KVX2001 Datasheet, PDF (1/2 Pages) Microsemi Corporation – SURFACE MOUNT VARACTOR DIODES Wide Bandwidth SOT-23 Hyperabrupt TM

KVX2001 – KVX3901A
SURFACE MOUNT VARACTOR DIODES
®
Wide Bandwidth SOT-23 Hyperabrupt
TM
RoHS Compliant
DESCRIPTION
These families of high ratio hyperabrupt varactor diodes employ high
energy ion implantation and grown junction epitaxy to provide highly
repeatable C / V functions and the highest Q values available in the
industry. The economical SOT-23 package allows these devices to be
used in a wide range of VHF-UHF and wireless microwave designs. All
are available in single die 23-0 configuration (see configuration sheet).
Other configurations are available - consult factory for availability.
This series of diodes meets RoHS requirements per EU Directive
2002/95/EC. Consult the factory for details.
APPLICATIONS
These devices are ideal for wide bandwidth linear VCO’s from VHF
through 1500 MHz. They are especially well suited for economy
applications that demand ruggedness and repeatability. Straight line
frequency Vs. Voltage functions are realized across mid voltage ranges.
They can also be used in voltage variable filter and phase shifting
applications which demand higher peak voltage handling and lower
distortion by selecting back to back configurations. Consult factory for
availability.
KEY FEATURES
 Silicon Mesa Geometry
 High Reliability Dense SiO2
Passivation
 Widest Tuning Ratios
 Highest Q Available
 Excellent Wide Band Linearity
 Mil Spec Performance/Economy
Price
 RoHS Compliant¹
 Available on Tape & Reel for
Automated Assembly
APPLICATIONS/BENEFITS
 High Linearity VCOs
 PLL VCOs
 Octave Bandwidth VCOs
 VVFs
 Low Noise VCO.s
 Shifters
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating
Symbol
Maximum Working Voltage (KVX3xxx)
Maximum Working Voltage (KVX2xxx)
Maximum Leakage Current @ 80% of
Rated V_B
Forward Voltage @ 50mA
Thermal Coefficient of Capacitance @4 Volts
Storage Temperature
Operating Temperature
V_R
V_R
I_R
V_F
T_CC
T_STG
T_OP
Value
Unit
27
V
22
50
nA
1.0
V
300 ppm/ ºC
-55 to +125 ºC
-55 to +125 ºC
IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com
Specifications are subject to change. Consult factory for the latest information.
These devices are ESD sensitive and must be handled using ESD precautions.
1 _{Unless otherwise specified, these products}
are supplied with matte Tin terminations
suitable for RoHS compliant assembly.
Copyright  2007
Rev: 2009-02-02
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: [phone]
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