st t 2 5 3 t hyristor-thyristor modules t y p e st t 2 5 3 g k 0 8 st t 2 5 3 g k 1 2 st t 2 5 3 gk 1 4 st t 2 5 3 gk 1 6 st t 2 5 3 gk 1 8 v r r m v d r m v 8 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 v r s m v d s m v 9 0 0 1 3 0 0 1 5 0 0 1 7 0 0 1 9 0 0 d i m e n s i o n s i n m m ( 1 m m = 0 . 0 3 9 4 " ) s y m b o l test conditions m a x i mum ratings u n i t t v j = t v j m t c = 8 5 o c ; 180 o s i n e 4 0 0 2 5 3 a t v j = 4 5 o c t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e t v j = t v j m t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e 8 5 0 0 9 0 0 0 7 0 0 0 8 0 0 0 a i t s m , i f s m t v j = 4 5 o c t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e t v j = t v j m t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e 4 0 5 0 0 0 3 3 6 0 0 0 3 2 0 0 0 0 2 4 0 0 0 0 a 2 s i 2 d t ( d i / d t ) c r 2 5 0 8 0 0 a / u s ( dv/dt) c r t v j = t v j m ; v d r = 2 / 3 v d r m r g k = ; method 1 (linear voltage rise) 1 0 0 0 v / u s p g m t v j = t v j m t p = 3 0 u s i t = i tavm t p = 5 0 0 u s 1 2 0 6 0 w p g av 2 0 w i t r m s , i f r m s i tavm , i favm o c t v j t v j m t s t g - 4 0 . . . + 1 4 0 1 4 0 - 4 0 . . . + 1 3 0 v i s o l 5 0 / 6 0 h z , r m s t = 1 m i n i i s o l < 1 m a t = 1 s 3 0 0 0 3 6 0 0 v ~ m d m o u n t i n g t o r q u e ( m 5 ) terminal connection torque (m8) _ 2 . 5 - 5 / 2 2 - 4 4 1 2 - 1 5 / 1 0 6 - 1 3 2 n m / l b.in. weight 4 3 0 g t v j = t v j m r e p e t i t i ve, i t = 7 5 0 a f = 5 0 h z , t p = 2 0 0 u s v d = 2 / 3 v d r m i g = 1 a n o n r e p e t i t i ve, i t = 2 5 0 a d i g / d t = 1 a / u s v r g m 1 0 v typical including screws
st t 2 5 3 t hyristor-thyristor modules s y m b o l test conditions c h a r a c t e r i s t i c values u n i t i r r m t v j = t v j m ; v r = v r r m ; v d = v d r m 7 0 m a f e atures * i n t e rnational standard package * d i r e c t c o p p e r b o n d e d a l 2 o 3 - c e ramic b a s e p l a t e * p l a n a r p a s s i vated chips * i s o l a t i o n voltage 3600 v~ a dvantages * s p a c e a n d weight savings * s i m p l e m o u n t i n g * i m p r oved temperature and power c y c l i n g * r e d u c e d p r o t e c t i o n c i r c u i t s a p p l i c ations * m o t o r c o n t r o l * power converter * h e a t a n d t e m p e rature control for i n d u s t rial furnaces and chemical p r o c e s s e s * l i g h t i n g c o n t r o l * c o n t a c t l e s s switches m a i d r m 4 0 v v t , v f i t , i f = 7 5 0 a ; t v j = 2 5 o c 1 . 7 v to for power-loss calculations only (t v j = 1 4 0 o c ) 0 . 8 5 v r t 1 . 1 m v d = 6 v; t v j = 2 5 o c t v j = - 4 0 o c v g t 2 3 v v d = 6 v; t v j = 2 5 o c t v j = - 4 0 o c i g t 1 5 0 2 0 0 m a v g d t v j = t v j m ; v d = 2 / 3 v d r m 0 . 2 5 v i g d 1 0 m a i h t v j = 2 5 o c ; v d = 6 v; r g k = 1 5 0 m a t v j = 2 5 o c ; t p = 3 0 u s ; v d = 6 v i g = 0 . 4 5 a ; di g / d t = 0 . 