KV1841K TOKO Inc, KV1841K Datasheet

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KV1841K

Manufacturer Part Number
KV1841K
Description
VARIABLE CAPACITANCE DIODE
Manufacturer
TOKO Inc
Datasheet
August 1999 TOKO, Inc.
FEATURES
DESCRIPTION
The KV1841K is a variable capacitance diode designed for
UHF applications.
The KV1841K is available in a very small UFD Surface
Mount Package.
CLASSIFICATION
Note: Rank is determined after testing and marked on the
reel. All the diodes on a reel have the same rank, but rank
can not be specified when ordering.
C
C
2
Very Small UFD Surface Mount Package
Very Low Series Resistance
Large Capacitance Ratio (A = 2.35)
Excellent Linearity (CV Curve)
Very Small Capacitance Deviation at Tape/Reel
RANK
MAX
MIN
ORDERING INFORMATION
KV1841K
13.50
14.23
1
13.93
14.65
2
14.35
15.08
Tape/Reel Code
3
TAPE/REEL CODE
TR: Tape Right
(Unit: pF)
14.78
15.50
4
APPLICATIONS
Communications Equipment
Multi-Channel Cordless Telephone
Voltage Controlled Oscillator
UHF Wireless Communication Systems
VARIABLE CAPACITANCE DIODE
KV1841K
KV1841K
Page 1

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KV1841K Summary of contents

Page 1

... Very Small UFD Surface Mount Package Very Low Series Resistance Large Capacitance Ratio (A = 2.35) Excellent Linearity (CV Curve) Very Small Capacitance Deviation at Tape/Reel DESCRIPTION The KV1841K is a variable capacitance diode designed for UHF applications. The KV1841K is available in a very small UFD Surface Mount Package. CLASSIFICATION RANK MIN 13 ...

Page 2

... KV1841K ABSOLUTE MAXIMUM RATINGS Reverse Voltage ....................................................... 18 V Forward Current ...................................................... 7 mA Power Dissipation ................................................ 25 mW ELECTRICAL CHARACTERISTICS Test conditions SYMBOL PARAMETER V Reverse Voltage REV I Reverse Current REV C Diode Capacitance Diode Capacitance Series Resistance S A Capacitance Ratio Note 1: Diode Capacitance measured with HP 4279A or equivalent instruments (at OSC level 20 mVrms, Note 2: Series Resistance measured with HP 4191A or equivalent instruments ...

Page 3

... REVERSE VOLTAGE 0 0.01 0.001 REV (V) SERIES RESISTANCE vs. FREQUENCY 0.5 V REV = 0.3 0.1 100 300 f (MHz) CAPACITANCE TEMPERATURE COEFFICIENT vs. REVERSE VOLTAGE 1000 - + MHz 100 REV (V) KV1841K 12 6 Page 3 ...

Page 4

... KV1841K UFD Cathode Orientation Marking Marking + 0.1 1.2 + 0.1 1.6 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 ...

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