參數(shù)資料
型號(hào): KV1870R
廠商: TOKO INC
元件分類: 參考電壓二極管
英文描述: Variable capacitance diode for communications equipment
中文描述: 70 pF, 18 V, SILICON, VARIABLE CAPACITANCE DIODE
封裝: SOT-23C, 3 PIN
文件頁(yè)數(shù): 2/2頁(yè)
文件大小: 146K
代理商: KV1870R
POWER&RF
2004 SUMMER
6-19
1
2
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4
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TYPICAL CHARCTERISTICS
Capacitance versus Reverse Voltage
逆方向電圧対容量
f=1MHz, T
A
=25
°
C
Reverse Current versus Reverse Voltage
逆方向電圧対逆電流
T
A
=+25 / +55 / +85
°
C
200
C
V
R
, Reverse Voltage(V)
0.0
1.0
2.0
3.0
4.0
5.0
10
100p
I
R
,
V
R
, Reverse Voltage(V)
0.0
16.0
10p
100f
T
A
=+25°C
T
A
=+55°C
T
A
=+85°C
2.0
4.0
6.0
8.0
10.0 12.0 14.0
1p
Q versus Reverse Voltage
逆方向電圧対
Q
T
A
=25
°
C
Series Resistance versus Frequency
周波數(shù)対直列抵抗
V
R
=1.5V, T
A
=25
°
C
f=70MHz
1000
Q
V
R
, Reverse Voltage(V)
0.0
1.0
2.0
3.0
4.0
5.0
10
f=50MHz
f=100MHz
100
0.7
f, Frequency(Hz)
50M
500M
0.1
R
S
,
)
C(T
A
)/C(25
°
C) versus Reverse Voltage
逆方向電圧対
C(T
A
)/C(25
°
C)
f=1MHz T
A
=-55 to +85
°
C
Capacitance Temperature Coefficient versus Reverse Voltage
逆方向電圧対溫度係數(shù)
f=1MHz, T
A
=25
°
C
1.08
C
A
)
V
R
, Reverse Voltage(V)
0.0
1.0
2.0
3.0
4.0
5.0
1.00
0.92
T
A
=-55°C
T
A
=-15°C
T
A
=+25°C
T
A
=+55°C
T
A
=+85°C
0.94
0.96
0.98
1.02
1.04
1.06
1000
C
T
A
,
100
V
R
, Reverse Voltage(V)
0.0
1.0
2.0
3.0
4.0
5.0
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