1 2 pin 16.5 0.3 10.2 0.2 15.2 0.5 4.0 0.3 13.5 0.5 5.0 0.1 1.4 0.1 0.6 0.1 4.5 0.2 3.1 +0.2 -0.1 |? 3 .3 0.1 ?3.20.2 8.2 0.2 2.6 0.2 0.6 0.1 low cost low leakage low forward voltage drop high current capability case:jedec ito-220ac,molded plastic polarity: as marked weight: 0.056 ounces,1.587 gram mounting position: any ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. usf usf usf usf usf units maximum recurrent peak reverse voltage v rrm v maximum rms voltage v rms v max imum dc bloc king v oltage v dc v maximum average forw ard rectified current @t c =100 peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @t j =125 maximum instantaneous forw ard voltage @ 5.0a v f v maximum reverse current @t a =25 at rated dc blockin g vo ltage @t a =150 maximum reverse recovery time (note1) t rr ns operating junction te mperature range t j storage temperature range t stg the plastic material carries u/l recognition 94v-0 note: 1. measured with i f =0.5a, i r =1a, i rr =0.25a. a 60 i r i fsm 250 500 a 5.0 10.0 maximum ratings and electrical characteristics a voltage range: 50 --- 600 v current: 5.0 a ito-220ac easily cleaned with alcohol,isopropanol and s im ilar s olvents i f(av) 5.0 usf 505f 510f 515f 520f 540f 560f - 55 ----- + 150 0.975 35 70 105 140 280 420 50 100 150 200 400 600 25 1.3 1.5 50 50 100 150 200 400 600 - 55 ----- + 150 dimensions in millimeters USF505F-usf560f super fast rectifiers features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
.6 .4 .8 1.0 1.2 1.4 1.6 1.8 0.01 0.1 1 10 100 tj=25 c pulse width=300 s 1% duty cycle o USF505F~usf520f usf540f usf560f 0 1 10 20 40 30 50 70 60 80 20 tj =125?? 8.3ms single half sine-wave 24 1 0 81 0 0 40 60 80 amperes instantaneous forward current fig.4-forword derating curve case temperature, average forward current peak forward surge current amperes amperes fi g. 1 -- test ci rcui t di agram and reverse recovery ti me characteri sti c instantaneous forward voltage, volts z set time base for 10/20 ns/cm notes:1.rise time = 7ns max.input impedance =1m . 22pf. jjjj 2.rise time =10ns max.so urce impedance=50 . fi g. 2 -- typi cal forward characteri sti c fig.3 -- peak forward surge current -1.0a -0.25a 0 +0.5a t rr 1cm pulse generator (note2) d.u.t. 1 nonin- ductive 50 n 1. 10 n1. oscilloscope (note 1) (+) 25vdc (approx) (-) 0 25 50 75 100 125 150 single phase half wave 60 h z resistive or inductive load 175 1.0 2.0 3.0 4.0 5.0 6.0 0 number of cycles at 60hz USF505F-usf560f super fast rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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