f red ultr afast s oft reco ver y diode, 30 a fe atures ultrafast recovery ultrasoft recovery complian t to rohs designed and qualified for industrial level benef its reduced rfi and emi reduced power loss in diode and switch ing transistor higher frequency operation reduced snubbing reduced parts count descri p t ion pro duct sum mar y v r 1200 v v f at 30 a at 25 c i f ( av ) 30 a t rr ( typical ) t j ( maximum ) q rr 545 nc anode 1 3 cathode base cathode t o -220 a c N-30ETU12 absol ute maxim um ra tings p arameter symbol test condi tions cathod e to anode voltage v r v maximum continuous forw ard current i = 100 t oc c a single pulse forward current i fsm 280 maximum repetitive forward current i frm 100 operating junct ion and storage tempe rature range t j , t stg oc s e m i c o n d u c t o r n - 3 0 e t u 1 2 r o h s r o h s a v a i l a b l e r o h s * c o m p l i a n t f n e l l h i g h p o w e r p r o d u c t s 3.3 v 1200 30 - 55 to 150 26 ns 150 c 3 0 e t u 1 2 i s a s t a t e o f t h e a r t u l t r a f a s t d i o d e . e m p l o y i n g t h e l a t e s t i n e p i t a x i a l c o n s t r u c t i o n a n d a d v a n c e d p r o c e s s i n g t e c h n i q u e s i t f e a t u r e s a s u p e r b c o m b i n a t i o n o f c h a r a c t e r i s t i c s w h i c h r e s u l t i n p e r f o r m a n c e w h i c h i s u n s u r p a s s e d b y a n y r e c t i f i e r p r e v i o u s l y a v a i l a b l e . w i t h b a s i c r a t i n g s o f 1 2 0 0 v a n d 3 0 a c o n t i n u o u s c u r r e n t , t h e 3 0 e t u 1 2 i s e s p e c i a l l y w e l l s u i t e d f o r u s e a s t h e c o m p a n i o n d i o d e f o r i g b t s a n d m o s f e t s . i n a d d i t i o n t o u l t r a f a s t r e c o v e r y t i m e , t h e f r e d p r o d u c t l i n e f e a t u r e s e x t r e m e l y l o w v a l u e s o f p e a k r e c o v e r y c u r r e n t ( i ) r r m a n d d o e s n o t e x h i b i t a n y t e n d e n c y t o s n a p - o f f d u r i n g t h e t p o r t i o n o f r e c o v e r y . t h e f r e d f e a t u r e s c o m b i n e b t o o f f e r d e s i g n e r s a r e c t i f i e r w i t h l o w e r n o i s e a n d s i g n i f i c a n t l y l o w e r s w i t c h i n g l o s s e s i n b o t h t h e d i o d e a n d t h e s w i t c h i n g t r a n s i s t o r. t h e s e f r e d a d v a n t a g e s c a n h e l p t o s i g n i f i c a n t l y r e d u c e s n u b b i n g , c o m p o n e n t c o u n t a n d h e a t s i n k s i z e s . t h e f r e d 3 0 e t u 1 2 i s i d e a l l y s u i t e d f o r a p p l i c a t i o n s i n p o w e r s u p p l i e s a n d c o n v e r s i o n s y s t e m s ( s u c h a s i n v e r t e r s ) , m o t o r d r i v e s , a n d m a n y o t h e r s i m i l a r a p p l i c a t i o n s w h e r e h i g h s p e e d , h i g h e f f i c i e n c y i s n e e d e d . r e c o v e r y n-30a tu12 anode 1 3 anode base cathode 2 t o -220 a b 2 v er low l rrm v er low q rr = 25 t oc c w w w . n e l l s e m i . c o m p a g e 1 o f 6 unit s v alues
therma l - mec han ical spe cif ica tio ns p ara meter symbol test conditi ons min . typ . max . units lead temperature t lead 0.063" from case (1.6 mm ) for 10 s thermal resistance , junction to case r thjc - k / w therma l resistance , junction to ambie nt r thja typical socket mount therma l resistance , case to heatsin k r thcs mountin g surface , flat , smooth and gerased weight - - mounting torque 6 (5) - 12 (10) kgf . cm ( lbf . in ) marking device case style to -220 ac s e m i c o n d u c t o r r o h s r o h s n e l l h i g h p o w e r p r o d u c t s g - 2 c 300 - - 80 - - - 0.4 - oz . - 0.07 