KV1720 Toko Inc., KV1720 Datasheet
KV1720
Manufacturer Part Number
KV1720
Description
8V Series Variable Capacitance Diode For FM Tuning 8V?FM????????????????
Manufacturer
Toko Inc.
Datasheet
1.KV1720.pdf
(1 pages)
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* Capacitance measured in parallel connections.
* Diode Capacitance measured with Agilent 4279A or equivalent instruments (at OSC level 20±5mVrms)
* Resistance meter is Agilent 4291B or equivalent instruments.
* The tolerance of element that is next to each other in same reel is within 3% at C
2009 AUTUMN
Type
KV1720R
KV1720S
C
C
FEATURES
CLASSIFICATION
SELECTION CHARTS
TYPICAL CHARCTERISTICS
容量値は、Back to Back Typeの2つのダイオードの平均値です。
容量測定器は、Agilent 4279A又は相当品。OSCレベル 20±5mVrms。
直列抵抗測定器は、Agilent 4291B又は相当品。
同一リール内で隣接する素子のC
Included Twin Element
Very Small Tolerance of Element Being Next Device To Each Other
Excellent Linearity of The CV Curve
Extra Large Capacitance Ratio: A=2.00 to
Very Small Series Resistance: R
8V series variable capacitance diode for FM tuning
8V系FMチューナ用電圧可変容量ダイオード
2
Capacitance versus Reverse Voltage
逆方向電圧対容量
(SOT23C-3)
KV1720R
100
Rank
10
MIN
MAX
0.0
V
1.0
R.MAX
(V)
18
18
41.17
42.76
1
2.0
V
Min.
41.17
16.00
41.17
16.00
R
, Reverse Voltage(V)
3.0
Capacitance(pF)
42.33
43.96
Typ.
2
4.0
KV1720S
(SOT23-3)
S
2
Max. V
=to 0.3Ω
5.0
46.48
21.34
46.48
21.34
、C
43.52
45.20
5
3
、C
6.0
R
(V)
8
の容量偏差は3.0%以内。
7.0
2
8
2
8
f=1MHz, T
Min.
44.75
46.48
4
8.0
2.0
2.0
Capacitance ratio
Typ.
A
=25°C
Max. V
2.6
2.6
周波数対直列抵抗
Series Resistance versus Frequency
CV特性の優れた直線性
ツインタイプ素子1組搭載
小さい隣接デバイス間容量偏差
極めて大きな容量変化比: A=2.00~
小さい直列抵抗: R
R
(V)
0.3
0.1
2/8
2/8
50M
100MHz
100MHz
Rs
@1V
@1V
0.3
0.3
MAX
2
, C
5
and C
C tolerance
S
f, Frequency(Hz)
=~0.3Ω
ΔC
8
MAX
.
(mA)
50
50
I
F
(mW)
100
100
V
P
R
D
=1.5V, T
500M
-55 to
-55 to
T
(°C)
150
150
STG
Page 13
A
=25°C
-55 to
-55 to
(°C)
T
85
85
op
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