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Details, datasheet, quote on part number:KV1300NT
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Datasheet text preview:
KV1300NT
VARIABLE CAPACITANCE DIODE FEATURES
s Excellent Linearity (CV Curve) s Large Capacitance Ratio (A = 2.10 minimum) with Low Series Resistance s Two Diodes in a 3 Lead Through-Hole Discrete Package s Very Small Capacitance Deviation at Tape/Reel
APPLICATIONS
s FM Radio s Voltage Controlled Oscillator
DESCRIPTION
The KV1300NT variable capacitance diode was specially developed for use as FM tuning elements in car radios, radio cassettes, and other consumer radios. Single package construction includes an antenna and oscillating tuning element. The KV1300NT is available in a TO92-3 package.
CLASSIFICATION
RANK C MIN C2 MAX 71.23 73.24 75.30 77.43 1 69.13 2 71.08 3 73.09 4 75.15
(Unit: pF)
5 77.27 79.61
15 0
KV1300NT
ORDERING INFORMATION
1
2
3
KV1300NT
Note: The KV1300NT is supplied on folded paper tape (25 pieces per fold) 1500 pcs per box.
July 1999 TOKO, Inc.
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KV1300NT
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
ELECTRICAL CHARACTERISTICS
Test conditions: TA = 25 °C
SYMBOL V REV IREV C2 C3 C6 C8 RS A PARAMETER Reverse Voltage Reverse Current Diode Capacitance 2 Diode Capacitance 3 Diode Capacitance 6 Diode Capacitance 8 Series Resistance Capacitance Ratio TEST CONDITIONS IREV = 10 µA V REV = 15.0 V V REV = 2.0 V, f = 1 MHz V REV = 3.0 V, f = 1 MHz V REV = 6.0 V, f = 1 MHz V REV = 8.0 V, f = 1 MHz V REV = 3.0 V, f = 100 MHz C3 / C8 2.10 69.13 57.71 33.56 23.38 0.3 2.35 74.37 MIN 17 10 79.61 64.63 39.18 27.29 0.5 2.60 TYP MAX UNITS V nA pF pF pF pF
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: The tolerance of two adjacent parts on a reel is within 3% at C2, C3, C6, and C8.
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July 1999 TOKO, Inc.
KV1300NT
TYPICAL PERFORMANCE CHARACTERISTICS
CAPACITANCE vs. REVERSE VOLTAGE 200 100
CAPACITANCE (pF)
REVERSE CURRENT vs. REVERSE VOLTAGE 100 p TA = 85 °C
IREV (A)
TA = 25 °C f = 1 MHz
10 p TA = 55 °C 1p
30
TA = 25 °C
10 0 1 2 3 4 5 6 7 8 VREV (V)
QUALITY FACTOR vs. REVERSE VOLTAGE 1000 TA = 25 °C f = 50 MHz 70 MHz 100 100 MHz
RS ()
100 f 0
2
4
6
8 10 12 14 16 18 VREV (V)
SERIES RESISTANCE vs. FREQUENCY 0.5 VREV = 3 V TA = 25 °C 0.3
Q
10
0.1 0 1 2 3 4 5 6 7 8 50 100 f (MHz) 300 500 VREV (V) C (TA) vs. REVERSE VOLTAGE C (25 °C)
TEMPERATURE COEFFICIENT vs. REVERSE VOLTAGE 1000 TA = -55 °C to +85 °C f = 1 MHz
1.05 1.04 1.03 1.02
C (TA) C (25 C)
f = 1 MHz
1.01 1.00 0.99 0.98 0.97 0.96 0.95 0 1 2 3 4 5
+55 °C +25 °C -15 °C -55 °C
C / TA (ppm/ C)
TA = +85 °C
300
100
6 7 8
0
1
2
3
4
5
6
7
8
VREV (V)
VREV (V)
July 1999 TOKO, Inc.
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