GCX1202 MICROSEMI | Alldatasheet

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GCX1202 – GCX1217 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 Page 1 www.MICROSEMI.com Copy Rev: 2009-01-19 right  2007 RoHS Compliant VARACTOR DIODES Surface Mount SOT23 Abrupt Junction TM ®

DESCRIPTION

The GC1200 - 23 series varactors are silicon abrupt junction devices. They provide the highest Q and lowest series resistance available in a 30 volt silicon device. They are ideal for narrow to moderate frequency bandwidth applications, and are available in values suitable for HF through 1500 MHz. The economical SOT23 package is ideal for commercial surface mount construction and is available in single (23-0) and common cathode (23 - 4) configur ations. Some limitations apply, consult factory for availability. This series of diodes meets RoHS requirements per EU Directive 2002/95/EC. Consult the factory for details. The GCX1200 – 23 series of SOT23 devices supersede the GC1200 – 23 series.

APPLICATIONS

The GC1200 series varactors are used for narrow to moderate bandwidth tuning. They are available in values appropriate for HF through 1.5GHz frequencies. These devices are best used in low phase noise voltage controlled oscillators, low loss voltage variable filters and phase shifters. Standard capacitance tolerance is ±10%. Consult table below for standard configurations. ABSOLUTE MAXIMUM RATINGS AT 25º C (UNLESS OTHERWISE SPECIFIED) Rating Symbol Value Unit Maximum Working Voltage VR 30 V Maximum Leakage Current @25 Volts IR 0.02 @ 25 ºC 2.0 @125 ºC uA Thermal Coefficient of Capacitance @4 Volts TCC 300 ppm/ ºC Storage Temperature TSTG -55 to +125 ºC Operating Temperature TOP -55 to +125 ºC KEY FEATURES  Highest Q  Lowest RS  Large selection of capacitance values to chose from  Low phase noise  RoHS Compliant1 APPLICATIONS/BENEFITS  HF through UHF Band VCOs  VVF (Voltage Variable Filters)  Phase Shifters GGCCXX11220022--GGCCXX11221177 IMPORT ANT: 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 Gold terminations suitable for RoHS compliant assembly.

GCX1202 – GCX1217 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748 Page 2 www.MICROSEMI.com Copyright  2007 Rev: 2009-01-19 RoHS Compliant VARACTOR DIODES Surface Mount SOT23 Abrupt Junction TM ® SOT 23 Abrupt Varactors For Moderate Bandwidth / Low Noise VCOs Notes 1. Capacitance is measured at ƒ = 1 MHz 2. Q is determined at VR = 4V, ƒ = 50 MHz by fRsCj2 /1 ELECTRICAL PARAMETERS @ 25C (unless otherwise specified) MODEL NUMBER CT (pF)1 VR = 4V (+/- 10%) Ratio CT(0V) / CT(-30V) (Min) Q 2 VR=4V (Min) GCX1202 – 23 1.2 3.4 3200 GCX1203 – 23 1.5 3.5 3000 GCX1204 – 23 1.8 3.5 3000 GCX1205 – 23 2.2 3.7 3000 GCX1206 – 23 2.7 3.7 2500 GCX1207 – 23 3.3 3.8 2500 GCX1208 – 23 3.9 3.9 2500 GCX1209 – 23 4.7 3.9 2000 GCX1210 – 23 5.6 4.0 2000 GCX1211 – 23 6.8 4.0 2000 GCX1212 – 23 8.2 4.0 2000 GCX1213 – 23 10 4.1 1800 GCX1214 – 23 12 4.1 1600 GCX1215 – 23 15 4.2 1250 GCX1216 – 23 18 4.2 1000 GCX1217 – 23 22 4.2 850 PACKAGE STYLE 23-X STANDARD CONFIGURATIONS 23-0 23-1 23-2 GGCC11220022--GGCC11221177 23-3 23-4 23-5