Diodes SMD Type Low-Voltage Variable Capacitance Diode KB156(BB156) SOD-323 Features Unit: mm +0.05 0.85-0.05 +0.05 0.3-0.05 +0.1 1.7-0.1 +0.1 1.3-0.1 Excellent linearity Very small plastic SMD package +0.1 2.6-0.1 Very low series resistance. 0.375 +0.05 0.1-0.02 0.475 1.0max Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating continuous reverse voltage VR 10 V continuous forward current IF 20 mA Tstg -55 to 150 Tj -55 to 125 storage temperature operating junction temperature Unit Electrical Characteristics Ta = 25 Parameter Symbol Testconditons reverse current IR diode series resistance rs diode capacitance Cd capacitance ratio Max Unit VR = 10 V Min 10 nA VR = 10 V; Tj = 85 200 nA f = 470 MHz; VR is the value at which Cd = 9 pF Typ 0.4 0.7 VR = 1 V,f = 1 MHz 14.4 16 17.6 pF VR = 4 V,f = 1 MHz 7.6 8.6 9.6 pF VR = 7.5 V,f = 1 MHz 4.2 4.8 5.4 pF f = 1 MHz 2.7 3.3 3.9 Marking Marking PF www.kexin.com.cn 1