2005. 12. 7 1/2 semiconductor technical data kdv215 revision no : 0 tv tuning. features h high capacitance ratio : c2v/c25v=6.5(typ.) h low series resistance : r s =0.4 ? (typ.) h excellent c-v characteristics, and small tracking error. h useful for small size tuner. maximum rating (ta=25 ? ) electrical characteristics (ta=25 ? ) variable capacitance diode silicon epitaxial planar diode characteristic symbol rating unit reverse voltage v r 30 v peak reverse voltage v rm 35 (r l =10 ? ) v junction temperature t j 125 ? storage temperature range t stg -55 q 125 ? characteristic symbol test condition min. typ. max. unit reverse current i r v r =30v - - 10 na i r v r =30v, (ta=60 ? ) - - 100 capacitance c 2v v r =2v, f=1mhz 14.16 - 16.25 pf c 25v v r =25v, f=1mhz 2.11 - 2.43 capacitance ratio c 2v /c 25v 5.90 6.50 7.15 - series resistance r s v r =5v, f=470mhz - 0.4 0.55 ? note : available in matched group for capacitance to 2.5%. c(max.)-c(min.) " 0.025 c(min.) (v r =2~25v)
2005. 12. 7 2/2 kdv215 revision no : 0
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