high volt age fast recovery rectifiers maximum ratings and electrical chara cteristics 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=50 c fea tures mechanical da t a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 0.5a/0.2a d.c. maximum dc reverse current ta=25 c at rated dc blocking voltage t a=100 c 500 200 30 5.0 100 500 ma a v * 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: 0.34 grams r1200f thru r2500f 2.0 3.0 * vol t age range 1200 to 2500 volts current 500 & 200 m ampere v r1200f r1500f R1600F r1800f r2000f r2500f units 1200 1500 1600 1800 2000 2500 1200 1500 1600 1800 2000 2500 840 1050 1120 1260 1400 1750 v v maximum reverse recovery time (note 1) typical junction capacitance (note 2) 40 -65 +175 ns pf 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. do-41 dimensions in inches and (millimeters) 1.0(25.4) min. 1.0(25.4) min. .205(5.2) .166(4.2) .034(.9) .028(.7) dia. .107(2.7) .080(2.0) dia. operating and storage temperature range t j , t stg c a a
.1 1.0 10 100 rating and characteristic curves (r1200f thru r2500f) fig.1 - typical reverse characteristics r e v e r s e l e a k a g e c u r r e n t , ( m a ) percentage rated peak reverse vol tage 0 20 40 60 80 100 120 140 .01 fig.2-typical forward current dera ting curve a v e r a g e f o r w a r d c u r r e n t , ( m a ) tj=100 c tj=25 c 100 0 200 300 400 500 600 0 20 40 60 80 100 120 140 160 180 200 ambient temperature ( c) single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length fig.5-typical junction capacit ance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) 140 120 100 80 60 40 20 0 .01 .05 .1 .5 1 5 10 50 100 r12 00f ~r1 800 f r2000f~r25 00f (+) (+) 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 fig.4-maximum non-repetitive forward surge current 6 0 12 18 24 30 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method 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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