DATA SHEET SMVA1705-004LF: Hyperabrupt Junction Tuning Varactor Automotive Applications Infotainment Navigation Telematics Garage door openers Wireless control systems Features AEC-Q101 qualified ISO/TS16949 certified facility Description Low series resistance The SMVA1705-004LF silicon hyperabrupt junction varactor diode High capacitance ratio is specifically designed for in-vehicle infotainment applications. SOT-23 package (MSL1, 260 C per JEDEC J-STD-020) Table 1 describes the SMVA1705-004LF package and marking. Skyworks Green products are compliant with Table 1. Packaging and Marking all applicable legislation and are halogen-free. For additional information, refer to Skyworks Denition of Green, document number SQ04-0074. Common Cathode SOT-23 SMVA1705-004LF Green Marking: HY3 LS = 1.4 nH The Pb-free symbol or LF in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 203207B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice May 27, 2015 1 DATA SHEET SMVA1705-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR performance characteristics of the SMVA1705-004LF varactor are Electrical and Mechanical Specifications illustrated in Figures 1 and 2. The absolute maximum ratings of the SMVA1705-004LF varactor are provided in Table 2. Electrical specifications are provided in The SPICE model for the SMVA1705-004LF varactor is shown in Table 3. Typical capacitance values are listed in Table 4. Typical Figure 3, and the associated model parameters are provided in Table 5. Table 2. SMVA1705-004LF Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Reverse voltage VR 12 V Forward current IF 20 mA Power dissipation PDIS 250 mW Operating temperature TOP 55 +125 C Storage temperature TSTG 55 +150 C Electrostatic discharge: ESD Charged Device Model (CDM), Class 3 1000 V Human Body Model (HBM), Class 1C 1000 V Machine Model (MM), Class A 200 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. SMVA1705-004LF Electrical Specifications (Note 1) (TOP = 25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Reverse current IR VR = 8 V <0.01 20 nA Capacitance CT F = 1 MHz VR = 1 V 17.3 18.3 19.3 pF VR = 4 V 5.3 6.1 6.6 pF Capacitance ratio CTR CT 1 V/ CT 4 V 2.8 3.0 Series resistance RS F = 470 MHz, VR = 1 V 0.32 Breakdown voltage VBR IR = 10 A 12 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 May 27, 2015 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 203207B