ultrafast switching rectifier voltage - 50 to 800 volts current - 10.0 amperes features ? plastic package has underwriters laboratory flammability classification 94v-o utilizing flame retardant epoxy molding compound ? exceeds environmental standards of mil-s-19500/228 ? low power loss, high efficiency ? low forward voltage, high current capability ? high surge capacity ? ultra fast recovery times, high voltage high temperature soldering : 260 ? o c / 10 seconds at terminals ? pb free product at available : 99% sn above meet rohs environment substance directive request mechancaldata ? case: to-220ac molded plastic ? terminals: lead solderable per mil-std-202, method 208 ? polarity: as marked ? mounting position: any ? weight: 0.08 ounce, 2.24 gram maximum ratings and electrical characteristics ratings at 25 o c j ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20% type number UF1000 uf1001 uf1002 uf1003 uf1004 uf1006 uf1008 units maximum recurrent peak reverse voltage 50 100 200 300 400 600 800 v maximum rms voltage 35 70 140 210 280 420 560 v maximum dc blocking voltage 50 100 200 300 400 600 800 v maximum average forward rectified current .375?(9.5mm) lead length @ t c =100 a 01 peak forward surge current, 8.3ms single half sine wave superimposed on rated load(jecec method) a 051 maximum instantaneous forward voltage at 10.0a 1.0 1.3 1.7 v maximum dc reverse current @t a =25 at rated dc blocking voltage @t a =125 10.0 500 a a maximum reverse recovery time(note 1) 50 75 ns typical junctioncap acitance (note 2) 80 50 pf typical junction resi stance (note 2) r ? ja 15 operating and storage temperature range t j ,t stg -55 to +150 notes: 1. reverse recovery test conditions: if=0.5a, ir=1a, irr=0.25a 2. measured at 1 mhz and applied reverse voltage of 4.0 vdc 3. thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) p.c.b. mounted to-220ac unit:inch(mm) .419(10.66) max .196(5.0) .163(4.16) .054(1.39) .045(1.15) .114(2.9) .098(2.5) .025(0.65) max .139(3.55) . min dia pin1 32 .177(4.5) .max .038(0.96) .019(.5) .100(2.54) .624(15.87) .548(13.93) .50(12.7) max .269(6.85) .226(5.75) data sheet UF1000~uf1008 semiconductor http://www.yeashin.com 1 rev.02 20110725 c c/w c c symbol vf i r tstg c
rating and characteristic curves UF1000~uf1008 http://www.yeashin.com 2 rev.02 20110725 rating and characteristic curves UF1000 thru uf1008 n o t e : 1 . r i s e t i m e = 7 n s m a x . i n p u t i m p e d a n c e = 1 m e g o h m . 2 2 p f 2 . r i s e t i m e = 1 0 n s m a x . s o u r c e i m p e d a n c e = 5 0 o h m s t r r +0.5a 0 -0.25 -1.0 s e t t i m e 1 c m b a s e f o r 5 0 n s / c m fig. 1-reverse recovery time characteristic and test circuit diagram 20 16 12 8 4 0 0 50 100 150 c a s e t e m p e r a t u r e , fig. 1-typical forward current derating curve 1000 100 10 1.0 0.1 20 40 60 80 100 120 140 t j = 125 t j = 2 5 p e r c e n t o f r a t e d p e a k r e v e r s e v o l t a g e fig. 2-typical reverse characteristics 150 120 90 60 30 1 2 5 10 20 50 100 t j = 1 2 5 8.3ms single half since- wave jedec method n u m b e r o f c y c l e s a t 6 0 h z fig. 3-maximum non-repetitive forward surge current 210 200 160 120 80 40 0 1 2 5 20 50 100 200 500 UF1000 uf1008 r e v e r s e v o l t a g e , v o l t s 8 0 4 0 2 0 1 0 3 .0 1 .0 0 .3 0 .1 0.0 3 0.0 1 0.4 0.6 0.8 1.0 1.2 1.4 1.8 UF1000 uf1008 f o r w a r d v o l t a g e , v o l t s fig. 4-typical junction capacitance fig. 5-typical forward characteristics peak forward current, amperes instantaneous reverse current, microamperes peak forward current amperes capacitance, (pf) instantaneous forward current, (a) c c c c
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