page . 1 stad-may.25.2007 smf3.0a series surface mount transient voltage suppressor voltage 3.0 to 170 volts 200watts features ? for surface mounted applications in order to optimize board space. low profile paceage built-in strain relief low inductance high temperature soldering : 260 o c/10 seconds at terminals in compliance with eu rohs 2002/95/ec directives mechanical data case: jedec do-219ab,molded plastic over passivated junction. terminals: solderable per mil-std-750, method 2026 polarity: color band denotes positive end (cathode) approx. weight: 0.0168 gram standrad packaging : 8mm tape (eia-481) devices for bipolarapplications electrical characteristics apply in both directions current maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. g n i t a rl o b m y s e u l a vs t i n u t n o n o i t a p i s s i d r e w o p e s l u p k a e p a 5 2 = o ) 1 . g i f , 5 , 2 , 1 s e t o n ( cp ppm 0 0 2s t t a w ) 3 e t o n ( r e p t n e r r u c e g r u s d r a w r o f k a e p i fsm 0 2s p m a 2 . g i f ) 1 e t o n ( m r o f e v a w s 0 0 0 1 / 0 1 n o t n e r r u c e s l u p k a e p i ppm 1 e l b a t e e ss p m a ) 4 e t o n ( 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 p m(av) 0 . 1s t t a w e g n a r e r u t a r e p m e t e g a r o t s d n a n o i t c n u j g n i t a r e p o t j ,t stg 0 5 1 + o t 5 5 - o c e c n a t s i s e r l a m r e h t r a j 0 8 1 o c notes : 1.non-repetitive current pulse, per fig.3 and derated above t a =25 o c per fig.2 . 2.mounted on 5.0mm2 copper pads to each terminal. 3.8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum. 4.lead temperature at 75 o c =t l . 5.peak pulse power waveform is 10/1000us .
page . 2 stad-may.25.2007 smf3.0a series r e b m u n t r a p v rwm v br i @ t i r @v rwm v c @i pp g n i k r a m e d o c . n i m . x a m i t v v v a m a v a r o s s e r p p u s e g a t l o v t n e i s n a r t w 0 0 2 a 0 . 3 f m s 0 . 3 1 . 4 5 . 4 0 1 0 0 4 8 5 2 d h a 0 . 5 f m s 5 4 . 6 7 0 1 0 0 4 2 . 9 7 . 1 2 e h a 0 . 6 f m s 6 7 . 6 4 . 7 0 1 0 0 4 3 . 0 1 4 . 9 1 g h a 5 . 6 f m s 5 . 6 2 . 7 8 0 1 0 5 2 2 . 1 1 9 . 7 1 k h a 0 . 7 f m s 7 8 . 7 6 . 8 0 1 0 0 1 2 1 7 . 6 1 m h a 5 . 7 f m s 5 . 7 3 . 8 2 . 9 1 0 5 9 . 2 1 5 . 5 1 p h a 0 . 8 f m s 8 9 . 8 8 . 9 1 5 2 6 . 3 1 7 . 4 1 r h a 5 . 8 f m s 5 . 8 4 . 9 4 . 0 1 1 0 1 4 . 4 1 9 . 3 1 t h a 0 . 9 f m s 9 0 1 1 . 1 1 1 5 4 . 5 1 3 1 v h a 0 1 f m s 0 1 1 . 1 1 3 . 2 1 1 5 . 2 7 1 8 . 1 1 x h a 1 1 f m s 1 1 2 . 2 1 5 . 3 1 1 5 . 2 2 . 8 1 1 1 z h a 2 1 f m s 2 1 3 . 3 1 7 . 4 1 1 5 . 2 9 . 9 1 1 . 0 1 e i a 3 1 f m s 3 1 4 . 4 1 9 . 5 1 1 1 5 . 1 2 3 . 9 g i a 4 1 f m s 4 1 6 . 5 1 2 . 7 1 1 1 2 . 3 2 6 . 8 k i a 5 1 f m s 5 1 7 . 6 1 5 . 8 1 1 1 4 . 4 2 2 . 8 m i a 6 1 f m s 6 1 8 . 7 1 7 . 9 1 1 1 6 2 7 . 7 p i a 7 1 f m s 7 1 9 . 8 1 9 . 0 2 1 1 6 . 7 2 2 . 7 r i a 8 1 f m s 8 1 0 2 1 . 2 2 1 1 2 . 9 2 8 . 6 t i a 0 2 f m s 0 2 2 . 2 2 5 . 4 2 1 1 4 . 2 3 2 . 6 v i a 2 2 f m s 2 2 4 . 4 2 9 . 6 2 1 1 5 . 5 3 6 . 5 x i a 4 2 f m s 4 2 7 . 