KV1430 TOKO Inc, KV1430 Datasheet

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KV1430

Manufacturer Part Number
KV1430
Description
VARIABLE CAPACITANCE DIODE
Manufacturer
TOKO Inc
Datasheet

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CLASSIFICATION
January 2000 TOKO, Inc.
DESCRIPTION
The KV1430 variable capacitance diode was specially
made to be used as tuning elements in car radios, radio
cassettes, stereos, and other consumer radios.
KV1430 is suitable for wide band tuning from 76 to 108
MHz.
If the KV1430 is used only for FM reception, it is possible
to operate it at 4.5 V so it is very useful in lowering the
power demands of the set.
The KV1430 is available in a miniature SOT23-3 package.
FEATURES
C
C
2
Excellent Linearity (CV Curve)
Large Capacitance Ratio (A = 3.70 minimum) with
Very Low Series Resistance
Two Diodes in a Miniature Package (SOT23-3)
Very Small Capacitance Deviation at Tape/Reel
RANK
MAX
MIN
ORDERING INFORMATION
KV1430
69.14
71.23
2
71.09
73.24
3
73.09
75.31
Tape/Reel Code
4
TAPE/REEL CODE
TL: Tape Left
(Unit: pF)
75.15
77.43
5
The
APPLICATIONS
FM Radio
Voltage Controlled Oscillator
VARIABLE CAPACITANCE DIODE
KV1430
1
3
KV1430
2
Page 1

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KV1430 Summary of contents

Page 1

... KV1430 is suitable for wide band tuning from 76 to 108 MHz. If the KV1430 is used only for FM reception possible to operate very useful in lowering the power demands of the set. The KV1430 is available in a miniature SOT23-3 package. ...

Page 2

... KV1430 ABSOLUTE MAXIMUM RATINGS Reverse Voltage ....................................................... 18 V Forward Current .................................................... 50 mA Power Dissipation .............................................. 100 mW ELECTRICAL CHARACTERISTICS Test conditions SYMBOL PARAMETER V Reverse Voltage REV I Reverse Current REV C Diode Capacitance Diode Capacitance Diode Capacitance Diode Capacitance Series Resistance ...

Page 3

... 100 REV (V) SERIES RESISTANCE vs. FREQUENCY 0.6 V REV = 0.4 0.2 50 100 300 f (MHz) TEMPERATURE COEFFICIENT vs. REVERSE VOLTAGE 1000 - + MHz 300 100 REV (V) KV1430 500 9 Page 3 ...

Page 4

... KV1430 SOT23-3 Mark + 0.10 0.4 0.05 Dimensions are shown in millimeters Tolerance: x.x = 0.2 mm (unless otherwise specified) TOKO AMERICA REGIONAL OFFICES Midwest Regional Office Western Regional Office Toko America, Inc. Toko America, Inc. 1250 Feehanville Drive 2480 North First Street , Suite 260 Mount Prospect, IL 60056 San Jose, CA 95131 ...

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