MA346

Variable Capacitance Diodes www.DataSheet4U.com MA2C346 (MA346) Silicon epitaxial planar type Unit : mm For AFC of FM tuner s Features High reliability achieved through combination of a planar type chip and glass sealing structure Small package allowing easy mounting Small reverse current IR 13.0 min. 0.2 max. 2.3±0.3 2.2±0.3 13.0 min. φ 1.6±0.2 Anode s Absolute Maximum Ratings Ta = 25°C Parameter Reverse voltage (DC) Peak reverse voltage Junction temperature Storage temperature Symbol VR VRM Tj Tstg Rating 15 15 200 −65 to +200 Unit V V °C °C Cathode φ 0.40±0.05 1 : Anode 2 : Cathode DO-34-A1 Body Color : Light Green s Electrical Characteristics Ta = 25°C Parameter Reverse current (DC) Symbol IR Ct Q VR = 12 V VR = 12 V, Ta = 75°C Terminal capacitance Q VR = 10 V, f = 1 MHz VR = 10 V, f = 50 MHz 10 40 Conditions Min Typ Max 100 1 16 Unit nA µA pF  Note) Rated input/output frequency: 100 MHz s Cathode Indication Type No. Color MA2C346 Silver Note) The part number in the parenthesis shows conventional part number. 310 Variable Capacitance Diodes www.DataSheet4U.com IF  V F 103 102 Ta = 150°C 102 MA2C346 IR  V R 1.6 1.4 VF  Ta Forward current IF (mA) Reverse current IR (nA) Forward voltage VF (V) 10 100°C 1 1.2 1.0 0.8 0.6 0.4 0.2 10 mA 3 mA 10 100°C 25°C IF = 100 mA 1 Ta = 150°C − 20°C 10−1 10−1 25°C 10−2 0 0.2 0.4 0.6 0.8 1.0 1.2 10−2 0 4 8 12 16 20 24 0 −40 0 40 80 120 160 200 Forward voltage VF (V) Reverse voltage VR (V) A...