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KV1470TL  VARIABLE CAPACITANCE DIODE

KV1470 VARIABLE CAPACITANCE DIODE FEATURES s s s s s Very Low Operating Voltage (1 to 4.5 V) Excellent Linearity (CV Curve) Large Capacitance Ratio (A1 = 5.0 minimum) Two Diodes in a Miniature Package

Features, Applications

Very Low Operating Voltage 4.5 V) Excellent Linearity (CV Curve) Large Capacitance Ratio = 5.0 minimum) Two Diodes in a Miniature Package (SOT23-3) Very Small Capacitance Deviation at Tape/Reel

APPLICATIONS
DESCRIPTION

The a 5 volt range variable capacitance diode designed for FM tuner applications. It contains two elements housed in the miniature SOT23-3 surface mount package.

Reverse Voltage....................................................... 18 V Forward Current.................................................... 50 mA Power Dissipation.............................................. 100 mW Storage Temperature Range................... +150 °C Operating Temperature +85 °C Lead Soldering Temperature (10 s)...................... 235 °C

PARAMETER Reverse Voltage Reverse Current Diode Capacitance 1 Diode Capacitance 4.5 Series Resistance Capacitance Ratio

TEST CONDITIONS IREV 10 µA VREV 10.0 V VREV = 1 MHz VREV = 1 MHz VREV = 100 MHz / C5

Note 1: Diode Capacitance measured with 4279A or equivalent instruments (at OSC level 20 mVrms, ± 5 mVrms). Note 2: Series Resistance measured with 4191A or equivalent instruments.