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BD437T PN3644 VH448 F8973 20D05 TEA6425D A5841 SK646
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  s m d ty p e 1 thyristor 4 q u ad r an t s s en sit iv e t ria cs kt a 1a60 / kta 1a80 f e a tu r e s r e p e t i t i v e p e a k o f f - s t a t e v o l t a g e s : 6 0 0 v / 8 0 0 v r m s o n - s t a t e c u r r e n t : 1 a s e n s i t i v e g a t e t r i g g e r c u r r e n t - 5 m a o f i g t a t i , i i a n d i i i q u a d r a n t s . - 1 2 m a o f i g t a t i v q u a d r a n t . 1.t1 2.t2 3.gate 1.70 0.1 0.42 0.1 0.46 0.1 a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l k t t 1a60 kt t 1a80 unit p e a k r e p e t i t i v e f o r w a r d a n d r e v e r s e b l o c k i n g v o l t a g e s v d r m v r r m 6 0 0 8 0 0 v a v e r a g e o n - s t a t e c u r r e n t t c = 7 2 i t ( a v ) r m s o n - s t a t e c u r r e n t t c = 7 2 i t ( r m s ) n o n - r e p e t i t i v e p e a k o n - s t a t e c u r r e n t i t s m c i r c u i t f u s i n g c o n s i d e r a t i o n s ( t = 1 0 m s ) i 2 t a 2 s f o r w a r d p e a k g a t e c u r r e n t t j = 1 2 5 i f g m a r e v e r s e p e a k g a t e v o l t a g e t j = 1 2 5 v r g m v p e a k g a t e p o w e r t j = 1 2 5 p g m a v e r a g e g a t e p o w e r t j = 1 2 5 p g ( a v ) t h e r m a l r e s i s t a n c e j u n c t i o n t o a m b i e n t r t h ja t h e r m a l r e s i s t a n c e j u n c t i o n t o c a s e r t h jc j u n c t i o n t e m p e r a t u r e t j s t o r a g e t e m p e r a t u r e r a n g e t st g 1 5 0 4 8 1 2 5 - 4 0 t o 1 5 0 0 . 5 6 2 0 . 2 0 . 9 1 1 2 / 1 3 0 . 7 k / w w a tiger electronic co.,ltd
s m d ty p e 2 thyristor 4 q u ad r an t s s en sit iv e t ria cs kt a 1a60 / kta 1a80 e l e c tr i c a l ch a r a c te r i s ti c s (t a = 2 5 , u n l e s s o t h e rw i s e n o t e d . ) n o t e . 1 : p u l s e w i d t h 1 . 0 m s , d u t y c y c l e 1 % t y p i c a l ch a r a c te r i s i ti c s f i g 1 . r . m . s. c u r r e n t v s . po w e r d i s s i p a ti o n f i g 2 . r . m . s. c u r r e n t v s . c a s e te m p e r a tu r e 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 8 0 o 1 5 0 o 1 2 0 o 9 0 o 6 0 o 3 0 o p o w e r d i s s i p a t i o n , p d [ w ] r . m . s . o n s t a t e c u r r e n t , i t ( r m s ) [ a ] 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 7 0 8 0 9 0 1 0 0 1 1 0 1 2 0 1 3 0 1 8 0 o 1 5 0 o 1 2 0 o 9 0 o 6 0 o 3 0 o m a x i m u m a l l o w a b l e c a s e t e m p e r a t u r e , t c [ o c ] r . m . s . o n s t a t e c u r r e n t , i t ( r m s ) [ a ] p a r a m e t e r s y m b o l m i n t y p . m a x u n i t r e p e t i t i v e p e a k o f f - s t a t e v o l t a g e v d r m k t t 1a60 600 r e p e t i t i v e p e a k r e v e r s e v o l t a g e v r r m k t t 1a80 800 t j = 2 5 5 0 u a t j = 1 2 5 5 m a t j = 2 5 5 0 u a t j = 1 2 5 5 m a o n - s t a t e v o l t a g e v t m 1 . 