power discretes 1 www.semtech.com 1n5550 thru 1n5554 3sm2 thru 3SM0 axial leaded hermetically sealed standard recovery rectifier diode features revision: september 22, 2008 quick reference data v r = 200 - 1000v i f = 5.0a t rr = 2s v f = 1.0v ? low reverse leakage current ? hermetically sealed in fused metal oxide ? good thermal shock resistance ? low forward voltage drop ? avalanche capability absolute maximum ratings electrical specifications @ t a = 25c unless otherwise specified. l o b m y s 0 5 5 5 n 1 2 m s 3 1 5 5 5 n 1 4 m s 3 2 5 5 5 n 1 6 m s 3 3 5 5 5 n 1 8 m s 3 4 5 5 5 n 1 0 m s 3 s t i n u e g a t l o v e s r e v e r g n i k r o wv m w r 0 0 20 0 40 0 60 0 80 0 0 1v t n e r r u c d r a w r o f e g a r e v a h t g n e l d a e l , r i a e e r f n i c 5 5 @ " 5 7 3 . 0 i ) v a ( f 0 . 5a t n e r r u c e g r u s e v i t i t e p e r h t g n e l d a e l , r i a e e r f n i c 5 5 @ " 5 7 3 . 0 i m r f 5 2a t n e r r u c e g r u s e v i t i t e p e r - n o n v @ s m 3 . 8 = p t ( r t & x a m j ) v @ , s m 3 . 8 = p t ( r ) c 5 2 & i m s f 0 0 1 0 5 1 a e g n a r e r u t a r e p m e t e g a r o t st g t s 5 7 1 + o t 5 6 -c description these products are qualified to mil-prf-19500/420. they can be supplied fully released as jan, jantx, jantxv, and jans versions.
2 ? 2008 semtech corp. www.semtech.com power discretes 1n5550 thru 1n5554 3sm2 thru 3SM0 electrical specifications l o b m y s0 5 5 5 n 1 2 m s 3 1 5 5 5 n 1 4 m s 3 2 5 5 5 n 1 6 m s 3 3 5 5 5 n 1 8 m s 3 4 5 5 5 n 1 0 m s 3 s t i n u ) e v a w e n i s ( t n e r r u c d r a w r o f e g a r e v a t . x a m - a c 5 5 = t ; " 8 / 3 = l . x a m - l c 5 5 = i ) v a ( f i ) v a ( f 0 . 3 0 . 5 a i 2 x a m ) s m 3 . 8 = t ( g n i s u f r o f ti 2 t2 4a 2 s . x a m p o r d e g a t l o v d r a w r o f i @ f t , a 0 . 3 = j c 5 2 =v f 0 . 1v . x a m t n e r r u c e s r e v e r v @ m w r 5 2 = j t ,c v @ m w r 5 2 1 = j t ,c i r i r 0 . 1 0 6 a . x a m e m i t y r e v o c e r e s r e v e r i a 5 . 0 f i a 0 . 1 o t m r i a 5 2 . 0 o t s r e v o c e r ) c e r ( m r r r t0 . 2s . p y t e c n a t i c a p a c n o i t c n u j v @ r z h m 1 = f , v 5 = j c2 9f p l o b m y s 0 5 5 5 n 1 2 m s 3 1 5 5 5 n 1 4 m s 3 2 5 5 5 n 1 6 m s 3 3 5 5 5 n 1 8 m s 3 4 5 5 5 n 1 0 m s 3 s t i n u d a e l o t n o i t c n u j - e c n a t s i s e r l a m r e h t " 5 7 3 . 0 = h t g n e l d a e l " 0 . 0 = h t g n e l d a e l r l j r l j 2 2 4 w / c o t n o i t c n u j - e c n a t s i s e r l a m r e h t . z o 1 . b c p k c i h t " 6 0 . 0 n o t n e i b m a r e p p o c r a j 7 4w / c thermal characteristics typical characteristics fig 1. typical junction capacitance as a function of reverse voltage.
3 ? 2008 semtech corp. www.semtech.com power discretes 1n5550 thru 1n5554 3sm2 thru 3SM0 typical characteristics fig 2. forward voltage drop as a function of forward current fig 3. maximum power versus lead temperature fig 4. forward power dissipation as a function of forward current, for sinusoidal operation. fig 5. maximum ratings for capacitive loads.
4 ? 2008 semtech corp. www.semtech.com power discretes 1n5550 thru 1n5554 3sm2 thru 3SM0 semtech corporation power discretes products division 200 flynn road, camarillo, ca 93012 phone: (805)498-2111 fax (805)498-3804 contact information outline drawing r e b m u n t r a pn o i t p i r c s e d 0 5 5 5 n 1 1 5 5 5 n 1 2 5 5 5 n 1 3 5 5 5 n 1 4 5 5 5 n 1 2 m s 3 4 m s 3 6 m s 3 8 m s 3 0 m s 3 d e l a e s y l l a c i t e m r e h d e d a e l l a i x a ) 1 ( note: (1) available in bulk and tape and reel packaging. please consult factory for quantities. ordering information note: (1) lead diameter uncontrolled over this region. weight = 0.039oz s n o i s n e m i d m i d n s e h c n is r e t e m i l l i me t o n n i mx a mn i mx a m a5 1 1 . 08 1 . 02 9 . 27 5 . 4- b9 . 03 . 16 8 . 2 22 0 . 3 3- c3 1 . 03 . 03 . 32 6 . 7- d- 3 0 . 0-8 . 01 e6 3 0 . 02 4 0 . 02 9 . 07 0 . 1- g4
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