maximum ratings and electrical characteristics for capacitive load, derate current by 20%. single phase, half wave, 60hz, resistive or inductive load. rating at 25 o c ambient temperature unless otherwise specified. notes : -55 to +150 UF2005CT symbol v rrm v rms v dc if (av) i fsm v f i r trr c j t j , t stg 50 100 200 140 200 300 210 300 600 35 70 420 50 100 600 20.0 10.0 200 175 0.975 1.3 50 1.5 35 250 120 70 unit v v v v a a ua ua o c pf ns 400 280 400 maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified peak forward surge current, 8.3ms single maximum instantaneous forward voltage maximum dc reverse current @t j =25 o c typical junction capacitance (note 2) operating junction and storage current t c =125 o c half sine-wave superimposed on rated load (jedec method) @ 10.0 a at rated dc blocking voltage @t j =125 o c maximum reverse recovery time (note 1) features ? l o w forward voltage drop ? fast switching for high efficiency ? high current capability ? case: molded plastic to-220ab ? high surge current capability ? weight: 2.24 grams ? polarity:color band denotes cathode method 208 ? mounting position: any ? terminals: solderable per mil-std-202 mechanical data ? low reverse leakage current temperature range (1) reverse recovery test conditions i f = 0.5a, i r = 1.0a, irr = 0.25a. (2) measured at 1.0 mhz and applied reverse voltage of 4.0 volts dc. ? epoxy: ul 94v-0 rate flame retardant glass passivated super fast recovery rectifier UF2005CT thru uf2060ct cumsumi semiconductor international ? www.cumsumi.com 1/2 mar-14,2006,rev.3 ? .196(5.00) .054(1.39) .038(0.96) .419(10.66) .139(3.55) min .624(15.87) .269(6.85) .548(13.93) .50(12.7)min .177(4.5)max .226(5.75) .163(4.16) .045(1.15) .019(0.50) .025(0.65)max positive ct ac ac .1(2.54) .1(2.54) .387(9.85) to-220ab unit : inch (mm) r o h s c o m p l i a n t uf2010ct uf2020ct uf2030ct uf2040ct uf2060ct free datasheet http:///
f i g . 1 - f o r w a r d c u r r e n t d e r a t i n g c u r v e f i g . 3 - t y p i c a l i n s t a n t a n e o u s f o r w a r d c h a r a c t e r i s t i c s 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 2 0 8 6 4 1 0 1 6 i 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 0 . 1 1 . 0 1 0 0 . 0 1 0 . 4 0 . 2 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 6 0 0 5 0 1 0 0 1 5 0 c a s e t e m p e r a t u r e , o c i n s t a n t a n e o u s f o r w a r d v o l t a g e , v o l t s f i g . 2 - m a x i m u m n o n - r e p e t i t i v e p e a k f o r w a r d s u r g e c u r r e n t p e a k 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 n u m b e r o f c y c l e s a t 6 0 h z 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 2 0 0 1 1 0 1 0 0 f i g . 4 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s 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 , % i n s t a n t a n e o u s r e v e r s e c u r r e n t , m i c r o a m p e r e s 0 . 1 0 1 1 0 1 0 0 0 1 0 0 2 0 4 0 6 0 8 0 1 0 0 f i g . 5 - t y p i c a l j u n c t i o n c a p a c i t a n c e r e v e r s e v o l t a g e , v o l t s 0 . 1 1 0 j u n c t i o n c a p a c i t a n c e , p f 1 0 0 0 1 . 0 4 . 0 1 0 1 0 0 1 0 0 6 0 h z r e s i s t i v e o r i n d u c t i v e l o a d p u l s e w i d t h 8 . 3 m s s i n g l e h a l f - s i r e - w a v e ( j e d e c m e t h o d ) t j = 2 5 o c p u l s e w i d t h = 3 0 0 u s 1 % d u t y c y c l e t j = 1 2 5 o c t j = 2 5 o c t j = 2 5 o c f = 1 . 0 m h z v s i g = 5 0 m v p - p u f 2 005ct - u f 2 020ct u f 2 060ct u f 2 030ct - u f 2 040ct cumsumi semiconductor international ? www.cumsumi.com 2/2 mar-14,2006,rev.3 ? UF2005CT thru uf2060ct free datasheet http:///
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