? e92326a82-te sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustr ating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. absolute maximum ratings (ta=25 ?) reverse voltage v r 30 v operating temperature topr ?0 to +75 ? storage temperature tstg ?5 to +150 ? description the 1T368 is a variable capacitance diode contained in super miniature package, designed for wide band catv. features super miniature package small series resistance rs=0.75 (max.) high capacitance ratio c 2 /c 25 =11.5 (typ.) capacitance deviation in a matching group 2.0 % (max.) applications electronic tuning of wide band catv structure silicon epitaxial planar type diode variable capacitance diode m-235 1T368 electrical characteristics (ta=25 ?) item reverse current diode capacitance capacitance ratio series resistance capacitance deviation in a matching group symbol i r c 2 c 25 c 2 /c 25 rs ? c conditions v r =28 v v r =2 v, f=1 mhz v r =25 v, f=1 mhz c d =14 pf, f=470 mhz v r =2 to 25 v min. typ. max. unit 10 na 29.40 34.30 pf 2.53 2.93 pf 11.0 11.5 0.75 2.0 %
2 1T368 example of representative characteristics r e v e r s e v o l t a g e v s . a m b i e n t t e m p e r a t u r e v r - r e v e r s e v o l t a g e ( v ) t a - a m b i e n t t e m p e r a t u r e ( c ) 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 2 0 0 2 0 4 0 6 0 8 0 i r = 1 0 a d i o d e c a p a c i t a n c e v s . a m b i e n t t e m p e r a t u r e c ( t a ) / c ( 2 5 c ) d i o d e c a p a c i t a n c e t a - a m b i e n t t e m p e r a t u r e ( c ) 1 . 0 3 1 . 0 2 1 . 0 1 1 . 0 0 0 . 9 9 0 . 9 8 2 0 0 2 0 4 0 6 0 8 0 d i o d e 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 c - d i o d e c a p a c i t a n c e ( p f ) v r - r e v e r s e v o l t a g e ( v ) 1 0 0 1 0 2 0 3 0 4 0 5 0 2 3 4 5 1 1 2 3 4 5 1 0 2 0 3 0 4 0 5 0 t a = 2 5 c f = 1 m h z v r = 2 v v r = 7 v v r = 1 5 v v r = 2 5 v t e m p e r a t u r e c o e f f i c i e n t o f t h e d i o d e c a p a c i t a n c e t e m p e r a t u r e c o e f f i c i e n t ( p p m / c ) v r - r e v e r s e v o l t a g e ( v ) 2 0 0 3 0 0 4 0 0 5 0 0 1 0 0 5 0 1 2 3 4 5 1 0 2 0 3 0 4 0 f = 1 m h z f = 1 m h z
3 1T368 r e v e r s e c u r r e n t v s . a m b i e n t t e m p e r a t u r e i r - r e v e r s e c u r r e n t ( p a ) t a - a m b i e n t t e m p e r a t u r e ( c ) 1 0 0 . 0 1 0 . 0 1 . 0 0 . 1 0 . 0 1 2 0 0 2 0 4 0 6 0 8 0 r e v e r s e c u r r e n t v s . r e v e r s e v o l t a g e i r - r e v e r s e c u r r e n t ( p a ) v r - r e v e r s e v o l t a g e ( v ) 1 0 0 1 0 1 0 . 1 1 1 0 1 0 0 t a = 8 0 c t a = 6 0 c t a = 2 5 c v r = 2 8 v
s o n y c o d e e i a j c o d e j e d e c c o d e p a c k a g e w e i g h t a a a a a a m - 2 3 5 * 1 . 2 5 + 0 . 2 0 . 1 0 . 3 + 0 . 1 0 . 0 5 * 1 . 7 0 . 1 2 . 5 0 . 2 1 2 0 . 3 + 0 . 1 0 . 0 5 * 0 . 9 0 . 1 0 . 2 0 0 . 0 5 0 t o 1 0 0 . 1 1 + 0 . 1 0 . 0 6 m - 2 3 5 0 . 1 g n o t e : d i m e n s i o n * d o e s n o t i n c l u d e m o l d p r o t r u s i o n . package outline unit : mm 1T368 4 marking 1 2 c a t h o d e m a r k 68 b notes 1) b:lot no.(year and month of manufacture) year;last one digit month;a,b,c(for oct. to dec.) 1 to 9(for jan.to sept.)
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