uf200 thru uf2010 2.0 amp high efficiency rectifiers maximum ratings and electrical characteristics rating 25 c ambient temperature uniess otherwies specified. single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current .375"(9.5mm) lead length at ta=55 c features mechanical data peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 2.0a maximum dc reverse current tj=25 c at rated dc blocking voltage tj=100 c maximum reverse recovery time (note 1) typical junction capacitance (note 2) operating and storage temperature range tj, tstg 2.0 1.0 1.1 1.7 60 5 500 50 75 35 -55 +150 v a a v u a u a ns pf c 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 * uf200 uf201 uf202 uf204 uf206 uf208 uf2010 units 50 100 200 400 600 800 1000 50 100 200 400 600 800 1000 35 70 140 280 420 560 700 v v * high speed switching dimensions in inches and (millimeters) do-15 1.0(25.4) min. 1.0(25.4) min. .300(7.6) .230(5.8) .034(.9) .028(.7) dia. .140(3.6) .104(2.6) dia. voltage range 50 to 1000 volts current 2.0 amperes * both normal and pb free product are available: * normal:80~95%sn,5~20%pb * pb free:99 sn above can meet rohs enviroment substance directive request
.4 .6 .8 1.0 1.2 1.4 .001 .01 .1 1.0 10 rating and characteristic curves (uf200 thru uf2010) characteristics fig.4-maximum non-repetitive forward surge current fig.5-typical junction capacit ance i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) forward volt age,(v) pulse 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 set 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 a v e r a g e f o r w a r d c u r r e n t , ( a ) 0.4 0 0.8 1.2 1.6 2.0 2.4 derating curve 1.6 1.8 u f2 06 ~u f2 01 0 u f 2 0 4 u f 2 0 0 ~ u f 2 0 2 reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) 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 sine wave jedec method single 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 ambient temperature ( c) p e a k f o r w a r d s u r g e c u r r e n t , ( a )
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