SMV1408-040LF Skyworks

DATA SHEET SMV1405 to SMV1430 Series: Plastic-Packaged Abrupt Junction Tuning Varactors Applications High-Q resonators in wireless system VCOs High volume commercial systems Features High Q Low series resistance for low phase noise Packages rated MSL1, 260 C per JEDEC J-STD-020 Description The SMV1405 to SMV1430 group of silicon abrupt junction Skyworks Green products are compliant with varactor diodes is designed for use in Voltage Controlled all applicable legislation and are halogen-free. Oscillators (VCOs) requiring tight capacitance tolerances. The low For additional information, refer to Skyworks resistance of these varactors makes them appropriate for high-Q Denition of Green, document number resonators in wireless system VCOs to frequencies above 10 GHz. SQ04-0074. This family of varactors is characterized for capacitance over temperature. Table 1 describes the various packages and markings of the SMV1405 to SMV1430 group of varactors. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200068W Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 20, 2020 1 DATA SHEET SMV1405 TO SMV1430 VARACTORS Table 1. Packaging and Marking Single Single Common Cathode Single SC-79 SOT-23 SOT-23 SOD-882 Green Green SMV1405-079LF SMV1405-040LF Marking: Cathode and A3 Marking: 5 SMV1408-040LF Marking: DV SMV1413-079LF SMV1413-001LF SMV1413-004LF Marking: Cathode and A4 Green Green Marking: ER1 Marking: ER3 SMV1430-040LF Marking: 7 LS = 0.7 nH LS = 1.5 nH LS = 1.5 nH LS = 0.45 nH The Pb-free symbol or LF in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green. Tin/lead (Sn/Pb) packaging is not recommended for new designs. Electrical and Mechanical Specifications Package and Handling Information The absolute maximum ratings of the SMV1405 to SMV1430 Instructions on the shipping container label regarding exposure to varactors are provided in Table 2. Electrical specifications are moisture after the container seal is broken must be followed. provided in Table 3. Typical capacitance values are listed in Otherwise, problems related to moisture absorption may occur Table 4. Typical performance characteristics of the SMV1405 to when the part is subjected to high temperature during solder SMV1430 varactors are illustrated in Figures 1, 2, and 3. assembly. The SPICE model for the SMV1405 to SMV1430 varactors is The SMV1405 to SMV1430 series of varactors are rated to shown in Figure 4, and the associated model parameters are Moisture Sensitivity Level 1 (MSL1) at 260 C. They can be used provided in Table 5. for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number 200164. Package Dimensions Care must be taken when attaching this product, whether it is Package dimensions are shown in Figures 5 to 9 (odd numbers), done manually or in a production solder reflow environment. and tape and reel dimensions are provided in Figures 6 to 10 Production quantities of this product are shipped in a standard (even numbers). tape and reel format. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 January 25, 2016 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200068W