參數(shù)資料
型號: HVM27WK
元件分類: 參考電壓二極管
英文描述: 57 pF, SILICON, VARIABLE CAPACITANCE DIODE
封裝: SC-59A, 3 PIN
文件頁數(shù): 2/4頁
文件大?。?/td> 17K
代理商: HVM27WK
HVM27WK
Electrical Characteristics (Ta = 25
°C)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse voltage
V
R
20
V
I
R = 10A
Reverse current
I
R
——50nA
V
R = 15V
Capacitance
C
1
52.0
62.0
pF
V
R = 1V, f = 1MHz
C
2
43.0
48.1
V
R = 2V, f = 1MHz
C
8
24.0
28.0
V
R = 8V, f = 1MHz
Capacitance ratio
n
1
1.80
C
1/C8
n
2
1.70
C
2/C8
Series resistance
r
s
0.4
V
R = 2V, f = 100MHz
Matching error
C/C*1
3.0
%
V
R = 1 to 8V
Notes: 1. A set of HVM27WK is of uniform C-V characteristics.
Measure max. value and min. value of capacitance at each bias point of V
R = 1V through 8V.
Calculate Matching Error, C/C =
× 100 (%)
Cmin
(Cmax – Cmin)
2. Each group shall uniform a multiple of 4 diodes.
010
20
30
10
–6
10
–8
10
–10
10
–12
Reverse voltage V (V)
R
Reverse
current
I
(A)
R
10
–11
10
–9
10
–7
10
–13
Fig.1 Reverse current Vs. Reverse voltage
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