MA2X333

Variable Capacitance Diodes MA2X333 N type GaAs epitaxial planar type For VCO of a radio For electronic tuning of UHF and VHF TV tuner I Features Small series resistance rD and high Q value Large capacitance ratio during low-voltage operation 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 I Absolute Maximum Ratings Ta = 25°C Parameter Reverse voltage (DC) Forward current (DC) Junction temperature Storage temperature Symbol VR IF Tj Tstg Rating 9 100 125 −55 to +125 Unit 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: 6C I Electrical Characteristics Ta = 25°C Parameter Reverse current (DC) Reverse voltage (DC) Diode capacitance Symbol IR VR CD(2V) CD(4V) CD(6V) Series resistance* rD VR = 6 V IR = 1 µA VR = 2 V, f = 1 MHz VR = 4 V, f = 1 MHz VR = 6 V, f = 1 MHz CD = 9 pF, f = 470 MHz 9 13.5 4.0 2.8 15.5 6.8 4.0 0.25 17.0 7.5 4.5 0.35 Conditions Min Typ Max 100 Unit nA V 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 MA2X333 IF  V F 100 Ta = 25°C 100 Variable Capacitance Diodes IR  V R Ta = 25°C CD  VR 100 f = 1 MHz Ta = 25°C 50 10 Reverse current IR (nA) 10 Diode capacitance CD (pF) 0 2 4 6 8 10 Forward current IF (mA) 30 20 1 1 10 5 3 2 0.1 0.1 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1 0 4 8 12 16 20 Forward ...