s m d ty p e w w w . k e x i n . c o m . c n 1 d i o d e s s ch o t t ky dio d es m brd1035c ( k b r d 1 0 3 5 c ) f e a tu r e s h i g h l y s t a b l e o x i d e p a s s i v a t e d j u n c t i o n h i g h d v / d t c a p a b i l i t y v e r y l o w f o r w a r d v o l t a g e d r o p e p o x y m e e t s u l 9 4 v ? 0 @ 0 . 1 2 5 i n 2 . 3 0 . 6 0 + 0 . 1 - 0 . 1 6 . 5 0 + 0 . 1 5 - 0 . 1 5 1 . 5 0 + 0 . 1 5 - 0 . 1 5 0 . 8 0 + 0 . 1 - 0 . 1 4 . 6 0 + 0 . 1 5 - 0 . 1 5 0 . 5 0 + 0 . 1 5 - 0 . 1 5 9 . 7 0 + 0 . 2 - 0 . 2 5 . 3 0 + 0 . 2 - 0 . 2 2 . 3 0 + 0 . 1 - 0 . 1 0 . 5 0 + 0 . 8 - 0 . 7 5 . 5 5 + 0 . 1 5 - 0 . 1 5 2 . 6 5 + 0 . 2 5 - 0 . 1 1 . 5 0 + 0 . 2 8 - 0 . 1 0 . 1 2 7 m a x 3 . 8 0 to-252 u n i t : m m a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l r a t i n g u n i t p e a k r e p e t i t i v e r e v e r s e v o l t a g e v r r m w o r k i n g p e a k r e v e r s e v o l t a g e v r w m d c b l o c k i n g v o l t a g e v r a v e r a g e r e c t i f i e d f o r w a r d c u r r e n t - p e r l e g 5 t c = 1 1 5 c - p e r p a c k a g e 1 0 n o n ? r e p e t i t i v e p e a k s u r g e c u r r e n t @ 6 0 h z i f s m 5 0 p e a k r e p e t i t i v e f o r w a r d c u r r e n t @ 2 0 k h z , t c = 1 1 5 c i f r m 1 0 v o l t a g e r a t e o f c h a n g e ( r a t e d v r , t j = 2 5 c ) d v / d t 1 0 0 0 0 v / u s t h e r m a l r e s i s t a n c e j u n c t i o n t o a m b i e n t r ja 1 3 7 / w t h e r m a l r e s i s t a n c e j u n c t i o n t o c a s e r jc 3 / w j u n c t i o n t e m p e r a t u r e t j 1 5 0 s t o r a g e t e m p e r a t u r e r a n g e t st g - 5 5 t o 1 5 0 3 5 i o a v e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n t y p m a x u n i t r e v e r s e b r e a k d o w n v o l t a g e v r i r = 1 0 0 u a 3 5 i f = 5 a , t j = 2 5 0 . 4 7 i f = 5 a , t j = 1 0 0 0 . 4 1 i f = 1 0 a , t j = 2 5 0 . 5 6 i f = 1 0 a , t j = 1 0 0 0 . 5 5 v r = 3 5 v , t j = 2 5 2 v r = 3 5 v , t j = 1 0 0 3 0 v r = 1 7 . 5 v , t j = 2 5 0 . 2 v r = 1 7 . 5 v , t j = 1 0 0 5 f o r w a r d v o l t a g e ( n o t e . 1 ) v r e v e r s e v o l t a g e l e a k a g e c u r r e n t ( n o t e . 1 ) i r v f m a m a r k i n g b 1 0 3 5 c** m a r k i n g 1 3 2 note.1: pulse test: pulse width 250 us, duty cycle 2.0%
s m d ty p e w w w . k exi n . co m . c n 2 dio d e s s ch o t t ky dio d es m brd1035c ( k b r d 1 0 3 5 c ) t y p i c a l ch a r a c te r i s i ti c s figure 1. t ypical forward v oltage per leg figure 2. maximum forward v oltage per leg figure 3. t ypical reverse current per leg 1.10 0.10 v f , inst ant aneous for w ard vol t age (vol ts) 100 10 v r , reverse vol t age (vol ts) 35 0 100e-6 1e-6 i f , inst ant aneous for w ard current (amps) i 1.0 0.50 0.30 0.70 0.90 10 20 30 10e-3 100e-3 0.1 , reverse current (amps) r 1e-3 10e-6 t j = 25 c t j = 10 0 c t j = 12 5 c t j = - 40 c t j = 12 5 c figure 4. maximum reverse current per leg 1.10 0.10 v f , maximum inst ant aneous for w ard vol t age (vol ts) 100 10 i f , inst ant aneous for w ard current (amps) 1.0 0.50 0.30 0.70 0.90 0.1 t j = 25 c t j = 10 0 c t j = 12 5 c 1e+0 t j = 10 0 c t j = 25 c v r , reverse vol t age (vol ts) 35 0 100e-6 1e-6 10 20 30 10e-3 100e-3 1e-3 10e-6 t j = 12 5 c 1e+0 t j = 10 0 c t j = 25 c i , maximum reverse current (amps) r figure 5. current derating per leg figure 6. forward power dissipation per leg 120 0 t l , lead tempera ture ( c) 8.0 7.0 5.0 6.0 4.0 i o , a verage for w ard current (amps) 3.0 2.0 1.0 60 20 40 80 100 140 0 freq = 20 khz i p k /i o = i p k /i o = 20 dc square w a ve (50% duty cycle) i o , a verage for w ard current (amps) 1.0 0 4.0 3.0 2.0 1.0 0 2.0 p fo , a verage power dissi pa tion (w a tts) 3.0 4.0 5.0 6.0 7.0 8.0 3.5 2.5 1.5 0.5 i p k /i o = 20 square w a ve (50% duty cycle) dc i p k /i o = 10 i p k /i o = 5 i p k /i o = 10 i p k /i o = 5 i p k /i o =
s m d ty p e w w w . ke x in . com . c n 3 diod e s s ch o t t ky dio d es m brd1035c ( k b r d 1 0 3 5 c ) t y p i c a l ch a r a c te r i s i ti c s figure 7. capacitance per leg v r , dc reverse vol t age (vol ts) 25 0 105 85 75 65 0 v r , reverse vol t age (vol ts) 100 10 c, cap acit ance (pf) 30 35 5 10 15 20 95 1 15 125 5 10 15 20 25 t j , dera ted opera ting tempera ture ( c) 1000 t j = 25 c figure 8. t ypical operating t emperature derating per leg r ja = 84 c/w r ja = 67. 5 c/w r ja = 48 c/w r ja = 25 c/w r ja = 2.4 3 c/w figure 9. thermal response junction to case (per leg) figure 10. thermal response junction to ambient (per leg) 0.1 0.00001 t, time (s) 1.0 0.1 0.01 r 0.0001 0.001 0.01 , transient thermal resist ance (normalized) (t) 1.0 10 100 1000 50%(duty cycle) 20% 10% 5.0% 2.0% 1.0% r tjl(t) = r tjl ? r (t) 0.1 0.00001 t, time (s) 1.0e+00 1.0e-01 1.0e-02 1.0e-03 1.0e-04 0 . 1 1 0 . 0 1 0 0 . 0 1 0 0 0 . 0 10 100 10000 50% (duty cycle) 20% 10% 5.0% 2.0% 1.0% single puls e r , transient thermal resist ance (normalized) (t) 1000 single puls e r tjl(t) = r tjl ? r (t)
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