Diodes SMD Type UHF Variable Capacitance Diode BB215 LL-34 Features Unit: mm 1.50 1.30 2.64REF 0.50 0.35 Excellent linearity Matched to 3% Small hermetically sealed glass SMD package 3.60 3.30 C28: 2 pF; ratio: 8.3 Low series resistance. Absolute Maximum Ratings Ta = 25 Parameter Symbol continuous reverse voltage Min Max Unit 30 V 20 mA VR continuous forward current IF storage temperature T stg -55 +150 operating ambient temperature T amb -55 +100 Electrical Characteristics Ta = 25 Parameter Symbol reverse current diode series resistance IR VBR(R) diode capacitance capacitance ratio capacitance matching Cd Conditions Min Typ VR = 28 V Max 10 VR = 28 V; Tj = 85 200 f = 470 MHz; note 1 0.75 VR = 1 V; f = 1 MHz 16.5 VR = 28 V; f = 1 MHz 1.8 Cd(1V)/Cd(28V) f = 1 MHz 7.6 ÄCd /Cd VR = 0.5 to 28 V 18 Unit nA pF 2.2 8.3 3 % Note 1. VR is the value at which Cd = 9 pF. www.kexin.com.cn 1