參數(shù)資料
型號: HVU315
廠商: Hitachi,Ltd.
英文描述: Variable Capacitance Diode for Wide Band tuner(用于寬帶調(diào)諧電路的可變電容二極管)
中文描述: 變?nèi)荻O管的寬帶調(diào)諧器(用于寬帶調(diào)諧電路的可變電容二極管)
文件頁數(shù): 2/5頁
文件大?。?/td> 24K
代理商: HVU315
HVU315
2
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Value
Unit
Reverse voltage
V
R
Tj
30
V
Junction temperature
125
°C
Storage temperature
Tstg
–55 to +125
°C
Electrical Characteristics
(Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse current
I
R
C
2
C
25
n
10
nA
V
R
= 30V
V
R
= 2V, f = 1MHz
V
R
= 25V, f = 1MHz
C
2
/C
25
V
R
= 5V, f = 470MHz
V
R
= 2 to 25V
Capacitance
27.6
32.1
pF
2.67
3.02
Capacitance ratio
10.3
Series resistance
r
s
C/C*
0.70
%
Matching error
Notes: 1. A set of HVU315 is of uniform C-V characteristics.
Measure max. value and min. value of capacitance at each bias point of V
R
= 2V through 25V.
Calculate Matching Error,
C/C =
Cmin
2. Each group shall uniform a multiple of 4 diodes.
1
2.0
×
100 (%)
(Cmax – Cmin)
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