mu r 2 0 1 m ur 2 0 8 thru 2 . 0 a m p h i g h e f f i c i e n c y r e c t i f i e r s maximum r at ings and e l e ct r ical char act e r is t ics rating 25 c ambient temperature uniess otherwies specified. s ingle phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. type number m aximum recurrent peak reverse voltage m aximum rms voltage m aximum dc blocking voltage m aximum average forward rectified current .375"(9.5mm) lead length at ta=50 c features m e chanical data p eak forward surge current, 8.3 ms single half sine-wave s uperimposed on rated load (jedec method) m aximum instantaneous forward voltage at 2.0a m aximum dc reverse current ta=25 c at rated dc blocking voltage ta=100 c m aximum reverse recovery time (note 1) typical junction capacitance (note 2) 2.0 1.0 1.3 1.85 60 5.0 150 50 70 30 - 65 +150 v notes: 1. reverse recovery time test condition: if=0.5a, ir=1.0a, irr=0.25a 2. measured at 1mhz and applied reverse voltage of 4.0v d.c. * low forward voltage drop * high current capability * high reliability * high surge current capability * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * lead: axial leads, solderable per mil-std-202, method 208 guranteed * polarity: color band denotes cathode end * mounting position: any weight: 0.40 grams * mur 2 10 mur 2 20 mur 2 30 mur 2 40 mur 2 50 mur 2 60 mur 2 70 mur 2 80 units 50 100 200 300 400 600 800 1000 50 100 200 300 400 600 800 1000 35 70 140 210 280 420 560 700 v v * high speed switching v oltage range 50 to 1000 volts current 2.0 amperes dimensions in inches and (millimeters) do-15 1.0(25.4) min. 1.0(25.4) min. .300(7.6) .230(5.8) .03 1 (. 8 ) .02 3 (. 6 ) dia. .140(3.6) .104(2.6) dia. operating and storage temperature range t , t j s tg a a v m a m a ns pf c 66
.4 .6 .8 1.0 1.2 1.4 .001 .01 .1 1.0 10 r a ting a nd characteristic cu r ves ( mur 201 thru mur 208) characteristics fig.4-maximum non-repetitive forward surge current fig.5-typical junction capacitance instantaneous forward current,(a) forward voltage,(v) p ulse width 300us 1% duty cycle 0 20 40 80 100 60 ( + ) ( + ) 25vdc ( approx.) ( ) ( ) pulse generator (note 2) oscilliscope (note 1) 1 non- inductive w notes: 1. rise time= 7ns max., input impedance= 1 megohm.22pf. 2. rise time= 10ns max., source impedance= 50 ohms. + 0.5a 0 - 0.25a - 1.0a | | | | | | | | 1cm s et time base for 50 / 10ns / cm trr d.u.t. fig.3- test circuit diagram and reverse recovery time characteristics 10 noninductive 50 noninductive w w tj=25 c fig.2-typical forward current average forward current,(a) 0.4 0 0.8 1.2 1.6 2.0 2.4 derating curve 1.6 1.8 mu r 2 0 6 ~ mu r 2 0 8 m u r 2 0 4 ~ mu r 2 0 5 m u r 2 0 1 ~ mu r 2 0 3 reverse voltage,(v) j unction capacitance,(pf) 175 150 125 100 75 50 25 0 .01 .05 .1 .5 1 5 10 50 100 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half s ine wave jedec method s ingle phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length 0 25 50 75 100 125 150 175 fig.1-typical forward a mbient temperature ( c) p e a k forward surge current,(a) 67
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