LRC HVC308A Datasheet
V ariable Capacitance Diode
for TV T uner
LESHAN RADIO COMPANY, LTD.
HVC308A
FEATURES
• Low series resistance. (rs=0.95Ωmax)
• Ultra small Flat Package (UFP) is suitable for surface mount
design.
1
CA THODE
DEVICE MARKING
HVC308A = V
ABSOLUTE MAXIMUM RA TINGS (T
= 25°C)
A
Item Symbol Value Unit
Reversevoltage V
Junction temperature T
Storage temperature T
ELECTRICAL CHARACTERISTICS (T
= 25°C)
A
Item Symbol Min T yp Max Unit Test Condition
Reverse current I
Capacitance C
R1
I
R2
2
C
20
Capacitance ratio n 7.12 – – – C
Series resistance r
s
2
ANODE
R
j
stg
35 V
125 °C
– 55 to +125 °C
–– 10nAV
– – 100 VR = 30V, TA = 60°C
13.7 – 15.9 pF VR = 2V, f = 1 MHz
1.65 – 2.06 VR = 20V, f = 1 MHz
– – 0.95 Ω VR = 5V, f = 470 MHz
2
= 30V
R
/ C
2
1
SOD– 523
20
HVC308A–1/2
LESHAN RADIO COMPANY, LTD.
HVC308A
, REVERSE CURRENT (A)
R
I
Reverse voltage VR (V)
Fig.1 Reverse current Vs. Reverse voltage
, SERISE RESIST ANCE (Ω)
S
r
C , CAPACITANCE (pF)
)
R
=∆(LogC / ∆(LogV
F
L
Reverse voltage VR (V)
Fig.2 Capacitance Vs. Reverse voltage
Reverse voltage VR (V)
Fig.3 Series resistance Vs. Reverse voltage
Reverse voltage VR (V)
Fig.4 Linearity factor Vs. Reverse voltage
HVC308A–2/2
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