DATA SHEET SMV2019-SMV2023 Series: Hyperabrupt Junction Tuning Varactors Applications x Low phase noise VCOs in wireless systems x RF and microwave VCOs and phase shifters Features x Low series resistance x High capacitance ratio at low reverse voltage x Packages rated MSL1, 260 °C per JEDEC J-STD-020 Description Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances) compliant packaging. The SMV2019, SMV2022, and SMV2023 series are silicon hyperabrupt junction varactor diodes. The capacitance ratio and low series resistance of these varactors make them attractive for low phase noise Voltage-Controlled Oscillators (VCOs) in wireless systems. Table 1 describes the various packages and markings of the SMV2019, SMV2022, and SMV2023 group of varactors. Table 1. Packaging and Marking Single Common Cathode Single SOT-23 SOT-23 SOD-323 Single SC-79 SMV2019-079LF Marking: Cathode SMV2022-004 Marking: VJ3 SMV2022-004LF Marking: DJ3 SMV2023-001 Marking: VK1 SMV2023-004 Marking: VK3 SMV2023-001LF Marking: DK1 SMV2023-004LF Marking: DK3 SMV2023-011LF Marking: DK1 LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH LS = 0.7 nH LF denotes lead (Pb)-free, RoHS-compliant packaging option as an alternative to the standard Skyworks tin/lead (Sn/Pb) packaging. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009 1 DATA SHEET • SMV2019-SMV2023 VARACTORS Table 2. SMV2019-SMV2023 Absolute Maximum Ratings Parameter Symbol Minimum Typical Maximum Units 22 V Reverse voltage VR Forward current IF 20 mA Power dissipation PDIS 250 mW Operating temperature TOP –55 +125 qC Storage temperature TSTG –55 +150 qC Note: 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. The SMV2019-SMV2023 series of varactors are Class 0 Human Body Model (HBM) ESD devices. Table 3. SMV2019-SMV2023 Electrical Specifications (Note 1) (Note 2) (TOP = 25 qC, Unless Otherwise Noted) CT @ 4 V (pF) Part Number CT @ 20 V (pF) CT @ 4 V CT @ 20 V Ratio Q @ 4 V, 50 MHz Minimum Maximum Minimum Maximum Minimum Typical SMV2019 0.65 0.95 0.26 0.34 2.30 500 SMV2022 2.50 3.30 0.60 0.85 3.00 500 SMV2023 4.40 5.40 0.90 1.20 4.20 500 Note 1: Performance is guaranteed only under the conditions listed in this Table and is not guaranteed over the full operating or storage temperature ranges. Operation at elevated temperatures may reduce reliability of the device. Note 2: Reverse current, IR (VR = 16 V): 50 nA maximum. Electrical and Mechanical Specifications The absolute maximum ratings of the SMV2019, SMV2022, and SMV2023 series of varactors are provided in Table 2. Electrical specifications are provided in Table 3. The relationship between capacitance and reverse voltage is illustrated in Figures 1 and 2. Table 4 summarizes the capacitance of the SMV2019-SMV2023 series. The SPICE model for the SMV2019-SMV2023 varactor series is shown in Figure 3 and the associated model parameters are provided in Table 5. Package dimensions are provided in Figures 4, 6, and 8, and tape and reel drawings are provided in Figures 5, 7, and 9. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SMV2019-SMV2023 varactors are rated to Moisture Sensitivity Level 1 (MSL1) at 260 qC. 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. For packaging details, refer to the Skyworks Application Note Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation, document number 200083. Package and Handling Information Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 October 7, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200074H DATA SHEET • SMV2019-SMV2023 VARACTORS Typical Performance Characteristics 14 Capacitance (pF) 12 10 SMV2023 8 6 SMV2022 4 2 0 0 5 10 15 20 Reverse Voltage (V) Figure 1. SMV2022 and SMV2023 Capacitance vs Reverse Voltage 2.5 Capacitance (pF) 2.0 1.5 1.0 0.5 0 0 2 4 6 8 10 12 14 16 18 20 Reverse Voltage (V) Figure 2. SMV2019 Capacitance vs Reverse Voltage Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009 3 DATA SHEET • SMV2019-SMV2023 VARACTORS Table 4. Capacitance vs Reverse Voltage CT (pF) VR (V) SMV2019 