DATA SHEET SMV2026 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) = 2.0 minimum Broad 15-V tuning range Competitive cross to Toshiba 1SV179 varactor diode Description SC-79 and ultrasmall SOD-882 packages (MSL1, 260 C per The SMV2026 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- Skyworks Green products are compliant with controlled phase shifter, or tunable bandpass filter. all applicable legislation and are halogen-free. The minimum capacitance ratio from 2 V to 10 V is 2.0, which For additional information, refer to Skyworks makes the SMV2026 series suitable for wide bandwidth VCOs and Denition of Green, document number wide phase- range phase shifters. SQ04-0074. The SMV2026 is manufactured in a surface-mount, industry- standard SC-79 package and an ultrasmall SOD-882 package that offer very low parasitic inductance and capacitance. Table 1 describes the packages and markings of the SMV2026 series diodes. Table 1. Packaging and Marking Single Single SC-79 SOD-882 Green Green SMV2026-079LF SMV2026-040LF Marking: Cathode Marking: EC1 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 201836B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice September 23, 2013 1 DATA SHEET SMV2026 SERIES SURFACE-MOUNT HYPERABRUPT TUNING VARACTOR DIODES Figure 7 (SOD-882). For the PCB layout footprint, refer to the Electrical and Mechanical Specifications Skyworks Application Note, Suggested PCB Land Pattern The absolute maximum ratings for the SMV2026 series are Designs for Leaded and Leadless Packages, and Detailed provided in Table 2. Electrical specifications are provided in Surface Mount Guidelines for Leadless Packages, document Table 3. Table 4 summarizes the typical capacitance for reverse number 200123. voltages between 0 and 20 V. Typical performance characteristics are illustrated in Figures 1 and 2. The SPICE model for the SMV2026 series of varactor Package and Handling Information diodes is shown in Figure 3 and the associated model Instructions on the shipping container label regarding exposure parameters are provided in Table 5. 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 Package Dimensions assembly. Package dimensions for the SMV2026 series are provided in Figure 4 (SC-79) and Figure 6 (SOD-882). Tape and reel dimensions are provided in Figure 5 (SC-79) and Table 2. SMV2026 Series Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Forward current IF 100 mA Reverse voltage VR 15 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 Charged-Device Model (CDM), Class 4 2000 V Human Body Model (HBM), Class 3A 4000 V Machine Model (MM), Class C 400 V Note 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 Discharge (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. Table 3. SMV2026 Series Electrical Specifications (Note 1) (TS = +25 C, Characteristic Impedance ZO = 50 , Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Reverse current IR VR = 15 V 20 nA Capacitance CT f = 1 MHz VR = 2 V 14.0 16.0 pF VR = 10 V 5.5 6.5 pF Capacitance ratio CTR CT 2 V/CT 10 V 2.0 2.5 Series resistance RS f = 470 MHz, VR = 5 V 0.5 Breakdown voltage VBR IR = 10 A 15 V Note 1: Performance is guaranteed only under the conditions listed in this Table. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 September 23, 2013 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201836B