MA2X339

Variable Capacitance Diodes MA2X339 Silicon epitaxial planar type INDICATES CATHODE Unit : mm For UHF and VHF electronic tuners I Features Large capacitance ratio Small series resistance rD 1.6 − 0.1 + 0.2 1 2 2.7 − 0.1 3.3 ± 0.2 *(3.8 ± 0.2) + 0.2 I Absolute Maximum Ratings Ta = 25°C Parameter Reverse voltage (DC) Peak reverse voltage* Forward current (DC) Junction temperature Storage temperature Note) * : RL = 2.2 kΩ Symbol VR VRM IF Tj Tstg Rating 32 34 20 150 −55 to +150 Unit V V mA °C °C 1.1 − 0.1 + 0.2 5° 0.3 0 to 0.05 5° *( ): WL type 1 : Anode 2 : Cathode Mini Type Package (2-pin) Marking Symbol: 6N I Electrical Characteristics Ta = 25°C Parameter Reverse current (DC) Diode capacitance Symbol IR CD(2V) CD(25V) CD(10V) CD(17V) Capacitance ratio Capacitance difference Diode capacitance deviation Series resistance* CD(2V)/CD(25V) CD(10V)/CD(17V) ∆C rD CD(2V)(10V)(17V)(25V) CD = 9 pF, f = 470 MHz VR = 30 V VR = 2 V, f = 1 MHz VR = 25 V, f = 1 MHz VR = 10 V, f = 1 MHz VR = 17 V, f = 1 MHz 14.220 2.132 5.307 2.909 6.22 1.70 1.96 2 0.45 Conditions Min Typ Max 10 15.473 2.321 6.128 3.411 Unit nA 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 0.55 ± 0.1 1 MA3X339 CD  VR 100 f = 1 MHz Ta = 25°C 120 Variable Capacitance Diodes IF  V F 1.03 CD  Ta f = 1 MHz VR = 2 V 10 V 17 V 25 V 1.00 50 100 1.02 Diode capacitance CD (pF) 30 20 Forward cu...