oc unless otherw ise spec ified ) = 25 p ar ameter symbol tes t condition s v - = 60 a i f - - a - - 1200 2.0 10 - - - pf 36 e lectri cal specif ica t ions ( t j cathode to anode breakdown volta ge v br = 100 a i r maximum forwa rd voltage = 30 a i f = 30 a , t i = 125 oc f j maximum reverse leakage curre nt i rm junction capacitance 2.70 330 - - oc unless otherw ise spec ified ) = 25 p ar ameter symbol tes t conditions ns - - 320 435 dynami c recove r y charac terist ics perleg ( t j reverse recov ery time i f = 1.0 a, di /dt = -100 a/s, v =30 v, t = 25 c f r j 26 - a - 9 4 - nc - 2100 545 - peak recovery c urrent reverse recov ery charge t rr t rr1 t rr2 i rrm1 i rrm2 q rr1 q rr2 t = 125 oc j t = 125 oc j t = 125 oc j t = 25 oc j t = 25 oc j t = 25 oc j i = 30 a f di /dt = -200 a/s f v = 800 v r - v fm c t v = 2 0 0 v r t = 1 5 0 c , v = v r a t e d j r r v = v r a t e d r r i = 0 . 5 a , i = 1 . 0 a , i = 2 5 0 m a ( r g # 1 c k t ) f r r r 30 - 3.4 units max . typ . min . units max . typ . min . nh 8 series inductance l s 1 0 0 0 - - measured lead to lead 5 mm from pack age body 35 - - n - 3 0 e t u 1 2 - 0.8 0.5 case style to -220 ab 30etu12 30atu12 w w w . n e l l s e m i . c o m p a g e 2 o f 6 - - - - - - -
s e m i c o n d u c t o r r o h s r o h s n e l l h i g h p o w e r p r o d u c t s n - 3 0 e t u 1 2 w w w . n e l l s e m i . c o m p a g e 3 o f 6 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
s e m i c o n d u c t o r r o h s r o h s n e l l h i g h p o w e r p r o d u c t s n - 3 0 e t u 1 2 w w w . n e l l s e m i . c o m p a g e 4 o f 6 5 1 2 n 3 0 e t u 1 2 1 nell 2 - 3 - current rating (30 = 30 a ) 4 - to -220 ab or to -220 ac 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
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 s e m i c o n d u c t o r r o h s r o h s n e l l h i g h p o w e r p r o d u c t s n - 3 0 e t u 1 2 w w w . n e l l s e m i . c o m p a g e 5 o f 6
s e m i c o n d u c t o r r o h s r o h s n e l l h i g h p o w e r p r o d u c t s n - 3 0 e t u 1 2 t o - 2 2 0 a c p a c k a g e o u t l i n e a n o d e c a t h o d e 1 0 .2 6 0 .4 0 4 [ ] 9 .9 8 0 .3 9 3 [ ] ? [0 .1 5 3 ] 3 .8 9 ? [0 .1 4 9 ] 3 .7 8 2 .9 0 0 .1 1 4 [ ] 2 .5 9 0 .1 0 2 [ ] 1 2 .9 0 0 .5 0 8 [ ] 1 2 .5 0 0 .4 9 2 [ ] 3 .9 1 0 .1 5 4 [ ] 3 .4 0 0 .1 3 4 [ ] 1 3 .4 9 0 .5 3 1 [ ] 1 3 .0 8 0 .5 1 5 [ ] 2 .5 4 0 .1 0 0 [ ] t y p 5 .1 8 0 .2 0 4 [ ] 4 .9 8 0 .1 9 6 [ ] 0 .0 5 7 [1 .4 5 ] 0 .0 4 7 [1 .1 9 ] 0 .0 3 4 [0 .8 6 ] 0 .0 3 0 [0 .7 6 ] c a t h o d e 4 .7 2 0 .1 8 6 [ ] 4 .4 2 0 .1 7 4 [ ] 1 .4 7 0 .0 5 8 [ ] 1 .1 9 0 .0 4 7 [ ] 9 .1 9 0 .3 6 2 [ ] 8 .9 9 0 .3 5 4 [ ] 2 .7 9 0 .1 1 0 [ ] 2 .5 1 0 .0 9 9 [ ] 0 .4 6 0 .0 1 8 [ ] 0 .3 6 0 .0 1 4 [ ] n - 3 0 e t u 1 2 2 p i n s anode 1 3 cathode base cathode 2 t o - 2 2 0 a b p a c k a g e o u t l i n e a n o d e 1 0 .2 6 0 .4 0 4 [ ] 9 .9 8 0 .3 9 3 [ ] ? [0 .1 5 3 ] 3 .8 9 ? [0 .1 4 9 ] 3 .7 8 2 .9 0 0 .1 1 4 [ ] 2 .5 9 0 .1 0 2 [ ] 1 2 .9 0 0 .5 0 8 [ ] 1 2 .5 0 0 .4 9 2 [ ] 3 .9 1 0 .1 5 4 [ ] 3 .4 0 0 .1 3 4 [ ] 1 3 .4 9 0 .5 3 1 [ ] 1 3 .0 8 0 .5 1 5 [ ] 2 .5 4 0 .1 0 0 [ ] t y p 5 .1 8 0 .2 0 4 [ ] 4 .9 8 0 .1 9 6 [ ] 0 .0 5 7 [1 .4 5 ] 0 .0 4 7 [1 .1 9 ] 0 .0 3 4 [0 .8 6 ] 0 .0 3 0 [0 .7 6 ] c a t h o d e 4 .7 2 0 .1 8 6 [ ] 4 .4 2 0 .1 7 4 [ ] 1 .4 7 0 .0 5 8 [ ] 1 .1 9 0 .0 4 7 [ ] 9 .1 9 0 .3 6 2 [ ] 8 .9 9 0 .3 5 4 [ ] 2 .7 9 0 .1 1 0 [ ] 2 .5 1 0 .0 9 9 [ ] 0 .4 6 0 .0 1 8 [ ] 0 .3 6 0 .0 1 4 [ ] n - 3 0 a t u 1 2 3 p i n s anode 1 3 anode base cathode 2 c a t h o d e w w w . n e l l s e m i . c o m p a g e 6 o f 6
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