r o h s r o h s n k t 8 0 0 / n k h 8 0 0 s e r i e s nell high power products p a g e 1 o f 4 thyr istor / diode and thyr istor / thyr istor , 800a ( super magn - a - p a k power modules ) features ? high voltage ? ele ctrical ly i solated by dbc cera mic ( ai o ) 2 3 ? 3 500 v rms isol ating volt age ? ind ustrial standard p ackage ? high surge capability ? modules uses high voltage power thyristor / d iodes in two basic c onf ig urat io ns ? s impl e mo un ting ? ul appro ved file e320098 ? c ompliant to rohs ? designed and qualified for multiple level ap plication s ? dc m otor control and drives ? bat tery cha rges ? w elders ? p ower con v erters ? lighti ng cont rol ? heat and temperature control pr oduc t summar y i t ( av ) 800 a super magn - a - p ak(1) ? ups a l l d i m e n s i o n s i n m i l l i m e t e r s - ~ + k 1 g 1 - ~ + k 2 g 2 k 1 g 1 n k t n k h w w w . n e l l s e m i . c o m major ra tin g s an d char acteristics symbol charact eristics i t ( av ) 85 c i t ( rms ) a i tsm 50 hz 60 hz 2 i t 50 hz 2 ka s 60 hz 2 i t v / v drm rrm range t j range 85 c units v a l u e a 2 ka s c v 8 0 0 1 2 5 6 2 4 0 0 0 2 5 1 3 0 2 8 8 0 2 6 2 1 2 8 8 0 0 4 0 0 t o 1 6 0 0 - 4 0 t o 1 2 5 7 8 1 6 8 1 3 - m 1 2 x 1 . 7 5 6 0 1 8 0 6 0 1 3 2 1 5 0 2 . 8 x 0 . 8 0 . 1 5 8 4 - ? 8 . 5 1 5 7 6 g / k p i n s
for w ard cond uctio n p arameter symbo l test conditions maxi mum aver ag e on - state curren t at c a se temp eratur e l t(av) 1 80 conduction , half sine wave ,50hz maximum rms on - state current l t(rms) a ma ximum peak , o ne - c ycl e, on - state n o n - repetitive s urg e cu rr en t i tsm t = 1 0 ms no voltage reapplied sin e half wave , ini tia l t j = t j ma ximum t = 8.3 ms maxi mum i 2 t fo r fusi ng i 2 t ka 2 s maxi mum i 2 t for fusing i 2 t t = 0 .1 ms to 10 ms , no voltage reapplied maximum on - s tate voltage drop v tm l = 2400 a , t = 25 c , 180 conduction tm j maxi mum for ward vo ltage dr op v fm l = 2400 a, t = 25 c , 180 conduction fm j maxi mum holding curre nt i h ano de supply = 12 v i nitia l i t = 30 a , t j = 25 c ma maximum latching current i l ano de supply = 12 v r esis tive lo ad = 1 g a te pulse : 10 v , 1 00 s , t j = 25 c 500 v units elec tric al spec ific a tions vol t age ra ting s type nu mber vo l t age code v rrm / v drm , maximum repetitive pea k reverse vol t age v v rsm / v dsm , maximum n o n - repetitive pea k revers e vol t age v i rrm / i drm a t 125 c ma NKT800 04 400 500 50 08 800 900 12 1200 1300 14 1400 1500 16 1600 1700 1 80 conduction , half sine wave ,50hz ,t = 85 c c v a l u e s 8 0 0 8 5 1 2 5 6 2 4 0 0 0 2 5 1 3 0 2 8 8 0 2 6 2 1 2 8 8 0 0 2 . 0 1 . 7 3 0 0 a c t = 1 0 ms t = 8.3 ms t = 1 0 ms t = 8.3 ms 2 ka s 2 0 1 6 1 8 3 5 reapplied 1 0 0 % v r r m n k h 8 0 0 1100 1 0 1000 blo c k ing p arameter symbo l test con ditions v alues v v / s 5 0 1 0 0 0 ma 3 5 0 0 un its switching p arameter symbo l test con ditions v alues 2 . 0 2 0 0 4 . 0 un its t y p i c a l d e l a y t i m e t d t y p i c a l r i s e t i m e t y p i c a l t u r n - o f f t i m e t r t q t = 2 5 c , g a t e c u r r e n t = 1 a , d i g / d t = 1 a / s j v = 0 . 6 7 v d r m d s i = 7 5 0 a , d i / d t = - 6 0 a / s , t = t m a x i m u m t m j j v = 5 0 v , d v / d t = 2 0 v / d t , g a t e 0 v , 1 0 0 r t = t m a x i m u m , j j 5 0 h z , c i r c u i t t o b a s e , a l l t e r m i n a l s s h o r t e d , 2 5 c , 1 s l , r r m t = 1 2 5 c j l d r m v i s o d v / d t m a x i m u m p e a k r e v e r s e a n d o f f - s t a t e l e a k a g e c u r r e n t r m s i s o l a t i o n v o l t a g e 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 l i n e a r t o v = 8 0 % v d d r m p a g e 2 o f 4 w w w . n e l l s e m i . c o m r o h s r o h s n k t 8 0 0 / n k h 8 0 0 s e r i e s nell high power products