6 2 5 . 9 2 1 1 9 . 8 3 1 . 5 z i a 6 2 f m s 6 2 9 . 8 2 9 . 1 3 1 1 1 . 2 4 8 . 4 e j a 8 2 f m s 8 2 1 . 1 3 4 . 4 3 1 1 4 . 5 4 4 . 4 g j a 0 3 f m s 0 3 3 . 3 3 8 . 6 3 1 1 4 . 8 4 1 . 4 k j a 3 3 f m s 3 3 7 . 6 3 6 . 0 4 1 1 3 . 3 5 8 . 3 m j a 6 3 f m s 6 3 0 4 2 . 4 4 1 1 1 . 8 5 4 . 3 p j a 0 4 f m s 0 4 4 . 4 4 1 . 9 4 1 1 5 . 4 6 1 . 3 r j a 3 4 f m s 3 4 8 . 7 4 8 . 2 5 1 1 4 . 9 6 9 . 2 t j a 5 4 f m s 5 4 0 5 3 . 5 5 1 1 7 . 2 7 8 . 2 v j a 8 4 f m s 8 4 3 . 3 5 9 . 8 5 1 1 4 . 7 7 6 . 2 x j a 1 5 f m s 1 5 7 . 6 5 7 . 2 6 1 1 4 . 2 8 4 . 2 z j a 4 5 f m s 4 5 0 6 3 . 6 6 1 1 1 . 7 8 3 . 2 e r a 8 5 f m s 8 5 4 . 4 6 2 . 1 7 1 1 6 . 3 9 1 . 2 g r a 0 6 f m s 0 6 7 . 6 6 7 . 3 7 1 1 8 . 6 9 8 . 1 k r a 4 6 f m s 4 6 1 . 1 7 6 . 8 7 1 1 3 0 1 7 . 1 m r a 0 7 f m s 0 7 8 . 7 7 6 8 1 1 3 1 1 5 . 1 p r a 5 7 f m s 5 7 3 . 3 8 1 . 2 9 1 1 1 2 1 4 . 1 r r a 8 7 f m s 8 7 7 . 6 8 8 . 5 9 1 1 6 2 1 4 . 1 t r a 5 8 f m s 5 8 4 . 4 9 4 0 1 1 1 7 3 1 3 . 1 v r a 0 9 f m s 0 9 0 0 1 1 1 1 1 1 6 4 1 2 . 1 x r a 0 0 1 f m s 0 0 1 1 1 1 3 2 1 1 1 2 6 1 1 . 1 z r a 0 1 1 f m s 0 1 1 2 2 1 5 3 1 1 1 7 7 1 1 e s a 0 2 1 f m s 0 2 1 3 3 1 7 4 1 1 1 3 9 1 9 . 0 g s a 0 3 1 f m s 0 3 1 4 4 1 9 5 1 1 1 9 0 2 8 . 0 k s a 0 4 1 f m s 0 5 1 7 6 1 5 8 1 1 1 3 4 2 7 . 0 m s a 0 6 1 f m s 0 6 1 8 7 1 7 9 1 1 1 9 5 2 7 . 0 p s a 0 7 1 f m s 0 7 1 9 8 1 9 0 2 1 1 5 7 2 6 . 0 r s
page . 3 stad-may.25.2007 smf3.0a series fig.1 peak pulse power rating curve fig.2 derating curve fig.3 pulse waveform fig.5 maximum non-repetitive peak forward surge current fig.4 typical junction capacitance td,pulse width, micro sec t,time,ms number of cycles at 60hz t ,ambient temperature, c a o 0.1 0.1 1.0 non-repetitve pulse wavefom shown in figure.3 t=25c a o 1.0 10 10 100 100 1000 10000 p ,peak pulse forward,kw ppm i ,peak pulse current,% ppm i ,peak forward surge current, amperes fsm peak pulse forward (p ) or current (i ) derating in percentage % pp pp 1 00 75 50 25 0 125 150 175 200 25 50 75 100 0 0 1.0 2.0 3.0 4.0 0 50 100 150 10/1000 u se c wa v e f o rm as defined b ye r.e.a. ha lf va lue-ipp 2 e-kt td t=25c pulse width (td) is defined as the point where the peak current decayst to 50% of ipp a o tf = 10usec peak value ippm c j ,capacitance,pf 1.0 2.0 5.0 10 20 50 100 200 measured a t ze ro bi a s t j =25 c o f= 1.0mhz vsig = 5 0 m vp - p 10,000 1,000 100 10 v( ), reverse stand-off voltage, volts rwm measured a t st a n d - o f f vo l t a g e (v ) rwm 50 40 30 20 10 2 4 10 20 40 100 0 1 t= tmax 8.3ms single half sinepwave jedec m e tho d jj please refer the tvs application note in panjit website http://www.panjit.com/protection-transient-voltage-suppressors.html
page . 4 stad-may.25.2007 mounting pad layout ? packing information t/r - 10k per 13" plastic reel t/r - 3k per 7" plastic reel order information legal statement copyright panjit international, inc 2007 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. smf3.0a series
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