--1--
E92903A82-TE
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.
Absolute Maximum Ratings (Ta=25 C)
Reverse voltage
V
R
34
V
Operating temperature
Topr
20 to +75
C
Storage temperature
Tstg
65 to +150
C
Description
The 1T369 is a super miniature package variable
capacitance diode for a wide-band CATV.
Features
Super miniature package
Small series resistance
rs=1.0
(Max.)
Large capacitance ratio
C
2
/C
25
=15.5
(Typ.)
Capacitance deviation in a matching group
2.0 %
(Max.)
Applications
Electronic tuning of wide-band CATV
Structure
Silicon epitaxial planar type diode
Silicon Variable Capacitance Diode
M-235
1T369
Electrical Characteristics
(Ta=25 C)
Item
Reverse current
Reverse voltage
Diode capacitance
Capacitance ratio
Series resistance
Capacitance deviation in a
matching group
Symbol
I
R
V
R
C
2
C
25
C
2
/C
25
rs
C
Conditions
V
R
=28 V
I
R
=1 A
V
R
=2 V, f=1 MHz
V
R
=25 V, f=1 MHz
C
D
=14 pF, f=470 MHz
C2 to C25
Min.
Typ.
Max.
Unit
10
nA
34
V
39.5
43.4
47.4
pF
2.60
2.80
3.03
pF
14.5
15.5
17.0
1.0
2.0
%
--2--
1T369
Diode capacitance vs. Ambient temperature
Ta-Ambient temperature (
C)
1.03
1.02
1.01
1.00
0.99
0.98
20
0
20
40
60
80
Diode capacitance vs. Reverse voltage
C
-
D
i
o
d
e
c
a
p
a
c
i
t
a
n
c
e
(
p
F
)
V
R
-Reverse voltage (V)
100
10
1
1
10
100
Ta=25
C
f=1MHz
V
R
=2V
V
R
=25V
V
R
=7V
V
R
=15V
f=1MHz
D
i
o
d
e
c
a
p
a
c
i
t
a
n
c
e
C
(
T
a
)
C
(
2
5
C
)
Reverse breakdown voltage vs. Ambient temperature
Ta-Ambient temperature (
C)
50
45
40
35
30
25
20
0
20
40
60
80
Temperature coefficient of diode capacitance
T
e
m
p
e
r
a
t
u
r
e
c
o
e
f
f
i
c
i
e
n
t
(
p
p
m
/
C
)
V
R
-Reverse voltage (V)
1000
100
200
500
50
1
10
50
100
f=1MHz
I
R
=10
A
V
R
-
R
e
v
e
r
s
e
v
o
l
t
a
g
e
(
V
)
Example of Representative Characteristics
SONY CODE
EIAJ CODE
JEDEC CODE
PACKAGE WEIGHT
M-235
1.25
+ 0.2
0.1
0.3
+ 0.1
0.05
1
.
7
0
.
1
2
.
5
0
.
2
1
2
0.3
+ 0.1
0.05
0.9 0.1
0.2
0 0.05
0 to 10
0.11
+ 0.1
0.06
M-235
0.1g
NOTE: Dimension "
" does not include mold protrusion.
Package Outline Unit : mm
1T369
--4--
Marking
1
2
CATHODE MARK
69
B
Notes
1) B:Lot No.(Year and Month of manufacture)
Year;Last one digit
Month;A,B,C(for Oct. to Dec.)
1 to 9(for Jan.to Sept.)
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