1 rectifier device data
. . . designed for applications requiring a low voltage rectifier with reverse avalanche characteristics for use as reverse power transient suppressors. developed to suppress transients in the automotive system, these devices operate in the forward mode as standard rectifiers or reverse mode as power avalanche rectifier and will protect electronic equipment from overvoltage conditions. ? avalanche voltage 24 to 32 volts ? high power capability ? economical ? increased capacity by parallel operation mechanical characteristics ? case: epoxy, molded ? weight: 2.5 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 ? polarity: cathode polarity band ? MR2535L shipped 1000 units per plastic bag. available tape and reeled, 800 units per reel by adding a arlo suffix to the part number. ? mr2535s shipped pocket tape and reeled, 500 per 13 reel ? marking: MR2535L, mr2535s maximum ratings rating symbol value unit dc peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 volts repetitive peak reverse surge current (time constant = 10 ms, duty cycle 1%, t c = 25 c) (see figure 1) i rsm 110 amps average rectified forward current (single phase, resistive load, 60 hz, t c = 150 c) i o 35 amps nonrepetitive peak surge current surge supplied at rated load conditions halfwave, single phase i fsm 600 amps operating and storage junction temperature range t j , t stg 65 to +175 c thermal characteristics characteristic lead length symbol max unit thermal resistance, junction to lead @ both leads to heat sink, equal length 1/4 3/8 1/2 r q jl 7.5 10 13 c/w thermal resistance junction to case r q jc 0.8* c/w *typical this document contains information on a new product. specifications and information herein are subject to change without notice. ? motorola, inc. 1996 order this document by MR2535L/d semiconductor technical data
medium current overvoltage transient suppressors case 19404 case 421a01 cathode rev 2
2 rectifier device data electrical characteristics characteristic symbol min max unit instantaneous forward voltage (1) (i f = 100 amps, t c = 25 c) v f e 1.1 volts reverse current (v r = 20 vdc, t c = 25 c) i r e 200 nadc breakdown voltage (1) (i r = 100 madc, t c = 25 c) v (br) 24 32 volts breakdown voltage (1) (i r = 90 amp, t c = 150 c, pw = 80 m s) v (br) e 40 volts breakdown voltage temperature coefficient v (br)tc e 0.096* %/ c forward voltage temperature coefficient @ i f = 10 ma v ftc e 2* mv/ c (1) pulse test: pulse width 300 m s, duty cycle 2%. *typical i rsm(exp) i rsm(exp) 2 10 (time in ms) 20 30 40 50 60 figure 1. surge current characteristics
3 rectifier device data package dimensions notes: 1. cathode symbol on package. style 1: pin 1. cathode 2. anode a k b k 2 1 d dim min max min max inches millimeters a 8.43 8.69 0.332 0.342 b 5.94 6.25 0.234 0.246 d 1.27 1.35 0.050 0.053 e 25.15 25.65 0.990 1.010 case 19404 issue f case 421a01 issue o dim a min max min max millimeters 0.330 0.342 8.38 8.69 inches b 0.270 0.090 6.86 7.37 c 0.275 0.290 6.98 7.37 d 0.218 0.223 5.54 5.66 e 0.060 0.080 1.52 2.03 h 0.255 0.275 6.48 6.98 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. style 1: pin 1. cathode 2. anode b a h e d c 1 2
4 rectifier device data motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. atypicalo parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola 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 motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/affirmative action employer. mfax is a trademark of motorola, inc. how to reach us: usa / europe / locations not listed : motorola literature distribution; japan : nippon motorola ltd.: spd, strategic planning office, 4321, p.o. box 5405, denver, colorado 80217. 3036752140 or 18004412447 nishigotanda, shinagawaku, tokyo 141, japan. 81354878488 mfax ? : rmfax0@email.sps.mot.com touchtone 6 022446609 asia / pacific : motorola semiconductors h.k. ltd.; 8b tai ping industrial park, us & canada only 18007741848 51 ting kok road, tai po, n.t., hong kong. 85226629298 internet : http://motorola.com/sps MR2535L/d ?
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