4 5 a / u s 3 0 0 m a i l p e r t hyristor/diode; dc current p e r m o d u l e r t h j c 0 . 1 2 9 0 . 0 6 4 5 k / w p e r t hyristor/diode; dc current p e r m o d u l e r t h j k 0 . 1 6 9 0 . 0 8 4 5 k / w d s c r e e p i n g d i s t a n c e o n s u r face 1 2 . 7 m m d a s t rike distance through air 9 . 6 m m a m a x i mum allowable acceleration 5 0 m / s 2 t v j = 2 5 o c ; v d = 1 / 2 v d r m i g = 1 a ; di g / d t = 1 a / u s t g d 2 u s t v j = t v j m ; i t = 3 0 0 a ; t p = 2 0 0 u s ; -di/dt=10a/us typ. v r = 1 0 0 v; dv/dt=50v/us; v d = 2 / 3 v d r m t q 2 0 0 u s u c q s t v j = 1 2 5 o c ; i t , i f = 4 0 0 a ; -di/dt=50a/us 7 6 0 i r m 2 7 5 a
s tt 2 5 3 t hyristor-thyristor modules f i g . 2 a m a x i m u m f o r w a r d c u r r e n t a t c a s e t e m p e r a t u r e f i g . 3 p o w e r d i s s i p a t i o n v e r s u s o n - s t a t e c u r r e n t a n d a m b i e n t t e m p e r a t u r e ( p e r t h y r i s t o r o r d i o d e ) f i g . 5 t h r e e p h a s e r e c t i f i e r b r i d g e : p o w e r d i s s i p a t i o n v e r s u s d i r e c t o u t p u t c u r r e n t a n d a m b i e n t t e m p e r a t u r e f i g . 1 s u r g e o v e r l o a d c u r r e n t i t s m , i f s m : c r e s t v a l u e , t : d u r a t i o n f i g . 4 g a t e t r i g g e r c h a r a c t e r i s t i c s f i g . 6 g a t e t r i g g e r d e l a y t i m e f i g . 2 i 2 t v e r s u s t i m e ( 1 - 1 0 m s ) 3 x s t t 2 5 3
st t 2 5 3 t hyristor-thyristor modules f i g . 7 t h r e e p h a s e a c - c o n t r o l l e r : p o w e r d i s s i p a t i o n v e r s u s r m s o u t p u t c u r r e n t a n d a m b i e n t t e m p e r a t u r e 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 2 0 . 0 0 0 . 0 5 0 . 1 0 0 . 1 5 0 . 2 0 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 2 0 . 0 0 0 . 0 5 0 . 1 0 0 . 1 5 t s z t h j k k / w t s z t h j c k / w 3 0 d c 3 0 d c f i g . 8 t r a n s i e n t t h e r m a l i m p e d a n c e j u n c t i o n t o c a s e ( p e r t h y r i s t o r o r d i o d e ) f i g . 9 t r a n s i e n t t h e r m a l i m p e d a n c e j u n c t i o n t o h e a t s i n k ( p e r t h y r i s t o r o r d i o d e ) r t h j c f o r v a r i o u s c o n d u c t i o n a n g l e s d : d r t h j c ( k / w ) d c 0 . 1 2 9 1 8 0 o c 0 . 1 3 1 1 2 0 o c 0 . 1 3 1 6 0 o c 0 . 1 3 2 3 0 o c 0 . 1 3 2 c o n s t a n t s f o r z t h j c c a l c u l a t i o n : i r t h i ( k / w ) t i ( s ) 1 0 . 0 0 3 5 0 . 0 9 9 2 0 . 0 1 6 5 0 . 1 6 8 3 0 . 1 0 9 1 0 . 4 5 6 r t h j k f o r v a r i o u s c o n d u c t i o n a n g l e s d : d r t h j k ( k / w ) d c 0 . 1 6 9 1 8 0 o c 0 . 1 7 1 1 2 0 o c 0 . 1 7 2 6 0 o c 0 . 1 7 2 3 0 o c 0 . 1 7 3 c o n s t a n t s f o r z t h j k c a l c u l a t i o n : i r t h i ( k / w ) t i ( s ) 1 0 . 0 0 3 3 0 . 0 9 9 2 0 . 0 1 5 9 0 . 1 6 8 3 0 . 1 0 5 3 0 . 4 5 6 4 0 . 0 4 1 . 3 6 3 x s t t 2 5 3
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