power discretes 1 www.semtech.com 1n6469us thru 1n6476us qpl 1500 watt surface mount tvs features revision: september 24, 2008 the 1n64xx series of transient voltage suppressors are designed to protect military and commercial electronic equipment from overvoltages caused by lightning, esd, eft, inductive load switching, and emp. these devices are constructed using a p-n junction tvs diode in a hermetically sealed, voidless glass package. the hermetically sealed package provides high reliability in harsh environmental conditions. tvs diodes are further characterized by their high surge capability, low operating and clamping voltages, and a theoretically instantaneous response time. this makes them ideal for use as board level protection for sensitive semiconductor components. these devices are dscc qpl qualified to mil-prf- 19500/552. ? 1500 watts peak pulse power (tp = 10/1000s) ? voidless hermetically sealed glass package ? metallurgically bonded ? high surge capacity ? unidirectional ? available in jan, jtx, and jtxv versions per mil-prf-19500/552 absolute maximum ratings g n i t a rl o b m y se u l a vs t i n u ) s 0 0 0 1 x 0 1 = p t ( r e w o p e s l u p k a e pk p p 0 0 5 1 s t t a w e g n a r e r u t a r e p m e t g n i t a r e p oj t 5 7 1 + o t 5 6 - c 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 5 7 = l t @ n o i t a p i s s i d r e w o p e t a t s - y d a e t s) " 8 / 3 ( c d p 5 s t t a w description applications ? aerospace and industrial electronics ? board level protection ? airborne systems ? shipboard systems ? ground systems mechanical characteristics ? hermetically sealed glass package electrical characteristics electrical specifications @ t a = 25c unless otherwise specified. e c i v e d e p y t e s r e v e r f f o d n a t s e g a t l o v v m w r e s r e v e r e g a k a e l t n e r r u c i r m u m i n i m n w o d k a e r b e g a t l o v v r b i @ t t s e t t n e r r u c i t m u m i x a m g n i p m a l c e g a t l o v v c i @ p p e s l u p k a e p t n e r r u c i p p t p s m 1 = e s l u p k a e p t n e r r u c i p p t p s 0 2 = . p m e t . f e o c v f o r b v z va va mv a a c / % 9 6 4 6 n 150 0 5 16 . 50 59 7 6 15 4 90 4 0 . 0 0 7 4 6 n 160 0 0 15 . 60 50 . 1 17 3 15 7 70 4 0 . 0 1 7 4 6 n 12 10 26 . 3 10 16 . 2 26 64 7 30 5 0 . 0 2 7 4 6 n 15 10 14 . 6 10 15 . 6 27 52 2 30 6 0 . 0 3 7 4 6 n 14 25 0 . 7 254 . 1 45 . 6 36 0 24 8 0 . 0 4 7 4 6 n 15 . 0 35 0 . 3 315 . 7 42 30 9 13 9 0 . 0 5 7 4 6 n 13 . 0 45 7 . 3 415 . 3 64 26 3 14 9 0 . 0 6 7 4 6 n 16 . 1 55 0 . 4 515 . 8 79 16 0 16 9 0 . 0
2 ? 2008 semtech corp. www.semtech.com power discretes 1n6469us thru 1n6476us electrical characteristics peak pulse power vs. pulse time 10 x 1000 s impluse waveform steady state derating characteristics for free air mounting pulse derating curve
3 ? 2008 semtech corp. www.semtech.com power discretes 1n6469us thru 1n6476us semtech corporation power discretes products division 200 flynn road, camarillo, ca 93012 phone: (805)498-2111 fax (805)498-3804 contact information r e b m u n t r a pn o i t p i r c s e d , s u 9 6 4 6 n 1 , s u 0 7 4 6 n 1 , s u 1 7 4 6 n 1 , s u 2 7 4 6 n 1 , s u 3 7 4 6 n 1 , s u 4 7 4 6 n 1 , s u 5 7 4 6 n 1 s u 6 7 4 6 n 1 ) s u ( t n u o m e c a f r u s ) 1 ( note: (1) available in trays and tape and reel packaging. please consult factory for quantities. ordering information outline drawing s n o i s n e m i d s u 6 7 4 6 n 1 - s u 9 6 4 6 n 1 s e h c n i n i mx a m a5 0 2 . 05 4 2 . 0 b9 1 0 . 08 2 0 . 0 c3 0 0 . 0- d3 8 1 . 02 0 2 . 0 a b c d d
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