參數(shù)資料
型號: HVU307
廠商: Hitachi,Ltd.
元件分類: 參考電壓二極管
英文描述: Variable Capacitance Diode for VHF tuner
中文描述: 變容二極管的高頻調諧器
文件頁數(shù): 2/5頁
文件大小: 27K
代理商: HVU307
HVU307
2
Absolute Maximum Ratings
(Ta = 25
°
C)
Item
Symbol
Value
Unit
Reverse voltage
V
R
Tj
32
V
Junction temperature
125
°
C
°
C
Storage temperature
Tstg
–55 to +125
Electrical Characteristics
(Ta = 25
°
C)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse current
I
R1
I
R2
C
2
C
25
n
10
nA
V
R
= 30V
V
R
= 30V, Ta= 60
°
C
V
R
= 2V, f = 1MHz
V
R
= 25V, f = 1MHz
C
2
/C
25
V
R
= 5V, f = 470MHz
V
R
= 2 to 25V, f = 1 MHz
100
Capacitance
32.2
37.5
pF
2.57
3.00
Capacitance ratio
12.0
12.5
Series resistance
r
S
C/C*
1
0.85
Matching error
Note
2.0
%
1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of
C/C
continuous in a reel , expect extention to another group.
Calculate Matching Error,
(Cmax-Cmin)
C/C= x 100 (%)
Cmin
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