SMV2022 SMV2023 0 2.22 7.41 12.33 0.5 1.77 5.94 9.90 1.0 1.51 5.14 8.60 1.5 1.33 4.56 7.62 2.0 1.20 4.14 6.94 2.5 1.08 3.78 6.34 3.0 0.98 3.49 5.88 3.5 0.89 3.23 5.45 4.0 0.81 3.01 5.09 5.0 0.66 2.54 4.42 6.0 0.55 2.18 3.77 7.0 0.48 1.80 3.18 8.0 0.44 1.50 2.63 9.0 0.40 1.29 2.21 10.0 0.38 1.11 1.86 11.0 0.37 1.03 1.68 12.0 0.35 0.96 1.54 13.0 0.34 0.91 1.44 14.0 0.33 0.87 1.37 15.0 0.32 0.83 1.30 16.0 0.32 0.81 1.25 17.0 0.31 0.78 1.20 18.0 0.31 0.76 1.16 19.0 0.30 0.75 1.13 20.0 0.30 0.73 1.09 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 October 7, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200074H DATA SHEET • SMV2019-SMV2023 VARACTORS PORT P_anode port = 1 IND LS L = LS RES RS R = RS CAP CP C = CP DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear 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 PORT P_Cathode port = 2 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 S1672 Figure 3. SPICE Model Table 5. SPICE Model Parameters Part Number CJO (pF) VJ (V) M CP (pF) RS (Ω) LS (nH) SMV2019 series 2.25 3.5 1.4 0.07 4.8 0.7 SMV2022 series 7.30 4.0 1.4 0 2.2 1.5 SMV2023 series 12.23 4.0 1.4 0 1.6 1.5 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009 5 DATA SHEET • SMV2019-SMV2023 VARACTORS Cathode Indicator 0.010 (0.25 mm) Min. 0.014 (0.35 mm) Max. 0.006 (0.15 mm) Min. 1 2 0.028 (0.70 mm) Min. 0.035 (0.90 mm) Max. 0.060 (1.50 mm) Min. 0.067 (1.70 mm) Max. 0.043 (1.10 mm) Min. 0.051 (1.30 mm) Max. 0.020 (0.50 mm) Min. 0.028 (0.70 mm) Max. 10° Max. 0.003 (0.07 mm) Min. 0.008 (0.20 mm) Max. 10° Max. S1652 Dimensions are in inches (millimeters shown in parentheses) Figure 4. SC-79 Package Dimensions ϕ1.50± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.229 ± 0.02 (T) B 1.75 ± 0.10 A B Cathode Indicator 0.80 ± 0.05 (Ko) B 8.00 ± 0.20 A 3.50 ± 0.05 1.40 ± 0.05 1.95 ± 0.05 (Bo) 2o Max ϕ0.50± 0.05 0.39 ± 0.05 2o Max 0.90 ± 0.05 (Ao) A Notes: 1. Carrier tape: black conductive polycarbonate or polystyrene. 2. Cover tape material: transparent conductive PSA. 3. Cover tape size: 5.4 mm width. 4. All measurements are in millimeters. S1673 Figure 5. SC-79 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 October 7, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200074H DATA SHEET • SMV2019-SMV2023 VARACTORS 0.063 (1.60 mm) Min. 0.071 (1.80 mm) Max. 0.090 (2.30 mm) Min. 0.108 (2.74 mm) Max. 0.045 (1.15 mm) Min. 0.053 (1.35 mm) Max. 1 0.010 (0.25 mm) Min. 0.016 (0.40 mm) Max. 2 Cathode Indicator 0.050 (1.25 mm) Max. 0.008 (0.20 mm) Nom. 0.008 (0.20 mm) Nom. 0.006 (0.15 mm) Typ. 0.008 (0.20 mm) Nom. S1619 Dimensions are in inches (millimeters shown in parentheses) Figure 6. SOD-323 Package Dimensions 4.00 ± 0.10 ϕ1.50± 0.10 4.00 ± 0.10 3.50 ± 0.05 3.20 ± 0.10 B A 8.00 +0.30/–0.10 1.75 ± 0.10 1.78 1.35± 0.10 (Ko) 2.00 ± 0.05 A 5o Max B B Cathode Indicator ϕ1.00 ± 0.25 0.81 0.254 ± 0.13 1.09 Notes: 1. Carrier tape: black conductive polycarbonate. 2. Cover tape material: transparent conductive PSA. 3. Cover tape size: 5.4 mm width. 4. Tolerance (.xx) = ± 0.10 4. All measurements are in millimeters. 8o Max 1.45 ± 0.10 A S1674 Figure 7. SOD-323 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009 7 DATA SHEET • SMV2019-SMV2023 VARACTORS 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. S1389 Dimensions are in inches (millimeters shown in parentheses) Figure 8. SOT-23 Package Dimensions ∅1.55 ± 0.05 1.75 ± 0.10 0.66 A 8.00 ± 0.30 B A 8o Max 2.00 ± 0.05 3.50 ± 0.05 2.84 2.18 ± 0.10 (Bo) 4.00 ± 0.10 4.00 ± 0.10 1.27 ± 0.10 (Ko) B Pin #1 B 0.76 ∅1.00 ± 0.25 0.255 ± 0.013 8o Max 0.51 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. All measurements are in millimeters. 3.02 ± 0.10 (Ao) A S1684 Figure 9. SOT-23 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 October 7, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200074H DATA SHEET • SMV2019-SMV2023 VARACTORS Copyright © 2002-2007, 2009 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200074H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2009 9