t h yristo r -t h yristor modules type STT27GK08B stt27gk12b stt27gk14b stt27gk16b stt27gk18b v drm v 800 1200 1400 1600 1800 v rsm v dsm v 900 1300 1500 1700 1900 dimensions in mm (1mm=0.0394") symbol t est conditions maxi m um ratings unit t vj =t vjm t c =85 o c ; 180 o sine 50 27 a t vj =45 o c t=10ms (50hz), sine v r =0 t=8.3ms (60hz), sine t vj =t vjm t=10ms(50hz), sine v r =0 t=8.3ms(60hz), sine 520 560 460 500 a i tsm , i fsm t vj =45 o c t=10ms (50hz), sine v r =0 t=8.3ms (60hz), sine t vj =t vjm t=10ms(50hz), sine v r =0 t=8.3ms(60hz), sine 1350 1300 1050 1030 a 2 s i 2 dt (di/dt) cr 150 500 a/us ( d v/dt) cr t vj =t vjm ; v dr =2/3v drm r gk = ; method 1 (linear v oltage r ise) 1000 v/us p gm t vj =t vjm t p =30us i t =i t a vm t p =300us 10 5 w p g a v 0.5 w i trms , i frms i t a vm , i f a vm o c t vj t vjm t stg -40...+125 125 -40...+125 v isol 50/60hz, rms t=1min i isol <1ma t=1s 3000 3600 v~ m d mounting torque (m5) t e r minal connection torque (m5) _ 2.5-4.0/22-35 2.5-4.0/22-35 nm/l b .in. w eight 110 g t vj =t vjm repetiti v e , i t =45a f=50hz, t p =200us v d =2/3v drm i g =0.45a non repetiti v e , i t =i t a vm di g /dt=0.45a/us v rgm 10 v stt27gkxxb t yp. v rsm p1 ? 2008 sirectifier all rights reserved www.sirectifier.com tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com
t h yristo r -t h yristor modules stt27gkxxb symbol t est conditions characteristic v alues unit v v t , v f i t , i f =80a ; t vj =25 o c 1.64 v t o f or p o w er-loss calculations only (t vj =125 o c) 0.85 v r t 11 m v d =6 v ; t vj =25 o c t vj =-40 o c v gt 1.5 1.6 v v d =6 v ; t vj =25 o c t vj =-40 o c i gt 100 200 ma v gd t vj =t vjm ; v d =2/3v drm 0.2 v i gd 10 ma i h t vj =25 o c ; v d =6 v ; r gk = 200 ma t vj =25 o c ; t p =10us ; v d =6v i g =0.45a ; di g /dt=0.45a/us 450 ma i l per t h y r istor/diode ; dc current per module r thjc 0.88 0.44 k/w per t h y r istor/diode ; dc current per module r thjk 1.08 0.54 k/w d s creeping distance on sur f ace 12.7 mm d a st r i k e distance through air 9.6 mm a maxi m um all o w a b le accele r ation 50 m/s 2 i rrm , i drm t vj =t vjm ; v r =v rrm ; v d =v drm 3 ma t vj =25 o c ; v d =1/2v drm i g =0.45a ; di g /dt=0.45a/us t gd 2 us t vj =t vjm ; i t =20a ; t p =200us ; -di/dt=10a/us ty p . v r =100 v ; dv/dt=20v/us ; v d =2/3v drm t q 150 us uc q s tvj=tvjm; it, i f=27a; -di/dt=0.64a/us 50 i rm 6 a fe a tures * inte r national standard pa c kage * glass passi v ated chips * isolation v oltage 3600 v~ * ul file no.310749 * rohs compliant a d v an t a ges * space and w eight s a vings * simple mounting with t w o scr e ws * impr o v ed tempe r ature and p o w er cycling * reduced protection circuits applic a tions * dc motor control * softsta r t a c motor controller * light, heat and tempe r ature control * copper base plate p2 ? 2008 sirectifier all rights reserved www.sirectifier.com tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com
