smd type www.kexin.com.cn 1 diodes unit: mm sod-323 1.7 +0.1 -0.1 2.6 +0.1 -0.1 1.3 +0.1 -0.1 0.1 +0.05 -0.02 0.475 0.375 0.3 +0.05 -0.05 0.85 +0.05 -0.05 1.0max silicon epitaxial planar diode 1SV245 features high capacitance ratio:c2v/c25v = 5.7(typ.) low series resistance:rs = 1.2 (typ.) excellent c-v characteristics,and small tracking error. absolute maximum ratings ta = 25 parameter symbol value unit reverse voltage v r 30 v peak reverse voltage v rm 35(r l =10k ) v junction temperature t j 125 storage temperature range t stg -55to+125 electrical characteristics ta = 25 parameter symbol conditions min typ max unit reverse voltage v r i r =1 a 30 v reverse current i r v r = 28 v 10 na c 2v f=1mhz;v r = 2 v 3.31 4.55 c 25v f=1mhz;v r = 25 v 0.61 0.77 capacitance ratio c 2v /c 25v 55.76.5 series resistance r s v r = 1v, f = 470 mhz 1.2 2.0 note : unites are compounded in one package and are mathed to 6.0% c(max.)-c(min.) c(min.) (v r =2~25v) capacitance pf 0.06 marking marking t3
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