1T378A Sony, 1T378A Datasheet
1T378A
Manufacturer Part Number
1T378A
Description
Manufacturer
Sony
Specifications of 1T378A
Date_code
05+
Packing_info
SOD-323
Electrical Characteristics
Description
designed for electronic tuning of wide-band CATV
tuners, and the super miniature package allows the
tuner miniaturization.
support guard band.
Features
• Super miniature package
• Low series resistance
• Large capacitance ratio 12.5
• Small leakage current
• Capacitance deviation
Applications
Structure
Reverse current
Reverse voltage
Diode capacitance
Capacitance ratio
Series resistance
Capacitance deviation in a
matching group
The 1T378A is a variable capacitance diode
High capacitance ratio (C
Electronic tuning of VHF band and wide-band
CATV tuners
Silicon epitaxial planar type diode
Variable Capacitance Diode
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
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.
Item
0.85
1.03
10 nA Max. (V
within 2 %
25
/C
Symbol
C
C
25
28
Max. (f=470 MHz)
Typ. (C
Min. (C
C
2
V
C
rs
I
/C
R
/C
) is improved to
C
25
R
2
25
28
R
2
25
V
I
V
V
C
V
R
/C
=28 V)
R
R
R
R
D
/C
=1 µA
=28 V
=2 V, f=1 MHz
=25 V, f=1 MHz
=2 to 25 V, f=1 MHz
=14 pF, f=470 MHz
25
28
)
)
Conditions
—1—
Absolute Maximum Ratings (Ta=25 °C)
• Reverse voltage
• Operating temperature
• Storage temperature
The continuous 20 pieces of C are guaranteed.
33.0
2.57
12.0
1.03
Min.
34
1T378A
M-235
Topr
Tstg
Typ.
12.5
V
R
–65 to +150
–20 to +75
Max.
39.0
3.00
0.85
10
2
34
E97108A82-TE
(Ta=25 °C)
Unit
nA
pF
pF
%
V
°C
°C
V
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