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| KVX2001 - KVX3901A TM (R) SURFACE MOUNT VARACTOR DIODES Wide Bandwidth SOT-23 Hyperabrupt 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. KEY FEATURES Silicon Mesa Geometry www.MICROSEMI.com 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 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. APPLICATIONS/BENEFITS High Linearity VCOs PLL VCOs Octave Bandwidth VCOs VVFs Low Noise VCO.s Shifters ABSOLUTE MAXIMUM RATINGS AT 25 C (UNLESS OTHERWISE SPECIFIED) Rating Maximum Working Voltage (KVX3xxx) Maximum Working Voltage (KVX2xxx) Maximum Leakage Current @ 80% of Rated VB Forward Voltage @ 50mA Thermal Coefficient of Capacitance @4 Volts Symbol VR VR IR VF TCC TSTG TOP Value 27 22 50 1.0 300 -55 to +125 -55 to +125 Unit V KVX2001 - KVX3901A nA V ppm/ C C C 1 Unless otherwise specified, these products are supplied with matte Tin terminations suitable for RoHS compliant assembly. Storage Temperature Operating Temperature 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. Copyright 2007 Rev: 2009-02-02 Microsemi Microwave Products Page 1 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 KVX2001 - KVX3901A TM (R) SURFACE MOUNT VARACTOR DIODES Wide Bandwidth SOT-23 Hyperabrupt RoHS Compliant 20V Microwave Hyperabrupt Varactors MODEL NUMBER KVX2122 KVX2132 KVX2142 KVX2152 KVX2162 ELECTRICAL PARAMETERS @ 25C (unless otherwise specified) VB (V) CT (pF)1 CT (pF)1 CT (pF)1 IR = 10uA VR = 0V VR = 4V VR = 20V (Min) (Min) (Min - Max) (Min - Max) 22 2.7 1.25 - 1.75 0.43 - 0.57 22 4.2 1.7 - 2.5 0.52 - 0.72 22 22 22 6.3 11.9 26.0 2.2 - 3.8 3.7 - 5.5 9.0 - 11.0 0.68 - 0.96 0.94 - 1.3 1.9 - 2.5 Q2 VR=4V (Min) 1000 850 700 600 400 www.MICROSEMI.com 25V VHF/UHF Hyperabrupt Varactors MODEL NUMBER KVX31S1 KVX3201A KVX38S2 KVX3901A ELECTRICAL PARAMETERS @ 25C (unless otherwise specified) VB (V) CT (pF)1 CT (pF)1 IR = 10uA VR = 3V VR = 25V (Min) (Min) (Min - Max) 27 9.5 - 14.5 1.8 - 2.8 27 9.5 - 14.5 1.8 - 2.8 27 27 26.0 - 32.0 26.0 - 32.0 4.3- 6.0 4.3 - 6.0 Q2 VR=4V (Min) 200 750 200 500 20VHF/UHF Hyperabrupt Varactors MODEL NUMBER KVX2001 KVX2201 KVX2301 1. 2. ELECTRICAL PARAMETERS @ 25C (unless otherwise specified) VB (V) CT (pF)1 CT (pF)1 CT (pF)1 IR = 10uA VR = 4V VR = 8V VR = 20V (Min) (Min) (Min - Max) (Min - Max) 22 18 - 22 7.5 - 10.5 3.1 - 3.9 22 45 - 55 18 - 25 7.3 - 9.2 22 100 - 120 39 - 55 15 - 19 Q2 VR=4V (Min) 160 125 80 Capacitance is measured at = 1 MHz Q is determined at VR = 4V, = 50 MHz by Q 1 / 2fRsCj PACKAGE STYLE 23-X STANDARD CONFIGURATIONS 23-0 23-1 23-2 ELECTRICALS ELECTRICALS 23-3 23-4 23-5 Copyright 2007 Rev: 2009-02-02 Microsemi Microwave Products Page 2 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 |
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