2002. 6. 25 1/2 semiconductor technical data KDV154 revision no : 4 tv vhf,uhf tuner afc vco for uhf band radio. maximum rating (ta=25 ) usc dim millimeters a b c d e f g h j k 2.50 0.1 1.25 0.05 0.90 0.05 0.30+0.06/-0.04 1.70 0.05 min 0.17 0.126 0.03 0~0.1 0.15 0.05 0.4 0.05 2 +4/-2 l m 4~6 i 1.0 max cathode mark m m i c j g d 2 1 b 1. anode 2. cathode e k a f h l + _ + _ + _ + _ + _ + _ + _ electrical characteristics (ta=25 ) variable capacitance diode silicon epitaxial planar diode characteristic symbol rating unit reverse voltage v r 20 v junction temperature t j 150 storage temperature range t stg -55 150 characteristic symbol test condition min. typ. max. unit reverse voltage v r i r =1 a 20 - - v reverse current i r v r =20v - - 10 na capacitance c 2v v r =2v, f=1mhz 13.90 - 16.10 pf capacitance c 10v v r =10v, f=1mhz 4.5 - 6.0 pf capacitance ratio c 2v/20v 2.5 - - series resistance r s v r =5v, f=470mhz - - 0.6 grade capacitance(c 2 v ) unit a 13.90 15.00 pf b 14.50 15.40 c 14.90 15.90 d 15.40 16.10 type name marking a grade classipication of capacitance grade
2002. 6. 25 2/2 KDV154 revision no : 4 reverse voltage v (v) r c - v terminal capacitance c (pf) r reverse voltage v (v) ta=25 c reverse current i (pa) r 0.5 0 0.1 0.3 1 3 5 5 r i - v r r 3 1 5 10 30 50 10 15 20 ta=25 c 0510 20 15 f=1mhz
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