notes : 1.test condition of t rr :i f =0.5a,i r =1.0a,i rr =0.25a. 2.measured at 1.0mhz and applied reverse voltage of 4.0v dc. 3.thermal resistance junction to ambient. v rms v dc v rrm i (av) i fsm v f i r uf1001 thru uf1007 features diffused junction ultra fast switching for high efficiency low reverse leakage current low forward voltage drop high current capability easily cleaned with freon, alcohol, chlorothene and similar solvents plastic material has ul flammabitily classification 94v-0 mechanical data case : jedec do-41 molded plastic polarity : color band denotes cathode weight : 0.012 ounces, 0.34 grams mounting position : any maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20% uf1003 200 140 200 uf1001 50 35 50 uf1007 1000 700 1000 uf1002 100 70 100 uf1006 800 560 800 uf1005 600 420 600 UF1004 400 280 400 maximum average forward rectified current @t a = 55 c peak forward surge current 8.3ms single half sine-wave super imposed on rated load (jedec method) maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum forward voltage at 1.0a dc maximum dc reverse current at rated dc blocking voltage @t j =100 c @t j =25 c 1.0 30 1.0 5 100 ,t j t stg storage / operating temperature range -55 to +150 c typical thermal resistance (note 3) r 0ja 40 c/w c j typical junction capacitance (note 2) 20 pf ua v a a v unit v v all dimensions in millimeter max. min. do-41 dim. a d c b 25.4 5.20 - 4.20 0.70 2.00 2.70 0.90 do-41 a c d a b characteristics symbol maximum reverse recovery time (note 1) t rr 1.3 1.7 50 10 75 ns reverse voltage - 50 to 1000 volts forward current - 1.0 ampere ultra fast rectifiers compact technology ctc0 104 ver . 2 .0 1 of 2 uf1001 thru uf1007 www.datasheet.co.kr datasheet pdf - http://www..net/
rating and characteristic curves fig.2 - maximum non-repetitive surge current number of cycles at 60hz peak forward surge current, amperes 1 5 10 50 100 2 20 0 10 20 30 40 pulse width 8.3ms single half-sine-wave (jedec method) fig.1 - forward current derating curve average forward current amperes 25 75 100 125 150 0.6 0.1 50 0.2 1.0 175 single phase half wave 60hz resistive or inductive load ambient temperature , c 0.8 0.4 fig.4 - typical forward characteristics 2.0 instantaneous forward voltage , volts instantaneous forward current ,(a) 0.2 0.4 1.2 1.4 1.0 10 100 0.6 0.8 1.0 0.1 1.8 1.6 t j = 25 c pulse width 300us uf1001 to UF1004 uf1005 to uf1007 UF1004 fig.3 - typical junction capacitance capacitance , (pf) reverse voltage , volts 10 1 100 100 10 1.0 uf1005 to uf1007 uf1001 to UF1004 4 t j = 25 c, f = 1mhz uf1001 thru uf1007 compact technology ctc0 104 ver . 2 .0 2 of 2 uf1001 thru uf1007 www.datasheet.co.kr datasheet pdf - http://www..net/
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