smd type diodes unit: mm sod-123 3.7 +0.1 -0.1 2.7 +0.1 -0.1 0.55 +0.1 -0.1 0.1max 1.6 +0.1 -0.1 0.50 0.35 1.1 +0.05 -0.05 0.1 +0.05 -0.02 variable capacitance diode for vco HVD355B features high capacitance ratio. (n = 2.20 min) low series resistance. (rs = 0.60 max) super small flat lead package (sfp) is suitable for surface mount design. absolute maximum ratings ta = 25 parameter symbol value unit reverse voltage v r 15 v junction temperature t j 125 storage temperature t stg -55to+125 electrical characteristics ta = 25 parameter symbol conditions min typ max unit i r1 v r =15v 10 i r2 v r =15v,ta=60 100 c 1 v r =1v,f=1mhz 6.4 7.2 c 4 v r = 4 v, f = 1 mhz 2.55 2.95 capacitance ratio n c 1 /c 4 2.2 series resistance r s v r =1v,f=470mhz 0.6 reverse current na capacitance pf marking marking b
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