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 symbol v rrm v rms v dc if (av) i fsm v f i r trr c j t j , t stg 200 140 200 600 420 600 20.0 10.0 200 175 0.98 1.3 1.7 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) 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. .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 .1(2.54) .1(2.54) .387(9.85) to-220ab unit : inch (mm) ? u20c20d thru u20c60d pb free plating product u20c20d thru u20c60d 20.0 ampere dual doubler tandem ultra fast recovery diodes pb ? 2006 thinki semiconductor co.,ltd. http://www.thinkisemi.com/ page 1/2 positive negative doubler common cathode case case case common anode tandem polarity suffix "a" suffix "d" rev.04/2014 suffix "c" features low forward voltage drop fast switching for high efficiency high current capability case: heatsink to-220ab high surge current capability weight: 2.2 gram approximately polarity: as marked on diode body method 208 mounting position: any terminals: solderable per mil-std-202 mechanical data low reverse leakage current epoxy: ul 94v-0 rate flame retardant application automotive inverters/solar inverters plating power supply,smps and ups car audio amplifiers and sound device systems u20c20c u20c20a u20c20d u20c40c u20c40a u20c40d u20c60c U20C60A u20c60d
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 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 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 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 = 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 u20c20d u20c40d-u20c60d ? 2006 thinki semiconductor co.,ltd. http://www.thinkisemi.com/ page 2/2 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 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 10 100 0 . 0 1 0 . 4 0 . 2 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 6 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 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 u20c20d u20c40d u20c60d rev.04/2014 ? u20c20d thru u20c60d
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