? semiconductor components industries, llc, 2006 september, 2006 ? rev. 5 1 publication order number: MBR5025L/d MBR5025L preferred device switchmode ? power rectifier the switchmode power rectifier employs the use of the schottky barrier principle with a platinum barrier metal. this state-of-the-art device has the following features: ? very low forward voltage drop (max 0.58 v @ 100 c) ? guardring for stress protection and high dv/dt capability (> 10 v/ns) ? 150 c operating junction temperature ? specially designed for switchmode power supplies with operating frequency up to 300 khz mechanical characteristics ? case: epoxy, molded ? weight: 4.3 grams (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead temperature for soldering purposes: 260 c max. for 10 seconds ? shipped 30 units per plastic tube ? marking: b5025l maximum ratings rating symbol max unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 25 v average rectified forward current t c = 125 c i f(av) 50 a peak repetitive forward current, (rated v r , square wave, 20 khz @ t c = 90 c) per diode i frm 150 a non ? repetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 300 a peak repetitive reverse current (2.0 s, 1.0 khz) i rrm 2.0 a storage temperature range t stg ? 65 to +175 c operating junction temperature t j ? 65 to +150 c peak surge junction temperature (forward current applied) t j(pk) 175 c voltage rate of change dv/dt 10,000 v/ s device package shipping ordering information MBR5025L to ? 218 http://onsemi.com to ? 218 case 340e style 1 30 units/rail 4 1 schottky barrier rectifier low v f 50 amperes 25 volts 3 1, 4 3 preferred devices are recommended choices for future use and best overall value. marking diagram b5025l b5025l = device code
MBR5025L http://onsemi.com 2 thermal characteristics rating symbol max unit thermal resistance ? junction to case r jc 0.75 c/w electrical characteristics instantaneous forward voltage (note 1.) @ i f = 50 amps, t c = 25 c @ i f = 50 amps, t c = 125 c @ i f = 30 amps, t c = 25 c v f 0.62 0.58 0.54 volts instantaneous reverse current (note 1.) @ rated dc voltage, t c = 25 c @ rated dc voltage, t c = 100 c i r 0.5 60 ma 1. pulse test: pulse width = 300 s, duty cycle 2.0% typical electrical characteristics figure 1. typical forward voltage figure 2. typical reverse current figure 3. current derating, case figure 4. current derating, ambient v r , reverse voltage (volts) i r , reverse current (ma) v f , instantaneous forward voltage (volts) i f , instantaneous forward current (amps ) t c , case temperature ( c) i f(av) , average forward current (amps) t a , ambient temperature ( c) i f(av) , average forward current (amps) 100 10 1 0.6 0.5 0.4 0.3 0.2 0.1 1000 0 100 10 1 0.1 0.01 10 20 30 40 t j = 150 c dc 100 c 25 c t j = 150 c 100 c 25 c dc 70 110 60 50 40 30 20 10 0 120 130 140 150 160 0 10 8 6 4 2 0 40 80 120 160
MBR5025L http://onsemi.com 3 package dimensions to ? 218 plastic case 340e ? 02 issue a j h e c notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982 2. controlling dimension: millimeter. style 1: pin 1. cathode 3. anode 4. cathode k s l u a b q d g v 123 4 dim min max min max inches millimeters a ??? 20.35 ??? 0.801 b 14.70 15.20 0.579 0.598 c 4.70 4.90 0.185 0.193 d 1.10 1.30 0.043 0.051 e 1.17 1.37 0.046 0.054 g 10.80 11.10 0.425 0.437 h 2.00 3.00 0.079 0.118 j 0.50 0.78 0.020 0.031 k 31.00 ref 1.220 ref l ??? 16.20 ??? 0.638 q 4.00 4.10 0.158 0.161 s 17.80 18.20 0.701 0.717 u 4.00 ref 0.157 ref v 1.75 ref 0.069 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 MBR5025L/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative switchmode is a trademark of semiconductor components industries, llc.
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