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MA2X333 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – N type GaAs epitaxial planar type
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
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
Forward current (DC)
Junction temperature
Storage temperature
VR
9
V
IF
100
mA
Tj
125
°C
Tstg
−55 to +125
°C
INDICATES
CATHODE
1
Unit : mm
2
2.7
+
−
0.2
0.1
3.3 ± 0.2
*(3.8 ± 0.2)
5°
5°
*( ): WL type
1 : Anode
2 : Cathode
Mini Type Package (2-pin)
Marking Symbol: 6C
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Reverse current (DC)
IR
VR = 6 V
100 nA
Reverse voltage (DC)
VR
IR = 1 µA
9
V
Diode capacitance
CD(2V)
VR = 2 V, f = 1 MHz
13.5 15.5 17.0 pF
CD(4V)
VR = 4 V, f = 1 MHz
4.0 6.8 7.5
pF
CD(6V)
VR = 6 V, f = 1 MHz
2.8 4.0 4.5
pF
Series resistance*
rD
CD = 9 pF, f = 470 MHz
0.25 0.35
Ω
Note) 1ɽRated input/output frequency: 470 MHz
ɹ 2ɽ* : rf measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER
1