KV1745S TOKO, Inc, KV1745S Datasheet
KV1745S
Manufacturer Part Number
KV1745S
Description
Manufacturer
TOKO, Inc
Datasheet
1.KV1745S.pdf
(1 pages)
Specifications of KV1745S
Date_code
05+
Packing_info
SOT-23
* 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
Type
KV1745R
KV1745S
FEATURES
CLASSIFICATION
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=1.95 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
Capacitance versus Reverse Voltage
逆方向電圧対容量
(SOT23C-3)
KV1745R
100
10
0.0 1.0 2.0 3.0 4.0
V
R.MAX
(V)
14
14
V
Min.
43.53
18.38
43.53
18.38
R
, Reverse Voltage(V)
Capacitance(pF)
Typ.
KV1745S
(SOT23-3)
5.0 6.0 7.0 8.0
S
2
Max. V
=to 0.30Ω
46.68
23.85
46.68
23.85
、C
5
、C
R
(V)
8
の容量偏差は3.0%以内。
2
8
2
8
f=1MHz, T
Min.
1.95
1.95
9.0
Capacitance ratio
Typ.
A
=25°C
Max. V
2.35
2.35
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=1.95~
小さい直列抵抗: R
R
(V)
0.3
0.1
2/8
2/8
50M
100MHz
100MHz
Rs
@2V
@2V
0.3
0.3
MAX
2
, C
5
and C
C tolerance
S
f, Frequency(Hz)
=~0.30Ω
ΔC
8
MAX
.
(mA)
50
50
I
F
2009 AUTUMN
(mW)
100
100
V
P
R
D
=1.5V, T
500M
-55 to
-55 to
T
(°C)
150
150
STG
A
=25°C
-55 to
-55 to
(°C)
T
85
85
op
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