? semiconductor components industries, llc, 2001 april, 2001 rev. 5 1 publication order number: mbrp60035ctl/d mbrp60035ctl preferred device powertap ? ii switchmode ? power rectifier the switchmode power rectifier uses the schottky barrier principle with a platinum barrier metal. this state-of-the-art device has the following features: ? dual diode construction e may be paralleled for higher current output ? guardring for stress protection ? low forward voltage drop ? 150 c operating junction temperature ? recyclable epoxy ? guaranteed reverse avalanche energy capability ? improved mechanical ratings mechanical characteristics ? case: epoxy, molded with metal heatsink base ? weight: 80 grams (approximately) ? finish: all external surfaces corrosion resistant ? top terminal torque: 2540 lbin max ? base plate torques: see procedure given in the package outline section ? shipped 25 units per foam ? marking: b60035l maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 35 v average rectified forward current (at rated v r , t c = 100 c) per leg per device i f(av) 300 600 a peak repetitive forward current, (at rated v r , square wave, 20 khz, t c = 100 c) i frm 300 a nonrepetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 4000 a peak repetitive reverse surge current (2.0 s, 1.0 khz) i rrm 2.0 a storage temperature range t stg 55 to +150 c operating junction temperature t j 55 to +150 c voltage rate of change (rated v r ) dv/dt 10,000 v/ s low v f schottky barrier rectifier 600 amperes 35 volts device package shipping ordering information mbrp60035ctl powertap ii 25 units/tray powertap ii case 357c plastic http://onsemi.com 1 2 3 1 2 3 preferred devices are recommended choices for future use and best overall value. marking diagram b60035l b60035l = device code yy = year ww = work week yyww
mbrp60035ctl http://onsemi.com 2 thermal characteristics rating symbol value unit thermal resistance e junction to case r q jc 0.4 c/w electrical characteristics maximum instantaneous forward voltage (note 1.) (i f = 300 amps, t c = +25 c) (i f = 300 amps, t c = +100 c) v f 0.57 0.50 volts maximum instantaneous reverse current (note 1.) (rated dc voltage, t c = +25 c) (rated dc voltage, t c = +100 c) i r 3.0 250 ma 1. pulse test: pulse width = 300 m s, duty cycle 2%. maximum mechanical ratings terminal penetration: 0.235 max terminal torque: 2540 in-lb max mounting torque e outside holes: 3040 in-lb max mounting torque e center hole: 810 in-lb max seating plane 1 mil per in. flatness (between mounting holes) powertap mechanical data applies over operating temperature vertical pull 250 lbs. max 2 in. lever pull 50 lbs. max note: while the powertap is capable of sustaining these vertical and levered tensions, the intimate contact note: between powertap and heat sink may be lost. this could lead to thermal runaway. the use of very note: flexible leads is recommended for the anode connections. use of thermal grease is highly recommended. 2
mbrp60035ctl http://onsemi.com 3 mounting procedure the powertap package requires special mounting considerations because of the long longitudinal axis of the copper heat sink. it is important to follow the proper tightening sequence to avoid warping the heat sink, which can reduce thermal contact between the powertap and heat sink. 23 turns 23 turns 23 turns power tap heat sink step 2: finger tighten the center bolt. the bolt may catch on the threads of the heat sink so it is important to make sure the face of the bolt or washer is in contact with the surface of the powertap. 23 turns finger-tight 23 turns power tap heat sink step 3: tighten each of the end bolts between 5 to 10 in-lb. power tap heat sink 510 in-lb finger-tight 510 in-lb step 4: tighten the center bolt between 8 to 10 in-lb. 510 in-lb 810 in-lb 510 in-lb power tap heat sink step 5: finally, tighten the end bolts between 30 to 40 in-lb. 3040 in-lb 810 in-lb 3040 in-lb power tap heat sink step 1: locate the powertap on the heat sink and start mounting bolts into the threads by hand (2 or 3 turns).
mbrp60035ctl http://onsemi.com 4 package dimensions case 357c03 powertap plastic package issue e b 0.25 (0.010) m ta mm dim a min max min max millimeters 3.450 3.635 87.63 92.33 inches b 0.700 0.810 17.78 20.57 c 0.615 0.640 15.63 16.26 e 0.120 0.130 3.05 3.30 f 0.435 0.445 11.05 11.30 g 1.370 1.380 34.80 35.05 h 0.007 0.030 0.18 0.76 n 1/4-20unc-2b 1/4-20unc-2b q 0.270 0.285 6.86 7.23 r 3.150 bsc 80.01 bsc u 0.600 0.630 15.24 16.00 v 0.330 0.375 8.39 9.52 w 0.170 0.190 4.32 4.82 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. terminal penetration: 5.97 (0.235) maximum. r g w n q b 0.25 (0.010) m ta mm 2 pl e seating plane f v u c h a b t 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. mbrp60035ctl/d powertap and switchmode are trademarks 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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