ord ering inform ation table 1 - module type: nkt for (thyristor + thyristor) module 2 3 - current rating : i t ( a v ) - v oltage code x 100 = v rrm device code nkt 1 6 8 0 0 / 3 2 1 nkh for (thyristor + diode) module tr iggerin g p ara me ter s ymbol t est c ond it ions v alues units maxi mum peak g a te po wer p gm t p 5 ms , t j = t j ma ximum w ma ximum aver ag e gate power p g(a v) f = 50 hz , t j = t j ma ximum maxi mum peak positive +v gm t p 5 ms , t j = t j ma ximum a maxi mum peak neg a ti ve ga te volta ge - v 5.0 v gate voltage v g t anode supply = 12 v , resi sti ve loa d ; r a = 1 t j = 25 c i gt ma maxi mum gate voltag e that will not trigger v gd t j = t j maxi mum , 67% v drm applied 0.25 maximum gate current that will not trigger i g d ma maxi mum rate of ri se of turn ed-on curr ent di / dt a / s th e rm a l a nd m ec h an i ca l sp e ci f ic a ti on s p aram eter symbo l test co ndi tion s v alu es u nits junctio n opera ting and storage te mperature r ange t t j stg , - 40 to 125 c maxi mum therm a l r esis tance , ju nction to case per junction r thjc dc op eration c / w typical therm a l r esis tance , c a se to heatsi nk pe r m odule r thcs mounti ng sur face , smoot h , flat and greased mou nti ng torque smap to heatsink , m8 a mounting com pound is reco mmended and the tor que sho uld be rec hecke d af ter a pe riod o f about 3 hours to allow for th e sp read of the co mpound. 6 to 8 busbar to smap , m12 appro xim ate weig ht 3500 123 ca se s tyl e super magn-a-pak(1) tr iggerin g j j = t gm maxi mum require d dc to trigger a maxi mum require d dc gate curren t to trigger = t c thcs 2 2 0 0 v oz. g 0.008 0 . 0 5 4 1 3 t o 1 6 . n m 1 0 2 3 1000 10 maxi mum peak g ate curr ent i gm gate voltage 2 0 t = t m a x i m u m , i = 4 0 0 a j j t m r a t e d v a p p l i e d d r m 1 0 % p a g e 3 o f 4 w w w . n e l l s e m i . c o m r o h s r o h s n k t 8 0 0 / n k h 8 0 0 s e r i e s nell high power products
p a g e 4 o f 4 w w w . n e l l s e m i . c o m f i g . 1 o n - s t a t e c u r r e n t v s . v o l t a g e c h a r a c t e r i s t i c s f i g . 2 tr 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 - c a s e ) o n - s t a t e p e a k v o l t a g e ( v ) 5 4 3 2 1 0 1 0 0 1 0 0 0 1 0 0 0 0 o n - s t a t e c u r r e n t ( a ) t = 1 2 5 c j 0 . 0 8 0 . 0 6 0 . 0 4 0 . 0 2 0 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 t i m e ( s ) f i g . 3 p o w e r c o n s u m p t i o n v s . a v e r a g e c u r r e n t f i g . 4 c a s e t e m p e r a t u r e v s . o n - s t a t e a v e r a g e c u r r e n t 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 ( c / w ) 1 2 0 0 1 0 0 0 8 0 0 6 0 0 4 0 0 2 0 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 m a x i m u m p o w e r c o n s u m p t i o n ( w ) o n - s t a t e a v e r a g e c u r r e n t ( a ) 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 0 2 5 0 5 0 0 7 5 0 1 0 0 0 1 2 5 0 c a s e t e m p e r a t u r e ( c ) o n - s t a t e a v e r a g e c u r r e n t ( a ) 0 c o n d u c t i o n a n g l e 1 2 0 3 0 9 0 6 0 1 8 0 0 1 8 0 c o n d u c t i o n a n g l e 3 0 6 0 9 0 1 2 0 1 8 0 1 8 0 f i g . 5 o n - s t a t e s u r g e c u r r e n t v s c y c l e s 2 8 2 4 2 0 1 6 1 2 8 4 1 1 0 1 0 0 o n - s t a t e s u r g e c u r r e n t ( k a ) c y c l e s @ 5 0 h z 2 2 a s ( 1 0 0 0 a s ) 2 f i g . 6 i t c h a r a c t e r i s t i c s 3 0 0 0 2 6 0 0 2 2 0 0 1 8 0 0 1 4 0 0 1 0 0 0 6 0 0 2 0 0 1 1 0 t i m e ( m s ) r o h s r o h s n k t 8 0 0 / n k h 8 0 0 s e r i e s nell high power products
|
