1 ma i r2 @v r = rated v r t j = 125 c 6.0 ma max. junction capacitance (per leg) c t @v r = 5v, t c = 25 c f sig = 1mhz 400 pf typical series inductance (per leg) l s measured lead to lead 5 mm from package body 8.0 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 +150 c max. storage temperature t stg - -55 to +150 c maximum thermal resistance junction to case (per leg) r jc dc operation 3.5 c/w approximate weight wt - 2 g case style to-220ab
sangdest microelectronics technical data green products data sheet n0970, rev. - ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sangdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? SK20150C 1 10 100 0.5 0.6 0.7 0.8 0.9 1 1.1 forward voltage drop (v) instantaneous forward current (a) 0.01 0.1 1 10 100 1000 10 20 30 40 50 60 70 80 90 100 percent of rated peak reverse voltage (%) instantaneous reverse current ( a) 10 100 1000 10000 0 5 10 15 20 25 30 35 40 reverse voltage (v) junction capacitance (pf) fig.2-typical reverse characteristics fig.3-typical instantaneous forward voltage characteristics fig.1-typical junction capacitance tj=125 tj=25 tj=125 tj=25 tj=25
sangdest microelectronics technical data green products data sheet n0970, rev. - ? weiqi street, airport development zone, jiangning district, nanjing, china 211113 (86) 25-87123907 ? ? fax (86) 25-87123900 ? world wide web site - http://www.sangdest.com.cn ? e-mail address - sales@ sangdest.com.cn ? SK20150C disclaimer: 1- the information given herein, including the specifications and dimens ions, is subject to change wi thout prior notice to impr ove product characteristics. before ordering, purchas ers are advised to contact the smc - san gdest microelectronics (nanjing) co., ltd sale s department for the latest version of the datasheet(s). 2- in cases where extremely high reliabilit y 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 prec autions or other arrangement . 3- in no event shall smc - sangdest microel ectronics (nanjing) co., 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) co., ltd assumes no responsibility for any intellectual property claims or an y other problems that may result from applications of infor mation, products or circuits descr ibed in the datasheets. 4- in no event shall smc - sangdest microel ectronics (nanjing) co., ltd be liable for an y failure in a semiconductor device or any secondary damage resulting from use at a va lue 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) de scribed in the datasheet(s) are not to be provi ded 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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