surface mount silicon rectifier diodes m1 - m7 voltage range: 50 - 1000v current: 1.0 a features m 2 m 3 m 4 m 5 m 6 m 7 m a x i m u m r e c u rr e n t p ea k r e v e r s e v o l t a ge v rrm 50 100 200 400 600 800 1000 v m a x i m u m r m s v o l t a ge v r ms 35 70 140 280 420 560 700 v m a x i m u m dc b l o c k ing v o l t a g e v dc 50 100 200 400 600 800 1000 v m a x i m u m a v e r a g e f o r w a rd r e c t i f i e d c u rr e n t @t l =100 p ea k f o r w a r d s u r g e c u rr e nt 8 . 3 m s s ingl e h a l f s in e - w a ve s up e r i m p o s e d o n r a t e d l oa d ( j e d e c m e t h o d) m a x i m u m f o r w a r d v o l t a g e a t 1 . 0 a dc v f v m a x i m u m dc r e v e r s e c u rr e n t @t j =25 a t r a t e d dc b l o c k ing v o l t a g e @t j =100 t y pi c a l j un c t i o n c a p a c i t a n c e ( n o t e 1) c j pf t y pi c a l t h e r m a l r e s i s t a n c e ( n o t e 2) r jc /w o p e r a t ing t e m p e r a t u r e r a nge t j s t o r a g e t e m p e r a t u r e r a ng e t s tg i r 100 5 .0 10 - 55 t o +125 n o t es : 1 . m ea s u r e d a t 1 . 0 m h z a nd a ppli e d r e v e r s e v o l t a g e o f 4 . 0 v dc. 2 . t h e r m a l r e s i s t a n c e jun c t i o n t o l ea d. i f sm a i ( av) 1 .0 a 30 30 - 55 t o +125 1 .1 ua 1 of 2 www.sunmate.tw maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. d i ff u s e d j un c t i on f o r s u r f a c e m oun t e d app li c a t i ons lo w r e v e r s e l e a k ag e c u rr e nt lo w f o r w a r d v o l t ag e d r op h i gh c u rr e n t c apab ili ty p l a s t i c m a t e r i a l ha s u l f l a mm ab ili ty c l a ss i f i c a t i on 94 v -0 ! ! ! ! ! ! characteristic symbol unit case: sma/do-214ac, molded plastic ! ! terminals: solder plated, solderable per mil-std-750, method 2026 ! polarity: cathode band or cathode notch ! marking: type number ! weight: 0.064 grams (approx.) mechanical data a b c d g h e j dim minmax a 2.29 2.92 b 4.00 4.60 c 1.27 1.63 d 0.15 0.31 e 4.80 5.59 g 0.10 0.20 h 0.76 1.52 j 2.01 2.62 all dimensions in mm sma(do-214ac) m1
2 of 2 s in g l e p h a se h a lf w a ve 60 hz r es i s t i ve o r induc t i ve l o ad 25 50 75 100 125 150 175 1 .0 0 .8 0 .6 0 .4 0 .2 0 fi g . 1 - f o r w a rd curr e n t d e r a t i n g cur ve a v e r a g e f o r w a r d c u r r e n t a m p e r e s l ea d t e m pe r a t ur e fi g . 4 - t y p i c a l r eve r se ch a r a c t e r i s t i cs pe rc e n t r a t e d peak r eve r se 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 , ( u a ) 1000 100 0 10 1 .0 0 .1 0 . 01 0 20 40 60 80 100 120 140 t j = 125 t j = 25 fi g . 2 - m a x i m u m n o n - r epe t i t i ve s ur g e curr e nt 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 nu m be r o f c y c l es at 1 2 5 10 20 50 100 30 10 0 20 p u l se w i d t h 8 . 3 ms s i n g l e h a l f- s i n e - w ave ( j e d e c m e t h o d) fi g . 3 - t y p i c a l f o r w a rd ch a r a c t e r i s t i cs i n s t a n t a n e o u s f o r w a r d c u r e n t , ( a ) i n s t a n t a n e o u s f o r w a rd v o l t a g e , v o l ts 10 1 .0 0 .1 0 . 01 0 0 .2 0 .4 0 .6 0 .8 1 .0 1 .2 1 .4 1 .6 1 .8 t j = 25 p u l se w i d t h 300 us www.sunmate.tw
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