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E89145B83-TE
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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.
Absolute Maximum Ratings (Ta=25 °C)
• Reverse voltage VR 30 V
• Peak reverse voltage VRM 35 V
(RL≥10 kΩ)
• Operating temperature Topr 85 °C
• Storage temperature Tstg –55 to +150 °C
Description
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)
• Small leakage current 10 nA Max. (VR=28 V)
• Maximum capacitance deviation
3 % Max.
Applications
Electronic tuning for TV, CATV
Structure
Silicon epitaxial planar type diode
Silicon Variable Capacitance Diode
M-235
1T363
Electrical Characteristics (Ta=25 °C)
Item
Reverse current
Diode capacitance
Capacitance ratio
Series resistance
Maximum-capacitance
deviation in the
same ranking
Symbol
IR
C1
C28
C1/C28
rs
∆C
Conditions
VR=28 V
VR=1 V, f=1 MHz
VR=28 V, f=1 MHz
f=1 MHz
CD=14 pF, f=470 MHz
VR=1 to 28 V, f=1 MHz
Min. Typ. Max. Unit
10 nA
34.65 38.00 42.35 pF
2.361 2.515 2.754 pF
13.5 15.0
0.75 0.80 Ω
3%
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1T363
100
10
1
CD-Diode capacitance (pF)
VR-Reverse voltage (V)
Ta=25°C
f=1MHz
1 10 50
Reverse voltage vs. Ambient temperature
Diode capacitance vs. Reverse voltage
50
40
30
–20
VR-Reverse voltage (V)
Ta-Ambient temperature (°C)
IR=10µA
0 20 40 60 80
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1T363
Diode capacitance vs. Ambient temperature
1.02
1.03
1.01
1.00
0.99
0.98
Ta-Ambient temperature (°C)
–20 0 20 40 60 80 100
Thermal coefficient of diode capacitance
1000
100
10
1
Thermal coefficient (ppm/°C)
VR-Reverse voltage (V)
10 30
f=1MHz
VR=1V
VR=10V
V
R=25V
VR=2V
Diode capacitance
C (Ta)
C (25°C)
Reverse current vs. Ambient temperature
1000
100
10
1
Ta-Ambient temperature (°C)
–20 0 20 40 60 80
IR-Reverse current (pA)
VR=28V
VR=28V
Reverse current vs. Reverse voltage
100
10
1
1
IR-Reverse current (pA)
VR-Reverse voltage (V)
10 100
Ta=60°C
Ta=25°C
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Package Outline Unit : mm
AAA
M-235
AAA
1T363
∗1.25
2
1
+ 0.2
– 0.1
0.3
0.3
+ 0.1
– 0.05
∗0.9 ± 0.1
+ 0.1
– 0.05
2.5 ± 0.2
∗1.7 ± 0.1
NOTE: Dimension “∗” does not include mold protrusion.
0.2
0.11
+ 0.1
– 0.06
0 ± 0.05
0° to 10°
Marking
SONY CODE
EIAJ CODE
JEDEC CODE
M-235
CATHODE MARK
2
63
B
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PACKAGE WEIGHT
Notes
1) B:Lot No.(Year and Month of manufacture)
Year;Last one digit
Month;A,B,C(for Oct. to Dec.)
0.1g
1 to 9(for Jan.to Sept.)
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