? semiconductor components industries, llc, 2001 may, 2001 rev. 2 1 publication order number: mbr2545ctp/d mbr2545ctp switchmode ? power rectifier . . . using the schottky barrier principle with a platinum barrier metal. these stateoftheart devices have the following features: ? guardring for stress protection ? low forward voltage ? 150 c operating junction temperature mechanical characteristics: ? case: epoxy, molded ? weight: 1.9 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 50 units per plastic tube ? marking: b2545p maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 45 v average rectified forward current (rated v r , t c = 130 c) i f(av) 30 a peak repetitive forward current (rated v r , square wave, 20 khz, t c = 130 c) per diode leg i frm 30 a nonrepetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) per diode leg i fsm 150 a peak repetitive reverse surge current (2.0 s, 1.0 khz) i rrm 1.0 a storage temperature range t stg 65 to +175 c operating junction temperature t j 65 to +150 c voltage rate of change (rated v r ) dv/dt 10,000 v/ s device package shipping ordering information mbr2545ctp to220 http://onsemi.com case 221a to220ab plastic 50 units/rail 3 4 1 schottky barrier rectifier 30 amperes 45 volts 1 3 2, 4 2 marking diagram yy ww b2545p aka yy = year ww = work week b2545p= device code aka = diode polarity
mbr2545ctp http://onsemi.com 2 thermal characteristics (per diode leg) characteristic symbol value unit maximum thermal resistance, junction to case r q jc 2.0 c/w electrical characteristics (per diode leg) maximum instantaneous forward voltage (note 1.) (i f = 30 amps, t c = 125 c) (i f = 30 amps, t c = 25 c) v f 0.73 0.82 volts maximum instantaneous reverse current (note 1.) (rated dc voltage, t c = 125 c) (rated dc voltage, t c = 25 c) i r 40 0.2 ma 1. pulse test: pulse width = 300 m s, duty cycle 2.0% figure 1. maximum forward voltage v f , instantaneous forward voltage (volts) 100 10 1 0.5 0.4 0.3 0.1 figure 2. typical forward voltage 0.1 i f , instantaneous forward current (a) 0.8 0.7 0.6 0.9 v f , instantaneous forward voltage (volts) 10 1 0.5 0.4 0.3 0.1 0.1 i f , instantaneous forward current (a) 0.8 0.7 0.6 0.9 100 0.2 figure 3. typical reverse current v r , reverse voltage (volts) 0.01 0.001 0.0001 15 10 5 0 figure 4. typical capacitance 30 25 20 45 40 35 v r , reverse voltage (volts) 400 200 20 15 10 0 0 35 30 25 50 5 50 i r , reverse current (a) 0.00001 0.000001 45 40 800 600 1000 1400 1200 c, capacitance (pf) 125 c 25 c 75 c 125 c 25 c 75 c 125 c 25 c 75 c 0.2
mbr2545ctp http://onsemi.com 3 figure 5. current derating, case, per diode t c , case temperature ( c) 25 15 135 115 figure 6. forward power dissipation, per diode 145 140 150 i f(av) , average forward current (amps) 2 5 0 0 10 25 14 155 15 4 10 6 10 5 0 i f(av) , average forward current (a) rated voltage applied dc square wave p f(av) , average forward power dissipation (w) dc square wave 20 20 8 12 130 125 120
mbr2545ctp http://onsemi.com 4 package dimensions to220 threelead to220ab case 221a09 issue aa notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension z defines a zone where all body and lead irregularities are allowed. dim min max min max millimeters inches a 0.570 0.620 14.48 15.75 b 0.380 0.405 9.66 10.28 c 0.160 0.190 4.07 4.82 d 0.025 0.035 0.64 0.88 f 0.142 0.147 3.61 3.73 g 0.095 0.105 2.42 2.66 h 0.110 0.155 2.80 3.93 j 0.018 0.025 0.46 0.64 k 0.500 0.562 12.70 14.27 l 0.045 0.060 1.15 1.52 n 0.190 0.210 4.83 5.33 q 0.100 0.120 2.54 3.04 r 0.080 0.110 2.04 2.79 s 0.045 0.055 1.15 1.39 t 0.235 0.255 5.97 6.47 u 0.000 0.050 0.00 1.27 v 0.045 --- 1.15 --- z --- 0.080 --- 2.04 b q h z l v g n a k f 123 4 d seating plane t c s t u r j on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any 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 without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c 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. 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 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 unauthori zed 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. publication ordering information central/south america: spanish phone : 3033087143 (monfri 8:00am to 5:00pm mst) email : onlitspanish@hibbertco.com tollfree from mexico: dial 018002882872 for access then dial 8662979322 asia/pacific : ldc for on semiconductor asia support phone : 13036752121 (tuefri 9:00am to 1:00pm, hong kong time) toll free from hong kong & singapore: 00180044223781 email : onlitasia@hibbertco.com japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mbr2545ctp/d switchmode is a trademark of semiconductor components industries, llc. north america literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com fax response line: 3036752167 or 8003443810 toll free usa/canada n. american technical support : 8002829855 toll free usa/canada europe: ldc for on semiconductor european support german phone : (+1) 3033087140 (monfri 2:30pm to 7:00pm cet) email : onlitgerman@hibbertco.com french phone : (+1) 3033087141 (monfri 2:00pm to 7:00pm cet) email : onlitfrench@hibbertco.com english phone : (+1) 3033087142 (monfri 12:00pm to 5:00pm gmt) email : onlit@hibbertco.com european tollfree access*: 0080044223781 *available from germany, france, italy, uk, ireland
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