PANASONIC MA26V15

Variable Capacitance Diodes
MA26V15
Silicon epitaxial planar type
Unit: mm
2
• Good linearity and large capacitance-ratio in CD − VR relation
• Small series resistance rD
• High frequency type by this low capacitance
1
0.39+0.01
−0.03
1.00±0.05
0.25±0.05
Parameter
Symbol
Rating
Unit
Reverse voltage
VR
6
V
Junction temperature
Tj
125
°C
Storage temperature
Tstg
−55 to +125
°C
0.25±0.05
1
0.50±0.05
■ Absolute Maximum Ratings Ta = 25°C
0.15±0.05
0.05±0.03
0.35±0.01
3
■ Features
0.60±0.05
For VCO
3
0.65±0.01
2
0.05±0.03
1: Anode
2: N.C.
3: Cathode
ML3-N2 Package
Marking Symbol: 2N
■ Electrical Characteristics Ta = 25°C ± 3°C
Parameter
Reverse current
Symbol
IR
Conditions
VR = 5 V
Diode capacitance
CD(0.5V)
VR = 0.5 V, f = 1 MHz
CD(2.5V)
VR = 2.5 V, f = 1 MHz
Capacitance ratio
CD(0.5V)/CD(2.5V)
Series resistance
*
rD
Min
VR = 1 V, f = 470 MHz
7.30
Typ
Max
Unit
10
nA
7.91
pF
2.98
3.23
2.35
2.55

0.45
Ω
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. Absolute frequency of input and output is 470 MHz
3. * : Measuring instrument; YHP MODEL 4191A RF IMPEDANCE ANALYZER
Publication date: July 7, 2003
SKD00083CED
1
MA26V15
IF  VF
CD  VR
102
120
CD  Ta
1.044
f = 1 MHz
Ta = 25°C
f = 1 MHz
1.036
Ta = 60°C
60
−40°C
25°C
40
1.028
CD (Ta)
CD (Ta = 25°C)
80
Diode capacitance CD (pF)
Forward current IF (mA)
100
10
VR = 0.5 V
1.020
1.012
2.5 V
1.004
0.996
20
0.988
0
0
0.2
0.4
0.6
0.8
1.0
1.2
Forward voltage VF (V)
1.4
1
0.980
0
2
4
6
8
Reverse current IR (nA)
VR = 5 V
1
10−1
10−2
0
40
80
120
Ambient temperature Ta (°C)
2
12
Reverse voltage VR (V)
IR  T a
10
10
SKD00083CED
14
0
20
40
60
80
Ambient temperature Ta (°C)
100
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and semiconductors described in this material
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the latest specifications satisfy your requirements.
(6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of
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2002 JUL