p a g e 1 o f 6 s e m i c o n d u c t o r n - 3 0 e p u 1 2 s e r i e s r o h s r o h s ultraf ast soft reco ver y diode, 3 0 a fe atures benef its descr iptio n / appli catio ns absol ute maxim um ra tings p aramet er symbol test conditions v alues units cathod e to anode voltage 1200 continuous forwa rd current l f ( av ) t c = 100 c 30 a single pulse forward current l fsm 280 operating junct ion and storage tempe ratures - 55 to 175 elect rical speci fica tions ( t j = 25 unles s otherwis e specifie d ) oc p arameter symbo l test condi tions min . typ . max . units breakdown voltage , blocking voltage v reverse leakage current junction capacitan ce pro duct sum mar y to -247 ac modified cathode i f(av) t rr v r 1 2 anode 3 anode cathode 26 ns 30 a 1200 v 2 anode t o b a s e cathode t o b a s e 1 3 to -247 ab p f a c nell high power products - - - fred N-30EPU12 n-30apu12 v r t , t j s t g t c = 25 c v v b r , v r v f l r c t l = 1 0 0 a r 1 2 0 0 - - l = 3 0 a f l = 3 0 a , f t = 1 2 5 c j v = r v r a t e d r t = 1 5 0 c , j v = v r a t e d r r v = 2 0 0 v r 2 . 7 3 . 3 3 . 4 1 0 0 5 0 0 - - - - - 3 6 l = 6 0 a f - 2 . 0 - - - compli ant t o rohs t h e s e d i o d e s a r e o p t i m i z e d t o r e d u c e l o s s e s a n d e m i r i n h i g h f r e q u e n c y p o w e r c o n d i t i o n i n g s y s t e m s . / f i t h e s o f t n e s s o f t h e r e c o v e r y e l i m i n a t e s t h e n e e d f o r a s n u b b e r i n m o s t a p p l i c a t i o n s . t h e s e d e v i c e s a r e i d e a l l y s u i t e d f o r h f w e l d i n g , p o w e r c o n v e r t e r s a n d o t h e r a p p l i c a t i o n s w h e r e s w i t c h i n g l o s s e s a r e n o t s i g n i f i c a n t p o r t i o n o f t h e t o t a l l o s s e s . r e d u c e d p a r t s c o u n t r e d u c e d s n u b b i n g h i g h e r f r e q u e n c y o p e r a t i o n r e d u c e d r f i a n d e m i d e s i g n e d a n d q u a l i f i e d f o r i n d u s t r i a l l e v e l 1 7 5 c o p e r a t i n g j u n c t i o n t e m p e r a t u r e u l t r a f a s t r e c o v e r y f o r w a r d v o l t a g e w w w . n e l l s e m i . c o m
s e m i c o n d u c t o r r o h s r o h s p a g e 2 o f 6 nell high power products n - 3 0 e p u 1 2 s e r i e s dynam ic recov er y chara cteri sti cs ( t j = 25 unle ss otherwis e spec ifie d ) oc min . typ . max . units reverse recovery time - ns i f = 30 a di / dt = -200 a / s f v r = 800 v peak recovery current a rev erse recovery charge nc therma l - mec han ical spe cif ica tio ns min . typ . max . units therma l resistance , junction to case c / w therma l resistance , case to heatsin k mountin g surface , flat , smooth and greased weight mounting torque n ? m marking device cas e style to -247 ac modified case style to -247 ab 2 6 - 3 2 0 - - 9 - - - - - ( ) 5 (10) ( lbf . in ) 0 . 6 1 . 2 4 3 5 4 - i = 0 . 5 a , i = 1 a , i = 0 . 2 5 a f r r r ( r g # 1 c k t ) - 30epu12 30apu12 5 5 6 0 - t rr l rrm q rr i = 1 a , d i / d t = - 1 0 0 a / s , v = 3 0 v , t = 2 5 c f f r j t = 2 5 c j t = 1 2 5 c j t = 2 5 c j t = 1 2 5 c j t = 2 5 c j t = 1 2 5 c j 2 1 0 0 5 4 5 - - - r thjc r thcs 0 . 8 0 . 4 5 . 5 0 . 2 - - - - - - - g o z . - p aramet er symbol test conditi ons p aramet er symbol test conditi ons 0 . 5 w w w . n e l l s e m i . c o m
