www.MICROSEMI.com KVX2001 KVX3901A KVX2001 KVX3901A SURFACE MOUNT VARACTOR DIODES Wide Bandwidth SOT-23 Hyperabrupt TM RoHS Compliant KEY FEATURES DESCRIPTION Silicon Mesa Geometry These families of high ratio hyperabrupt varactor diodes employ high energy ion implantation and grown junction epitaxy to provide highly High Reliability Dense SiO2 repeatable C / V functions and the highest Q values available in the Passivation industry. The economical SOT-23 package allows these devices to be used in a wide range of VHF-UHF and wireless microwave designs. All Widest Tuning Ratios are available in single die 23-0 configuration (see configuration sheet). Other configurations are available - consult factory for availability. Highest Q Available Excellent Wide Band Linearity This series of diodes meets RoHS requirements per EU Directive 2002/95/EC. Consult the factory for details. Mil Spec Performance/Economy Price 1 RoHS Compliant Available on Tape & Reel for Automated Assembly APPLICATIONS APPLICATIONS/BENEFITS These devices are ideal for wide bandwidth linear VCOs from VHF High Linearity VCOs through 1500 MHz. They are especially well suited for economy applications that demand ruggedness and repeatability. Straight line PLL VCOs frequency Vs. Voltage functions are realized across mid voltage ranges. They can also be used in voltage variable filter and phase shifting Octave Bandwidth VCOs applications which demand higher peak voltage handling and lower VVFs distortion by selecting back to back configurations. Consult factory for availability. Low Noise VCO.s Shifters ABSOLUTE MAXIMUM RATINGS AT 25 C (UNLESS OTHERWISE SPECIFIED) Rating Symbol Value Unit Maximum Working Voltage (KVX3xxx) V 27 R V Maximum Working Voltage (KVX2xxx) V 22 R Maximum Leakage Current 80% of I 50 nA R Rated V B Forward Voltage 50mA V 1.0 V F Thermal Coefficient of Capacitance 4 Volts 300 ppm/ C T CC Storage Temperature T -55 to +125 C STG Operating Temperature T -55 to +125 C OP IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com 1 Unless otherwise specified, these products Specifications are subject to change. Consult factory for the latest information. are supplied with matte Tin terminations suitable for RoHS compliant assembly. These devices are ESD sensitive and must be handled using ESD precautions. Microsemi Page 1 Copyright 2007 Microwave Products Rev: 2009-02-02 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 www.MICROSEMI.com EELLEECCTTRRIICCAALLSS KVX2001 KVX3901A SURFACE MOUNT VARACTOR DIODES Wide Bandwidth SOT-23 Hyperabrupt TM RoHS Compliant 20V Microwave Hyperabrupt Varactors ELECTRICAL PARAMETERS 25C (unless otherwise specified) 1 1 1 2 V (V) C (pF) C (pF) C (pF) Q B T T T MODEL I = 10uA V = 0V V = 4V V = 20V V =4V R R R R R NUMBER (Min) (Min) (Min Max) (Min Max) (Min) KVX2122 22 2.7 1.25 - 1.75 0.43 - 0.57 1000 KVX2132 22 4.2 1.7 - 2.5 0.52 0.72 850 KVX2142 22 6.3 2.2 - 3.8 0.68 - 0.96 700 KVX2152 22 11.9 3.7 - 5.5 0.94 - 1.3 600 KVX2162 22 26.0 9.0 - 11.0 1.9 - 2.5 400 25V VHF/UHF Hyperabrupt Varactors ELECTRICAL PARAMETERS 25C (unless otherwise specified) 1 1 2 V (V) C (pF) C (pF) Q B T T MODEL I = 10uA V = 3V V = 25V V =4V R R R R NUMBER (Min) (Min) (Min Max) (Min) KVX31S1 27 9.5 - 14.5 1.8 - 2.8 200 KVX3201A 27 9.5 - 14.5 1.8 - 2.8 750 KVX38S2 27 26.0 32.0 4.3- 6.0 200 KVX3901A 27 26.0 32.0 4.3 - 6.0 500 20VHF/UHF Hyperabrupt Varactors ELECTRICAL PARAMETERS 25C (unless otherwise specified) 1 1 1 2 V (V) C (pF) C (pF) C (pF) Q B T T T MODEL I = 10uA V = 4V V = 8V V = 20V V =4V R R R R R NUMBER (Min) (Min) (Min Max) (Min Max) (Min) KVX2001 22 18 - 22 7.5 - 10.5 3.1 - 3.9 160 KVX2201 22 45 - 55 18 - 25 7.3 - 9.2 125 KVX2301 22 100 - 120 39 - 55 15 - 19 80 1. Capacitance is measured at = 1 MHz 2. Q is determined at V = 4V, = 50 MHz by R Q 1/ 2fRsCj PACKAGE STYLE 23-X STANDARD CONFIGURATIONS 23-0 23-1 23-2 23-3 23-4 23-5 Microsemi Page 2 Copyright 2007 Microwave Products Rev: 2009-02-02 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748