Capacitance Diode. HVC317B Datasheet

HVC317B Diode. Datasheet pdf. Equivalent

Part HVC317B
Description Variable Capacitance Diode
Feature LESHAN RADIO COMPANY, LTD. Variable Capacitance Diode for Tuner FEATURES • High capacitance ratio. .
Manufacture Leshan Radio Company
Datasheet
Download HVC317B Datasheet




HVC317B
LESHAN RADIO COMPANY, LTD.
Variable Capacitance Diode
for Tuner
FEATURES
• High capacitance ratio. (n =13.0 min)
• Ultra small Flat Package (UFP) is suitable for surface mount
design.
1
CATHODE
2
ANODE
HVC317B
1
2
SOD– 523
DEVICE MARKING
HVC317B = A5
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Item
Symbol
Reversevoltage
VR
Junction temperature
Storage temperature
Notes 1.RL=10k
Tj
Tstg
Value
35
125
– 55 to +125
Unit
V
°C
°C
ELECTRICALCHARACTERISTICS (TA = 25°C)
Item
Symbol Min Typ
Max Unit
Test Condition
Reverse current
Capacitance
IR1 – –
IR2 – –
C1
9.00
C25
0.60
10
100
11.5
0.80
nA
pF
VR = 30V
VR = 30V, TA = 60°C
VR = 1V, f = 1 MHz
VR = 25V, f = 1 MHz
Capacitance ratio
Series resistance
Matching error
n
rs
C/C * 1
13.0
––
1.6
6.0 %
C1/ C25
VR=5V, f = 470 MHz
VR = 1 to 25V , f = 1 MHz
Notes 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,
C/C= (Cmax-Cmin) x 100 (%)
Cmin
HVC317B–1/2



HVC317B
LESHAN RADIO COMPANY, LTD.
HVC317B
Reverse voltage V (V)
R
Fig.1 Reverse current Vs. Reverse voltage
Reverse voltage VR (V)
Fig.2 Capacitance Vs. Reverse voltage
Reverse voltage V (V)
R
Fig.3 Series resistance Vs. Reverse voltage
Reverse voltage VR (V)
Fig.4 Linearity factor Vs. Reverse voltage
HVC317B–2/2







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