2 1 . 6 1 + , 1 - , 3 - 1 . 5 3 + 2 1 + , 1 - , 3 - 5 3 + 1 2 h o l d i n g c u r r e n t i h 5 c r i t i c a l r a t e o f r i s e o f o f f - s t a t e v o l t a g e d v / d t 1 0 v / u s n o n - t r i g g e r g a t e v o l t a g e ( n o t e . 1 ) v g d 0 . 2 v r e p e t i t i v e p e a k r e v e r s e c u r r e n t r e p e t i t i v e p e a k o f f - s t a t e c u r r e n t i d r m i r r m v d = 2 / 3 v d r m , t j = 1 2 5 m a v d = 1 2 v , r l = 3 3 0 , t j = 1 2 5 s i n e w a v e , 5 0 / 6 0 h z , g a t e o p e n v i t = 2 0 0 m a v d r m = v r r m t e s t c o n d i t i o n s i t = 1 . 4 a , i g = 2 0 m a v g a t e t r i g g e r v o l t a g e v g t v d = 1 2 v , r l = 3 3 0 v d = 1 2 v , r l = 3 3 0 i g t g a t e t r i g g e r c u r r e n t h f e cl a s s i f i c a ti o n m a rk i n g n o k t t 1a60 kt t 1a80 m a r k i n g 1 a 6 0 1 a 8 0
s m d ty p e 3 t hyri st o r 4 q u ad r an t s s en sit iv e t ria cs kt a 1a60 / kta 1a80 t y p i c a l ch a r a c te r i s i ti c s fi g 3 . g a te p o w e r c h a r a c te r i s ti c s fi g 4 . su r g e o n s ta te c u r r e n t r a tin g (n o n -r e p e ti ti v e ) fi g 5 . g a te tr ig g e r c u r r e n t v s . ju n c tio n te m p e r a tu r e fi g 6 . g a te tr ig g e r v o l ta g e v s . ju n c tio n te m p e r a tu r e - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 v + g t 1 v - g t 1 v + g t 3 v - g t 3 j u n c t i o n t e m p e r a t u r e , t j [ o c ] x 10 0 ( % ) v g t ( t o c ) v g t ( 2 5 o c ) 1 0 0 1 0 1 1 0 2 0 3 6 9 1 2 1 5 5 0 h z 6 0 h z s u r g e o n s t a t e c u r r e n t, i t s m [ a ] t i m e [ c y c l e s ] - 5 0 - 2 5 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 i + g t 3 j u n c t i o n t e m p e r a t u r e , t j [ o c ] x 10 0 ( % ) i g t ( t o c ) i g t ( 2 5 o c ) i + g t 1 i - g t 1 i - g t 3 1 0 0 1 0 1 1 0 2 1 0 3 1 0 - 1 1 0 0 1 0 1 2 5 [ o c ] i + g t 3 2 5 [ o c ] i + g t 1 i - g t 1 i - g t 3 p g ( a v ) ( 0 . 2 w ) p g m ( 2 w ) v g d g a t e v o l t ag e , v g [ v ] g a t e c u r r e n t, i g [ m a ] fi g 7 . i n s ta n ta n e o u s o n s ta te c u r r e n t v s . i n s ta n ta n e o u s o n s ta te v o l ta g e fi g 8 . t h e r m a l i m p e d a n c e v s . pu l s e ti m e 0 1 2 3 4 5 1 0 - 1 1 0 0 1 0 1 t j = 1 2 5 o c i n s t a n t aneo u s o n s t a t e c u r r e n t, i t [ a ] i n s t a n t aneo u s o n s t a t e v o l t ag e , v t [ v ] t j = 2 5 o c 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 2 1 0 3 t h e r m a l i m peda n c e [ o c / w ] p u l s e t i m e [ s e c ] r s = 0 . 1 6 v t o = 1 . 1 0 v


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