t h y r i s t o r - t h y r i s t o r m o d u l e s stt27gkxxb 1 / 2 stt 27 b . 1 / 2 std27b . 0 0 p t a v i t a v 2 5 5 0 7 5 w a 6 0 9 0 1 2 0 s i n . 1 8 0 r e c . 1 8 0 f i g . 1 l p o w e r d i s s i p a t i o n p e r t h y r i s t o r v s . o n - s t a t e c u r r e n t 0 0 p t a v 2 5 5 0 5 0 7 5 w 1 0 0 f i g . 1 r p o w e r d i s s i p a t i o n p e r t h y r i s t o r v s . a m b i e n t t e m p t a c o 1 5 0 k / w r t h ( j - a ) 1 s t t 27 27 b . 1 s t d b . 0 0 p v t o t i r m s 1 0 0 5 0 w a f i g . 2 l p o w e r d i s s i p a t i o n p e r m o d u l e v s . r m s c u r r e n t 0 0 1 0 0 5 0 w 1 0 0 f i g . 2 r p o w e r d i s s i p a t i o n p e r m o d u l e v s . c a s e t e m p t a t c c o c o 1 5 0 k / w 1 1 8 1 0 8 9 8 8 8 7 8 6 8 r t h ( c - a ) p v t o t 2 stt27b 27b . 2 s t d . 0 0 p v t o t 1 0 0 2 0 0 5 0 3 0 0 w a f i g . 3 l p o w e r d i s s i p a t i o n o f t w o m o d u l e s v s . d i r e c t c u r r e n t i d 2 5 7 5 0 0 1 0 0 2 0 0 5 0 3 0 0 w 1 0 0 f i g . 3 r p o w e r d i s s i p a t i o n o f t w o m o d u l e s v s . c a s e t e m p t a t c c o c o 1 5 0 k / w 1 2 5 1 1 5 1 0 5 9 5 8 5 7 5 6 5 p v t o t 1 . 25 r t h ( c - a ) r l 10 20 30 40 r e c. 1 5 3 0 c o n t . 8 6 5 4 3 . 5 3 2 . 5 2 1 . 2 1 . 8 1 . 4 1 . 6 1.3 2 . 2 2 . 75 20 40 60 80 120 25 75 20 40 60 80 120 4 3 0 . 2 0 . 1 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 . 8 1 1 . 2 2 1 . 4 6 2.5 50 150 250 55 250 150 50 2 1 . 5 1 0 . 75 0 . 6 0 . 5 0 . 4 0 . 3 0 . 2 5 0 . 1 5 0 . 1 0 . 0 5 0.2 0 . 35 p3 ? 2008 sirectifier all rights reserved www.sirectifier.com tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com
stt27b 27b . 3 s t d . 0 0 p v t o t p v t o t i r m s 1 0 0 3 0 0 4 0 0 w a f i g . 4 l p o w e r d i s s i p a t i o n o f t h r e e m o d u l e s v s . d i r e c t a n d r m s c u r r e n t 2 0 0 i d w 3 b 6 0 0 1 0 0 2 0 0 5 0 3 0 0 w 1 0 0 f i g . 4 r p o w e r d i s s i p a t i o n o f t h r e e m o d u l e s v s . c a s e t e m p t a t c c o c o 1 5 0 r t h ( c - a ) 4 0 0 3 stt27b 27b . s t d . 1 0 0 1 0 0 1 0 1 0 0 0 a / u s f i g . 5 r e c o v e r e d c h a r g e v s . c u r r e n t d e c r e a s e 1 0 0 1 / 2 1 / 2 u c t v j = 1 2 5 c o 0 0 . 0 0 1 0 . 0 1 k / w 1 0 0 f i g . 6 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 v s . t i m e t z t h stt27b . std 27b 1 / 2 1 / 2 . z t h ( j - s ) z t h ( j - c ) 0 . 1 1 1 0 s 0 . 4 0 . 8 stt27b 27b . s t d . 0 0 1 0 0 f i g . 7 o n - s t a t e c h a r a c t r i s t i c s 1 / 2 1 / 2 a 5 0 i t v t 0 . 5 1 1 . 5 2 v 2 . 5 t y p . m a x . f i g . 8 s u r g e o v e r l o a d c u r r e n t v s . t i m e 1 t 1 0 1 0 0 m s 1 0 0 0 0 . 4 0 . 6 0 . 8 1 1 . 2 1 . 4 1 . 6 i t ( o v ) i t s m 2 s t t 27b 27b s t d . 1 / 2 1 / 2 . 1 v r r m . 0 . 5 v r r m . 0 v r r m . i t s m ( 2 5 c ) = 5 5 0 a o i t s m ( 1 2 5 c ) = 4 8 0 a o t h y r i s t o r - t h y r i s t o r m o d u l e s stt27gkxxb 25 50 75 100 1 19 1 . 5 k / w 1 0 . 8 0 . 6 0 . 5 0 . 4 0 . 3 0 . 2 0 . 1 5 0 . 1 0 . 0 5 0 . 2 5 0 . 3 5 qrr -di /dt t 5 a 1 0 a 2 0 a 5 0 a 1 0 0 a i t m = 1.2 25 75 tvj=25 c o _ _ tvj=125 c o - - p4 ? 2008 sirectifier all rights reserved www.sirectifier.com tel: +86-519-86800000 fax: +86-519-88019019 e-mail: sales@sirectifier.com
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