? semiconductor components industries, llc, 2006 may, 2006 ? rev. 5 1 publication order number: mbr0520lt1/d mbr0520lt1, MBR0520LT3 preferred devices surface mount schottky power rectifier plastic sod?123 package the schottky power rectifier employs the schottky barrier principle with a barrier metal that produces optimal forward voltage drop?reverse current tradeoff. ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical to the system. this package provides an alternative to the leadless 34 melf style package. these state?of?the?art devices have the following features: features ? guardring for stress protection ? very low forward voltage (0.38 v max @ 0.5 a, 25 c) ? 125 c operating junction temperature ? epoxy meets ul 94 v?0 @ 0.125 in ? package designed for optimal automated board assembly ? pb?free packages are available mechanical characteristics ? reel options: mbr0520lt1 = 3,000 per 7 reel / 8 mm tape MBR0520LT3 = 10,000 per 13 reel / 8 mm tape ? polarity designator: cathode band ? weight: 11.7 mg (approximately) ? case: epoxy, molded ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead and mounting surface temperature for soldering purposes: 260 c max. for 10 seconds b2 = device code m = date code = pb?free package http://onsemi.com schottky barrier rectifier 0.5 amperes, 20 volts sod?123 case 425 style 1 marking diagram b2 m device package shipping ? ordering information mbr0520lt1 sod?123 3000/tape & reel MBR0520LT3 sod?123 10,000/tape & ree l mbr0520lt1g sod?123 (pb?free) 3000/tape & reel MBR0520LT3g sod?123 (pb?free) 10,000/tape & ree l ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specification s brochure, brd8011/d. preferred devices are recommended choices for future use and best overall value. (note: microdot may be in either location)
mbr0520lt1, MBR0520LT3 http://onsemi.com 2 maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 v average rectified forward current (rated v r , t l = 90 c) i f(av) 0.5 a non?repetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 5.5 a storage temperature range t stg ?65 to +150 c operating junction temperature t j ?65 to +125 c voltage rate of change (rated v r ) dv/dt 1000 v/ s esd ratings: machine model = c human body model = 3b > 400 > 8000 v stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. thermal characteristics rating symbol value unit thermal resistance; junction?to?ambient (note 1) r ja 206 c/w thermal resistance; junction?to?lead r jl 150 c/w electrical characteristics maximum instantaneous forward voltage (note 2) v f t j = 25 c t j = 100 c v (i f = 0.1 amps) (i f = 0.5 amps) 0.300 0.385 0.220 0.330 maximum instantaneous reverse current (note 2) i r t j = 25 c t j = 100 c ma (v r = 10 v) (rated dc voltage = 20 v) 75 a 250 a 5 ma 8 ma 1. 1 inch square pad size (1 x 0.5 inch for each lead) on fr4 board. 2. pulse test: pulse width = 300 s, duty cycle 2%.
mbr0520lt1, MBR0520LT3 http://onsemi.com 3 i r , reverse current (a) 1 0.1 0.01 0.1 0.2 0.3 0.4 0.5 i f , instantaneous forward current (amps ) t j = 100 c 75 c 25 c ?25 c v f , instantaneous forward voltage (volts) figure 1. typical forward voltage 10,000 1000 100 010152025 75 c v r , reverse voltage (volts) figure 2. typical reverse current 5 200 0 v r , reverse voltage (volts) figure 3. typical capacitance 510152025 150 100 0 c, capacitance (pf) 50 10 1 0.01 010152025 v r , reverse voltage (volts) figure 4. typical reverse current 5 100 0.1 ?25 c t j = +25 c t j = 100 c i r , reverse current (a) 1 0.875 0 lead temperature ( c) figure 5. current derating (lead) 67 0.75 0.625 0.5 60 0.125 0.25 0.375 dc = = square wave 10 74 81 88 average forward current (amp) 0.35 0.315 0 i f(av) , average forward current (amp) figure 6. power dissipation 0.125 0.28 0.245 0.21 0 0.105 0.14 0.175 dc square wave 5 10 0.035 0.07 0.25 0.375 0.5 0.625 0.75 0.875 1 p f(av) , average power dissipation (watt) 102 95 109 116 123 130 20 t j = 125 c i pk i av 20 5 i pk i av
mbr0520lt1, MBR0520LT3 http://onsemi.com 4 package dimensions sod?123 case 425?04 issue e notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. aaaa aaaa aaaa e b d a l c 1 2 a1 dim min nom max millimeters inches a 0.94 1.17 1.35 0.037 a1 0.00 0.05 0.10 0.000 b 0.51 0.61 0.71 0.020 c 1.60 0.15 0.055 d 1.40 1.80 e 2.54 2.69 2.84 0.100 ??? 3.68 0.140 l 0.25 3.86 0.010 h e 0.046 0.002 0.024 0.063 0.106 0.145 0.053 0.004 0.028 0.071 0.112 0.152 min nom max 3.56 h e ??? ??? ??? 0.006 ??? ??? ??? ??? *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* style 1: pin 1. cathode 2. anode 1.22 0.048 mm inches scale 10:1 on semiconductor and are registered 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 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 ?t ypicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license un der its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended f or 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 situation 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, 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 a ny 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 mbr0520lt1/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
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