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KV1405

TOKO Inc
Part Number KV1405
Manufacturer TOKO Inc
Description VARIABLE CAPACITANCE DIODE
Published Mar 22, 2005
Detailed Description KV1405 VARIABLE CAPACITANCE DIODE FEATURES s s s s Excellent Linearity (CV Curve) Large Capacitance Ratio (A = 2.10 mini...
Datasheet PDF File KV1405 PDF File

KV1405
KV1405

Overview
KV1405 VARIABLE CAPACITANCE DIODE FEATURES s s s s Excellent Linearity (CV Curve) Large Capacitance Ratio (A = 2.
10 minimum) Two Diodes in a Miniature Package (SOT23-3) Very Small Capacitance Deviation at Tape/Reel APPLICATIONS s Voltage Controlled Oscillator s AM Upconversion DESCRIPTION The KV1405 is an 8 volt range variable capacitance diode designed for AM tuner applications.
It contains two elements housed in the miniature SOT23-3 surface mount package.
CLASSIFICATION RANK C MIN C2 MAX 1A 132.
00 143.
03 2A 141.
61 155.
47 (Unit: pF) 3A 153.
93 164.
00 20 P KV1405 3 ORDERING INFORMATION 1 2 KV1405 Tape/Reel Code TAPE/REEL CODE TL: Tape Left January 2000 TOKO, Inc.
Page 1 KV1405 ABSOLUTE MAXIMUM RATINGS Reverse Voltage .
18V Forward Current .
.
50 mA Power Dissipation .
100 mW Storage Temperature Range .
.
.
.
-55 to +150 °C Operating Temperature Range .
.
.
.
-55 to +85 °C Lead Soldering Temperature (10 s) .
.
235 °C ELECTRICAL CHARACTERISTICS Test conditions: TA = 25 °C SYMBOL V REV IREV C2 C8 RS PARAMETER Reverse Voltage Reverse Current Diode Capacitance 2 Diode Capacitance 8 Series Resistance TEST CONDITIONS IREV = 10 µA VREV = 15.
0 V VREV = 2.
0 V, f = 1 MHz (Note 3) VREV = 8.
0 V, f = 1 MHz (Note 3) VREV = 3.
0 V, f = 100 MHz MIN 17 10 132.
00 148.
00 164.
00 46.
00 52.
00 0.
3 58.
00 0.
5 TYP MAX UNITS V nA pF pF Ω Note 1: Diode Capacitance measured with HP 4279A or equivalent instruments (at OSC level 20 mVrms, ± 5 mVrms).
Note 2: Series Resistance measured with HP 4191A or equivalent instruments.
Note 3: Capacitance measured in parallel connection.
Page 2 January 2000 TOKO, Inc.
KV1405 TYPICAL PERFORMANCE CHARACTERISTICS CAPACITANCE vs.
REVERSE VOLTAGE 200 100 CAPACITANCE (pF) REVERSE CURRENT vs.
REVERSE VOLTAGE 1n TA = 25 °C f = 1 MHz 100 p TA = 85 °C IREV (A...


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