features high voltage high current capability low leakage current high surge capability low cost mechanical data case: molded plastic use ul-94-o regognized flame retardant epoxy terminal: axial leads solderable per mil-std202,method 208 polarity: color band denotes cathode mounting position: any dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave ,60hz, resistive or inductive load. for capacitive load, derate current by 20% r1200 R1500 r1800 r2000 r2500 r3000 r4000 r5000 r1200f R1500f r1800f r2000f r2500f r3000f r4000f r5000f maximum peak reverse voltage 1200 1500 1800 2000 2500 3000 4000 5000 vpk maximum average rectified current @half-wave resistive load 60h z t a =50 maximum forward peak surge current @8.3ms superimposed ifm(surge) maximum reverse current @ prv@25 t a i r maximum forward voltage @ 25 ta if=0.5/0.2 apk vfm notes:1.reverse recovery test conditions: if=0.5a, ir=1a, irr=0.25a 2. package do-15 -65 to +150 operating and storage temperature vpk r1200/r1200f series high voltage rectigiers reverse voltage - 1200 to 5000 volts forward current - 0.2 /0.5 amperes characteristics unit 500 500 500 200 4.5 5 _ _ ~ 43 ~ apk uadc ma ns maximum reverse recovery time ( note 1) 30 5.0 3 2 do- 41 .107(2.7) .080(2.0) .034(0.9) .028(0.7) dia dia .205(5.2) max 1.0(25.4) min. 1.0(25.4) min. do-15 min dia dia. .140(3.6) .104(2.6) .034(0.9) .028(0.7) .300(7.6) .230(5.8) 1.0(25.4) min. 1.0(25.4)
rating and characteristic curves r1200/r1200f series ~ 44 ~ number of cycles at 60hz 30 20 10 0 40 1 2 4 10 20 40 100 50 fig.4-peak forward surge current f o r w a r d s u r g e c u r r e n t , a m p e r e s p k ( h a l f - s i n e w a v e ) fig.1-reverse recovery time characteristic and test circuit diagram notes: 1. rise time=7ns max,input impedance= 1 megohm,22pf 2. rise time=10ns max,source impedance= 50 oh ms. 50 noninductive 10 noninductive 1 non- inductive oscilloscope note 1 pulse generator note 2 - + d.u.t 25 vdc (approx) (+) (-) 1cm -1.0a -0.25a 0 +0.5a trr set time base for 50/1000ns/cm fig. 2 C forward current derating curve ambient temperature ( ) a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t , a m p e r e s 0.2 0.1 0 0.3 0.4 0.5 0.6 25 50 125 100 75 150 175 single phase half wave 60h z resistive or inductive load 0.375 lead length r1200-r2000 r2500-r5000 flg.3 C typical instantaneous forward characteristics 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 m p e r e s instantaneous forward voltage.volts 0.01 0.1 0.5 1.0 10 1.0 2.0 3.0 4.0 5.0 6.0 7.0 r1200-5000 r1200-2000f r2500-5000 r2500-5000f t j = 25 c
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