DATA SHEET SMV2025 Series: Surface Mount, Silicon Hyperabrupt Tuning Varactor Diodes Applications Wide bandwidth and low phase noise VCOs Wide range, voltage-tuned phase shifters and filters Miniature RF and microwave tuners Features Low series resistance and leakage current for low phase noise VCOs High capacitance ratio: CT (2 V)/CT (10 V) = 2.2 minimum Broad 18 V tuning range Competitive cross to Toshiba 1SV280 varactor diode Description SC-79 and ultra-small SOD-882 packages (MSL1, 260 C per The SMV2025 series are silicon surface mount, hyperabrupt JEDEC J-STD-020) tuning varactor diodes, excellent for use as high-Q tuning elements in an RF Voltage Controlled Oscillator (VCO), voltage- controlled phase shifter, or tunable bandpass filter. Skyworks Green products are compliant with The minimum capacitance ratio from 2 V to 10 V is 2.2 makes the all applicable legislation and are halogen-free. SMV2025 series suitable for wide bandwidth VCOs and wide For additional information, refer to Skyworks phase range phase shifters. Denition of Green, document number The SMV2025 is manufactured in a surface mount, industry- SQ04-0074. standard SC-79 package and an ultra-small SOD-882 package that offer very low parasitic inductance and capacitance. Table 1 describes the packages and markings of the SMV2025 series diodes. Table 1. Packaging and Marking Single Single SC-79 SOD-882 Green Green SMV2025-079LF SMV2025-040LF Marking: Cathode Marking: DK1 LS = 0.70 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. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 201431D Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice October 9, 2014 1 DATA SHEET SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES Electrical and Mechanical Specifications Package Dimensions The absolute maximum ratings for the SMV2025 series are Package dimensions for the SMV2025 series are provided in provided in Table 2. Electrical specifications are provided in Figure 4 (SC-79) and Figure 6 (SOD-882). Tape and reel Table 3. Table 4 summarizes the typical capacitance for reverse dimensions are provided in Figure 5 (SC-79) and Figure 7 voltages between 0 and 20 V. (SOD-882). For the PCB layout footprint, refer to the Skyworks Application Note, Suggested PCB Land Pattern Designs for Typical performance characteristics are illustrated in Figures 1 Leaded and Leadless Packages, and Detailed Surface Mount and 2. Guidelines for Leadless Packages, document number 200123. The SPICE model for the SMV2025 series of varactor diodes is shown in Figure 3 and the associated model parameters are provided in Table 5. Package and Handling Information Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SMV2025 series are rated to Moisture Sensitivity Level 1 (MSL1) at 260 C. They can be used for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number 200164. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. Table 2. SMV2025 Series Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Forward current IF 100 mA Reverse voltage VR 20 V Dissipated power 25 C PD 250 mW Storage temperature TSTG 55 +200 C Junction temperature TJ 55 +175 C Solder interface temperature TS 40 +85 C Electrostatic discharge: ESD Human Body Model (HBM), Class 2 4000 V Not e 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, electrostatic dscharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 October 9, 2012 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201431C