rev.1.00, sep.17.2003, page 1 of 4 HVC358B variable capacitance diode for vco rej03g0085-0100z (previous: ade-208-418) rev.1.00 sep.17.2003 features ? high capacitance ratio. (n = 2.2 min) ? low series resistance. (rs = 0.4 ? max) ? good c-v linearity. ? ultra small flat package (ufp) is suitable for surface mount design. ordering information type no. laser mark package code HVC358B b2 ufp pin arrangement 12 b2 cathode mark mark 1. cathode 2. anode
HVC358B rev.1.00, sep.17.2003, page 2 of 4 absolute maximum ratings (ta = 25 c) item symbol value unit reverse voltage v r 15 v junction temperature tj 125 c storage temperature tstg ? 55 to +125 c electrical characteristics (ta = 25c) item symbol min typ max unit test condition i r1 ??10 v r = 15 v reverse current i r2 ? ? 100 na v r = 15 v c 1 19.5 ? 21.0 v r = 1 v, f = 1 mhz capacitance c 4 8.0 ? 9.3 pf v r = 4 v, f = 1 mhz capacitance ratio n 2.2 ??? c 1 /c 4 series resistance r s ?? 0.4 ? v r = 1 v, f = 470 mhz
HVC358B rev.1.00, sep.17.2003, page 3 of 4 main characteristic 01620 4812 0.1 1.0 10 30 25 20 10 5 15 0 0.1 1.0 10 0 0.4 0.2 0 0.1 1.0 10 0.1 0.3 10 ?13 10 ?11 10 ?12 10 ?9 10 ?10 10 ?8 10 ?6 10 ?7 reverse voltage v r (v) fig.1 reverse current vs. reverse voltage capacitance c (pf) fig.2 capacitance vs. reverse voltage reverse voltage v r (v) ?1.0 ?0.5 ?1.5 l f = ? (logc)/ ? (logv r ) reverse voltage v r (v) fig.4 linearity factor vs. reverse voltage reverse voltage v r (v) fig.3 series resistance vs. reverse voltage series resistance r s ( ? ) f = 470mhz f = 1mhz reverse current i r (a)
HVC358B rev.1.00, sep.17.2003, page 4 of 4 package dimensions package code jedec jeita mass (reference value) ufp ? conforms 0.0016 g 1.2 0.10 1.6 0.10 0.3 0.05 0.8 0.10 0.6 0.10 0.13 0.05 as of january, 2003 unit: mm
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