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DATA SHEET
SMV2019 to SMV2023: Silicon Hyperabrupt Varactor Diode Chips
Features
High Q for low loss resonators Low leakage current High tuning ratio for wideband VCOs SPICE model parameters Small footprint chip design Available lead (Pb)-free, RoHS-compliant, and Green

Description
Skyworks silicon hyperabrupt junction varactor diode chips are processed using established ion-implantation technology resulting in low RS wide tuning ratio devices with high Q values. These planar chips have a small outline size (12 x 12 mils nominal) and are fully passivated, resulting in low leakage current and high reliability. These varactor chips are intended for assembly in hybrid integrated circuit resonators used in VCOs and analog tuned filters.
Absolute Maximum Ratings
Characteristic Reverse Voltage (VR) Forward Current (IF) Power Dissipation at 25C (PD) Operating Temperature (TOP) Storage Temperature (TST) Value 22 V 100 mA 250 mW -55 C to +150 C -65 C to +200 C
NEW
Skyworks Green products are lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant, conform to the EIA/EICTA/JEITA Joint Industry Guide (JIG) Level A guidelines, and are free from antimony trioxide and brominated flame retardants.
Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty.
Outline Drawing
149-801
Anode Metallized Gold Dot 0.002 (0.051 mm) Dia. Min. 0.010 (0.254 mm) Min. 0.014 (0.356 mm) Max. Sq.
CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) 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 must be employed at all times.
Silicon
0.004 (0.127 mm) Min. 0.006 (0.152 mm) Max.
Cathode Metallized Back Contact: Gold
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200138 Rev. B * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 9, 2006
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DATA SHEET * SMV2019-SMV2023
Electrical Specifications at 25 C
Part Number SMV2019-000 SMV2020-000 SMV2021-000 SMV2022-000 SMV2023-000 CJ @ 0 V (pF)(1) Typ. 2.3 3.1 4.5 7.1 10.8 Min. 0.68 1.13 1.58 2.48 4.28 CJ @ 4 V (pF) Max. 0.88 1.43 1.98 3.08 5.28 CJ @ 20 V (pF) Min. 0.13 0.23 0.32 0.48 0.78 Max. 0.23 0.33 0.44 0.68 1.08 Q@4V 50 MHz(2) Min. 500 500 500 400 400 1 GHz RS @ 4 V () Typ. 4.8 4.1 2.8 2.2 1.4 IR @17.6 V (nA)(3) Max. 50 50 50 50 50 Contact Diam. (mils)(4) Nom. 2 2.5 3 3.75 5
1. All capacitance values specified at 1 MHz. 2. 50 MHz Q calculated from 1 GHz RS and 1 MHz CJ.
3. VB at 10 A specified at 22 V Min. 4. Outline drawing 149-801.
Typical Performance Data
12 11 10 9 8 7 6 5 4 3 2 1 0 0 6 SMV2019-000 5 SMV2023-000 SMV2022-000 SMV2021-000 SMV2020-000 SMV2019-000 SMV2020-000 SMV2021-000 SMV2022-000 SMV2023-000 2 1 0 5 10 15 20 0 4 8 12 16 20
Series Resistance ()
Capacitance (pF)
4 3
Reverse Voltage (V)
Reverse Voltage (V)
Capacitance vs. Reverse Voltage
Series Resistance vs. Voltage @ 1 GHz
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
August 9, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200138 Rev. B
DATA SHEET * SMV2019-SMV2023
Typical Capacitance Values
VR (V) 0 0.5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SMV2019 CJ (pF) 2.25 1.79 1.53 1.19 0.99 0.84 0.71 0.57 0.46 0.38 0.33 0.29 0.26 0.24 0.23 0.21 0.2 0.19 0.19 0.18 0.17 0.16 SMV2020 CJ (pF) 3.14 2.5 2.16 1.72 1.44 1.24 1.07 0.9 0.74 0.61 0.52 0.46 0.42 0.38 0.36 0.34 0.32 0.31 0.29 0.28 0.27 0.26 SMV2021 CJ (pF) 4.48 3.57 3.09 2.45 2.09 1.83 1.6 1.37 1.17 0.97 0.81 0.69 0.61 0.56 0.51 0.48 0.45 0.43 0.41 0.39 0.38 0.36 SMV2022 CJ (pF) 7.08 5.66 4.88 3.89 3.19 2.71 2.3 1.87 1.52 1.25 1.07 0.94 0.85 0.78 0.73 0.69 0.65 0.62 0.59 0.57 0.55 0.54 SMV2023 CJ (pF) 10.76 8.76 7.67 6.31 5.38 4.75 4.21 3.66 3.17 2.68 2.25 1.89 1.66 1.49 1.35 1.24 1.16 1.1 1.04 0.99 0.95 0.91
SPICE Model
DIODEM Diode_Model IS = 1.00e-14 RS = RS N = 1, 2 TT = 0 CJO = CJO M=M VJ = VJ EG = 1.11 XTI = 3 KF =0 AF =1 FC = 0.5 BV = 22 IBV = 1e-5 ISR = 0 NR = 2 IKF = 0 NBV = 1 IBVL = 0 NBVL = 1 TBV1 = 0 TNOM = 27 FFE = 1
PORT P_anode port = 1 RES RS R = RS DIODE Varactor_Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear
PORT P_Cathode port = 2
CV =
CJ0 1+ VR VJ
VJ (V) 3.5 3.6 3.9 4 4.6
M
Part Number SMV2019 SMV2020 SMV2021 SMV2022 SMV2023
CJO (pF) 2.3 3.3 4.5 7.1 10.8
M 1.4 1.3 1.34 1.4 1.45
RS () 4.8 4.1 2.8 2.2 1.4
SPICE model parameters extracted from measured characteristics may not reflect exact physical or electronic properties. See application note APN1004.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200138 Rev. B * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 9, 2006
3
DATA SHEET * SMV2019-SMV2023
Copyright (c) 2002, 2003, 2004, 2005, 2006, 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 * sales@skyworksinc.com * www.skyworksinc.com 4
August 9, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200138 Rev. B

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