s e m i c o n d u c t o r r o h s r o h s p a g e 3 o f 6 nell high power products n - 3 0 e p u 1 2 s e r i e s fig.2 forward current vs. forward voltage fig.3 reverse recovery time vs. current rate of change ( a ) ( n s ) f i g . 1 m a x i m u m e f f e c t i v e 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 v s . p u l s e d u r a t i o n r e c t a n g u l a r p u l s e d u r a t i o n ( s e c o n d s ) t h e r m a l i m p e d a n c e ( c / w ) , z j c a n o d e - t o - c a t h o d e v o l t a g e ( v ) , v f c u r r e n t r a t e o f c h a n g e ( a / s ) , - d i / d t f f o r w a r d c u r r e n t , i f r e v e r s e r e c o v e r y t i m e , t r r fig.4 reverse recovery charge vs. current rate of change fig 5. reverse recovery current vs. current rate of change ( n c ) ( a ) 0 c u r r e n t r a t e o f c h a n g e ( a / s ) , - d i / d t f c u r r e n t r a t e o f c h a n g e ( a / s ) , - d i / d t f r e v e r s e r e c o v e r y c h a r g e , q r r r e v e r s e r e c o v e r y c u r r e n t , i r r m 600 800 400 1200 200 1000 5 4 3 2 1 0 0 1200 1000 800 600 400 200 0 600 800 400 1200 200 1000 0.90 0.80 0.60 0.40 0.70 0.50 0.20 0 - 5 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 0 1 . 0 200 180 160 140 120 100 80 500 400 300 200 100 0 600 5000 4000 3000 2000 1000 0 25 20 15 10 5 0 n o t e : d= 0.9 0.5 0.1 0.3 0.7 0.05 single pulse p d m d u t y f a c t o r d = t / t 1 2 p e a k t = p x z + t j dm j c c t 1 t 2 0.10 0.30 t = 1 7 5 c j t = 1 2 5 c j t = 2 5 c j t = - 5 5 c j 6 0 4 0 2 0 0 t = 1 2 5 c j v = 8 0 0 v r 60 a 15 a 30 a t = 1 2 5 c j v = 8 0 0 v r 60 a 30 a 15 a 3 0 3 5 t = 1 2 5 c j v = 8 0 0 v r 60 a 30 a 15 a w w w . n e l l s e m i . c o m
s e m i c o n d u c t o r r o h s r o h s p a g e 4 o f 6 nell high power products n - 3 0 e p u 1 2 s e r i e s 5 1 2 n 3 0 e p u 1 2 1 nell 2 - 3 - current rating (30 = 30 a ) 4 - to -247 5 voltage r a t ing (12 = 1200 v ) 6 ultrafast recovery s i n g l e d i o d e - - - ordering information t abel device code e = 2 p i n s a = 3 p i n s 4 3 - 50 ( p f ) fig.7 maximum average forward current vs. case temperature 1 10 200 f i g 6 . d y n a m i c p a r a m e t e r s v s . j u n c t i o n t e m p e r a t u r e j u n c t i o n t e m p e r a t u r e ( c ) , t j d y n a m i c p a r a m e t e r s , k f ( n o r m a l i z e d t o 1 0 0 0 a / s ) c a s e t e m p e r a t u r e ( c ) l ( a ) f ( a v ) f i g . 8 j u n c t i o n c a p a c i t a n c e v s . r e v e r s e v o l t a g e r e v e r s e v o l t a g e ( v ) , v r j u n c t i o n c a p a c i t a n c e , c j 1.2 1.0 0.8 0.6 0.4 0.2 0.0 50 45 40 35 30 25 10 5 0 25 100 125 150 175 75 50 25 100 125 150 0 75 200 180 160 140 120 100 q rr t rr i rrm t rr q rr 20 15 duty cycle = 0.5 t = 1 7 5 c j 80 60 100 0 4 0 2 0 w w w . n e l l s e m i . c o m
s e m i c o n d u c t o r r o h s r o h s p a g e 5 o f 6 nell high power products f i g . 9 r e v e r s e r e c o v e r y p a r a m e t e r t e s t c i r c u i t f i g . 1 0 r e v e r s e r e c o v e r y w a v e f o r m a n d d e f i n i t i o n s n - 3 0 e p u 1 2 s e r i e s w w w . n e l l s e m i . c o m
s e m i c o n d u c t o r r o h s r o h s p a g e 6 o f 6 nell high power products n - 3 0 e p u 1 2 n - 3 0 a p u 1 2 o u t i n e t a b l e o u t i n e t a b l e n - 3 0 e p u 1 2 s e r i e s w w w . n e l l s e m i . c o m
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