MA2X329

Variable Capacitance Diodes MA2X329 Silicon epitaxial planar type For VHF electronic tuners I Features Large capacitance ratio Small series resistance rD Mini type package, allowing downsizing of equipment and automatic insertion through the taping package 5° INDICATES CATHODE Unit : mm 1.6 − 0.1 + 0.2 1 2 2.7 − 0.1 3.3 ± 0.2 *(3.8 ± 0.2) + 0.2 0 to 0.05 Reverse voltage (DC) Peak reverse voltage Forward current (DC) Junction temperature Storage temperature VR VRM IF Tj Tstg 32 34 20 150 −55 to +150 V V mA °C °C 5° *( ): WL type 1 : Anode 2 : Cathode Mini Type Package (2-pin) Marking Symbol: 6B I Electrical Characteristics Ta = 25°C Parameter Reverse current (DC) Diode capacitance Symbol IR CD(1V) CD(3V) CD(25V) CD(10V) CD(17V) Capacitance ratio Diode capacitance deviation Series resistance* CD(3V)/CD(25V) ∆C rD CD(3V)(10V)(17V)(25V) CD = 9 pF, f = 470 MHz VR = 30 V VR = 1 V, f = 1 MHz VR = 3 V, f = 1 MHz VR = 25 V, f = 1 MHz VR = 10 V, f = 1 MHz VR = 17 V, f = 1 MHz 25.87 2.58 9.15 3.28 9 3 1.6 42 32.64 3.20 12.44 4.46 Conditions Min Typ Max 10 Unit nA pF pF pF pF pF  % Ω Note) 1 Rated input/output frequency: 470 MHz 2 * : rf measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER 0.16 − 0.03 + 0.1 Parameter Symbol Rating Unit 1.1 − 0.1 I Absolute Maximum Ratings Ta = 25°C + 0.2 0.3 0.55 ± 0.1 1 MA2X329 CD  VR 100 f = 1 MHz Ta = 25°C 120 Variable Capacitance Diodes IF  V F 1.03 CD  Ta f = 1 MHz VR = 3 V 10 V 17 V 25 V 50 100 ...