Sony 1T363 Datasheet

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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