P.O. BOX 609
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ROCKPORT, MAINE 04856
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207-236-6076
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FAX 207-236-9558
Surface Mount Varactor
2043 SERIES
HYPERABRUPT TUNING DIODES
UHF + VHF + L BAND
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Superior Performance in Highly Stable Oscillator Designs
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Uniform Capacitance / Temperature Coefficient
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Highly Reproducible Ion Implanted Structure
PART
C
T
@ 1.0 V C
T
@ 1V / C
T
@ 3.0V C
T
@ 1V / C
T
@ 6.0V R
S
@
3.0V
AVAILABLE
NUMBER
(pF) RATIO RATIO 500 MHz
IN THE FOLLOWING
MIN MAX MIN MAX MIN MAX MAX PACKAGES
SMV20432 2.34 2.86 1.5 1.9 2.6 3.3 1.50
-01, -06, -07, -08, -09, -10
SMV20433 3.00 3.60 1.5 1.9 2.6 3.3 1.20
-01, -06, -07, -08, -09, -10
SMV20434 5.85 7.15 1.6 2.0 2.8 3.4 0.80
-01, -06, -07, -08, -09, -10
SMV20435 10.35 12.65 1.6 2.0 2.9 3.4 0.60
-01, -06, -07, -08, -09, -10
SMV20436 15.50 18.50 1.6 2.0 3.0 3.5 0.50
-01, -06, -07, -08, -09, -10
SMV20437 45.00 54.00 1.6 2.0 3.0 3.5 0.25
-01, -06, -07, -08, -09, -10
Reverse Breakdown Voltage (VBR) 10 µAdc 15 Volt Min
Max Reverse Leakage Current (IR) VR = 12 Volts 20 nAdc
Device Dissipation (PD) Ta = 25°C 250 mW
Junction Temperature (TJ) 125°C
Operating Temperature (Topr) -55° to +125°C
Storage Temperature (Tstg) -65° to +150°C
Package Styles
Requires adding a dash number to the part number
SOT23 Single -08
SOT23 Common Anode -09
SOT23 Common Cathode -10
SOD323 -06
SOD523 (SC79, SC90 ) -07
CHIPS -01
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