1T363
Silicon Variable Capacitance Diode
Description
M-235
The 1T363 is a variable capacitance diode
designed for electronic tuning of CATV tuner,and
super miniature package allows the tuner
miniaturization.
Features
• Super miniature package
• Low series resistance 0.80 Ω Max. (f=470 MHz)
• Large capacitance ratio 15
Typ. (C1/C28)
Absolute Maximum Ratings (Ta=25 °C)
• Small leakage current 10 nA Max. (VR=28 V)
• Maximum capacitance deviation
• Reverse voltage
VR
30
35
V
V
• Peak reverse voltage
VRM
3 %
Max.
(RL≥10 kΩ)
85 °C
Tstg –55 to +150 °C
• Operating temperature Topr
• Storage temperature
Applications
Electronic tuning for TV, CATV
Structure
Silicon epitaxial planar type diode
Electrical Characteristics
(Ta=25 °C)
Item
Symbol
Conditions
Min.
Typ.
Max.
10
Unit
nA
pF
Reverse current
IR
C1
VR=28 V
VR=1 V, f=1 MHz
VR=28 V, f=1 MHz
f=1 MHz
34.65 38.00 42.35
2.361 2.515 2.754
Diode capacitance
C28
C1/C28
rs
pF
Capacitance ratio
Series resistance
Maximum-capacitance
deviation in the
13.5
15.0
0.75
CD=14 pF, f=470 MHz
0.80
3
Ω
∆C
VR=1 to 28 V, f=1 MHz
%
same ranking
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any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E89145B83-TE
