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 Low series resistance High capacitance ratio SOT-23 package (MSL1, 260 C per JEDEC J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. Description The SMVA1705-004LF silicon hyperabrupt junction varactor diode is specifically designed for in-vehicle infotainment applications. Table 1 describes the SMVA1705-004LF package and marking. Table 1. Packaging and Marking 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 • [email protected] • 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 Electrical and Mechanical Specifications The absolute maximum ratings of the SMVA1705-004LF varactor are provided in Table 2. Electrical specifications are provided in Table 3. Typical capacitance values are listed in Table 4. Typical performance characteristics of the SMVA1705-004LF varactor are illustrated in Figures 1 and 2. The SPICE model for the SMVA1705-004LF varactor is shown in 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 12 V Reverse voltage VR 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 1000 1000 200 V V V Charged Device Model (CDM), Class 3 Human Body Model (HBM), Class 1C Machine Model (MM), Class A 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 Reverse current IR VR = 8 V Capacitance CT F = 1 MHz Min Typical Max Units <0.01 20 nA 19.3 6.6 pF pF VR = 1 V VR = 4 V 17.3 5.3 18.3 6.1 CT @ 1 V/ CT @ 4 V 2.8 3.0 – 0.32 Ω Capacitance ratio CTR Series resistance RS F = 470 MHz, VR = 1 V Breakdown voltage VBR IR = 10 μA 12 Note 1: Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 May 27, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203207B V DATA SHEET • SMVA1705-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR Table 4. Capacitance vs Reverse Voltage VR (V) CT (pF) 0 31.5 0.5 23.5 1.0 18.3 1.5 14.3 2.0 11.9 2.5 9.7 3.0 8.3 3.5 7.1 4.0 6.1 4.5 5.5 5.0 5.2 35 +5 30 +4 Percent of Variation (%) Capacitance (pF) Typical Performance Characteristics 25 20 15 10 5 VR = 1 V +3 VR = 2.5 V +2 +1 VR = 4 V 0 –1 –2 –3 0 0 1 2 3 4 Reverse Voltage (V) Figure 1. Capacitance vs Reverse Voltage 5 –4 –40 –20 0 +20 +40 +60 +80 Temperature (°C) Figure 2. Relative Capacitance Change vs Temperature Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203207B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 27, 2015 3 DATA SHEET • SMVA1705-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR PORT P_anode port = 1 IND LS L = LS RES RS R = RS DIODEM Diode_Model IS = 1.00e-14 RS = 0 N=1 TT = 0 CJO = CJO M=M VJ = VJ EG = 1.11 XTI = 3 KF =0 AF =1 CAP CP C = CP DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear FC = 0.5 BV = 0 IBV = 1e-3 ISR = 0 NR = 2 IKF = 0 NBV = 1 IBVL = 0 NBVL = 1 TBV1 = 0 TNOM = 27 FFE = 1 PORT P_Cathode port = 2 S1672 Figure 3. SPICE Model Table 5. SPICE Model Parameters CJO (pF) VJ (V) M CP (pF) RS (Ω) LS (nH) 31 3 2 0.5 0.32 0.8 Package Dimensions Package dimensions are shown in Figure 4, and tape and reel dimensions are provided in Figure 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 SMVA1705-004LF varactor is rated to Moisture Sensitivity Level 1 (MSL1) at 260 C. It 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 May 27, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203207B DATA SHEET • SMVA1705-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR 0.110 (2.80 mm) Min. 0.120 (3.04 mm) Max. 0.012 (0.30 mm) Min. 0.020 (0.50 mm) Max. 3 0.083 (2.10 mm) Min. 0.104 (2.64 mm) Max. 0.047 (1.20 mm) Min. 0.055 (1.40 mm) Max. 2 1 0.037 (0.95 mm) Ref. 0.020 (0.51 mm) Ref. 0.076 (1.92 mm) Ref. 0.035 (0.89 mm) Min. 0.044 (1.12 mm) Max. 0.003 (0.080 mm) Min. 0.008 (0.20 mm) Max. 8° Max. 0.0005 (0.01 mm) Min. 0.004 (0.10 mm) Max. 0.022 (0.55 mm) Ref. Dimensions are in inches (millimeters shown in parentheses) S1389 Figure 4. SOT-23 Package Dimensions 4.00 ø1.00 Min. ø1.5 + 0.1/–0 4.00 (See Note 5) 2.70 (Bo) R 0.3 Max 2.2 1.20 (Ko) 1.75 ± 0.10 3.50 ± 0.05 A 1.0 0.8 ± 0.05 R 0.5 Typ. Pin 1 Indicator 8.00 + 0.3/–0.1 2.00 ± 0.05 0.25 ± 0.05 A 3.10 (Ao) A Notes: 1. Carrier tape: black conductive polycarbonate. 2. Cover tape material: transparent conductive PSA. 3. Cover tape size: 5.40 mm width. 4. Tolerance ±0.10 mm. 5. Ten sprocket hole pitch cumulative tolerance: ±0.2 mm. 6. All measurements are in millimeters. 7. Alternative carrier tape dimensions are: Ao = 3.3 Bo = 2.9 Ko = 1.22 S1684b Figure 5. SOT-23 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203207B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 27, 2015 5 DATA SHEET • SMVA1705-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR Copyright © 2002-2006, 2009- 2015 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 May 27, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203207B