HVU300A [LRC]
Variable Capacitance Diode for Electronic Tuning; 变容二极管的电子调谐
| 型号： | HVU300A |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Variable Capacitance Diode for Electronic Tuning |
| 文件： | 总2页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Variable Capacitance Diode
for Electronic Tuning
HVU300A
FEATURES
1
• High capacitance ratio (n = 14.5min) and suitable for wide
band tuner.
• Low series resistance and good C-V linearity.
• Ultra small Resin Package (URP) is suitable for surface
mount design.
2
SOD– 323
1
2
CATHODE
ANODE
DEVICEMARKING
HVU300A = 0
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Item
Symbol
Value
Unit
V
Reversevoltage
Junction temperature
Storage temperature
VR
Tj
32
125
°C
°C
Tstg
– 55 to +125
ELECTRICALCHARACTERISTICS (TA =25°C)
Item
Symbol
Min
Typ
Max
10
Unit
Test Condition
VR = 30V
Reverse current
IR1
IR2
–
–
–
–
–
–
–
–
–
nA
100
47.4
3.03
–
VR = 30V, TA = 60°C
VR = 2V, f = 1 MHz
VR = 25V, f = 1 MHz
C2/ C25
Capacitance
C2
39.5
2.60
14.5
–
pF
C25
n
Capacitance ratio
Series resistance
Matching error
–
rs
1.10
2.0
Ω
%
VR = 5V, f = 470 MHz
VR = 2 to 25V, f = 1 MHz
∆C/C*1
–
Note: *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
HVU300A–1/2
LESHAN RADIO COMPANY, LTD.
HVU300A
Reverse voltage VR (V)
Reverse voltage VR (V)
Fig.1 Reverse current Vs. Reverse voltage
Fig.2 Capacitance Vs. Reverse voltage
Reverse voltage VR (V)
Reverse voltage VR (V)
Fig.4 Linearity factor Vs. Reverse voltage
Fig.3 Series resistance Vs. Reverse voltage
HVU300A–2/2
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