DATA SHEET SMP1345 Series: Very Low Capacitance, Plastic Packaged Silicon PIN Diodes Applications High isolation LNBs, WLANs, and wireless switches Features Very low insertion loss: 0.4 dB Capacitance: 0.15 pF Packages rated MSL1, 260 C per JEDEC J-STD-020 Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04-0074. Description The SMP1345 series of plastic packaged, surface mountable PIN diodes is designed for high volume Low-Noise Block (LNB), Wireless Local Area Network (WLAN), and switch applications from 10 MHz to 6 GHz. The short carrier lifetime of 100 ns (typical), combined with their thin I-region width of 10 m (nominal) results in a group of fast speed RF switching PIN diodes. The RF performance of the SMP1345 series is assured by virtue of their very low capacitance (0.15 pF) and low resistance (1.5 at 10 mA). The SMP1345-518 has been specifically designed for WLAN 802.11 a/b/g applications. It is ideally suited for diversity switch applications. Table 1 describes the various packages and marking of the SMP1345 series. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 1 DATA SHEET * SMP1345 SERIES DIODES Table 1. SMP1345 Series Packaging and Marking Common Anode Common Cathode Series Pair Single Ring Single SOT-23 SOT-23 SOT-23 SC-79 GreenTM MIS GreenTM SOD-882 GreenTM SMP1345-003 Marking: PU9 SMP1345-004 Marking: PU3 SMP1345-005 Marking: PU2 SMP1345-003LF GreenTM Marking: RU9 SMP1345-004LF GreenTM Marking: RU3 SMP1345-005LF GreenTM Marking: RU2 SMP1345-079LF Marking: Cathode LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH LS = 0.7 nH SMP1345-518 Marking: 0 Pb-Free SMP1345-040LF Marking: U LS = 0.6 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 GreenTM. Tin/lead (Sn/Pb) packaging is not recommended for new designs. Electrical and Mechanical Specifications The state of the SMP1345-518 series diode is determined by the logic provided in Table 4. Typical performance characteristics of the SMP1345 series are illustrated in Figures 1 to 5. The absolute maximum ratings of the SMP1345 series are provided in Table 2. Electrical specifications are provided in Table 3. Table 2. SMP1345 Series Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Reverse voltage VR 50 V Power dissipation @ 25 C lead temperature PD 250 mW Storage temperature TSTG -65 +150 C Operating temperature TA -65 +150 C Electrostatic discharge: ESD 1000 V Human Body Model (HBM), Class 1B 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. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 August 22, 2014 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200046N DATA SHEET * SMP1345 SERIES DIODES Table 3. SMP1345 Series Electrical Specifications (Note 1) (TA = +25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Max Units 10 A 0.19 0.18 0.20 pF pF I = 1 mA I = 10 mA 3.5 1.5 2.0 Reverse current IR VR = 50 V Capacitance CT F = 1 MHz V=1V V=5V Resistance RS Min Typical F = 100 MHz Forward voltage VF IF = 10 mA 0.89 V Carrier lifetime TI IF = 10 mA 100 ns 10 m I region width Note 1: Performance is guaranteed only under the conditions listed in this table. Table 4. SMP1345-518 PIN Diode Truth Table CTR1 (V) CTR2 (V) Low Loss Paths 3.3 0 RF1 to RF4 RF2 to RF3 0 3.3 RF1 to RF3 RF2 to RF4 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 3 DATA SHEET * SMP1345 SERIES DIODES Typical Performance Characteristics 100 10 Series Resistance () Capacitance (pF) 0.20 0.15 0.10 0.05 0 5 10 15 20 25 1 0.1 0.01 0.01 30 0.1 1 Reverse Voltage (V) Figure 1. Total Capacitance vs Reverse Voltage 0 -0.1 -5 -0.2 -10 Isolation (dB) -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -15 -20 -25 -30 -35 -0.9 -40 -1.0 0 1.0 2.0 3.0 4.0 5.0 6.0 Frequency (GHz) -45 0 1.0 2.0 3.0 4.0 Frequency (GHz) Figure 3. Insertion Loss vs Frequency (IF = 10 mA) Figure 4. Isolation vs Frequency (VR = 0 V) 0 -5 Return Loss (dB) -10 -15 -20 -25 -30 -35 -40 -45 -50 0 1.0 2.0 3.0 4.0 5.0 6.0 Frequency (GHz) Figure 5. Return Loss vs Frequency (IF = 10 mA) Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 100 Figure 2. Series Resistance vs Current @ 100 MHz 0 Insertion Loss (dB) 10 Forward Current (mA) August 22, 2014 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200046N 5.0 6.0 DATA SHEET * SMP1345 SERIES DIODES Evaluation Board Description Package and Handling Information An Evaluation Board is used to test the performance of the SMP1345 series PIN diodes. An assembly drawing for the Evaluation Board is shown in Figure 6. A typical application circuit diagram for a DPDT diversity switch using the SMP1345-518 is provided in Figure 7. Package dimensions are shown in Figures 8 to 14 (even numbers), and tape and reel dimensions are provided in Figures 9 to 15 (odd numbers). 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 SMP1345 series 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. 2.000 EVAL BOARD SMP1345-518 C5 C8 C1 L4 RF3 R1 R4 C2 RF2 L1 SK40253 1.500 REV 1 RF4 0.014 RF1 L2 L3 C4 C7 CTR1 R2 R3 C6 C3 CTR2 All measurements are in inches S1668 Figure 6. SMP1345 Series PIN Diode Evaluation Board Assembly Diagram Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 5 DATA SHEET * SMP1345 SERIES DIODES L1 R1 RF3 CTR1 VDC = 3.3 V C5 C1 L4 R4 CTR2 RF2 VDC = 3.3 V C8 C2 SMP1345-518 C4 L2 R2 RF1 CTR2 C6 VDC = 3.3 V C3 L3 C7 R3 CTR1 VDC = 3.3 V RF4 R1-R4: 0402 200 L1-L4: 0603 18 nH C1-C8: 0402 10 pF S1666 Figure 7. WLAN Application Circuit for DPDT Diversity Switch Using The SMP1345-518 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6 August 22, 2014 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200046N DATA SHEET * SMP1345 SERIES DIODES 0.058 (1.47 mm) 0.054 (1.37 mm) 0.032 (0.813 mm) 0.026 (0.660 mm) Pin 3 Pin 4 Pin 2 Pin 1 0.048 (1.23 mm) 0.044 (1.13 mm) (1.03) (1.27) Side View (0.87) (0.40) (0.00) Top View Pin 3 Pin 4 (0.73) (0.138 x 45) (0.30) (0.00) Pin 1 Pin 2 (0.07 Typ.) All Around Bottom View Dimensions are in inches (millimeters shown in parentheses) S1811 Figure 8. MIS Package Dimension Drawing 4.00 Pin 1 Indicator 2.00 0.05 (See Note 3) 4.00 (See Note 1) 0.25 0.05 1.50 +0.1/-0 1.00 Min. B 8.0 +0.3/-0.1 1.75 0.10 B A R 0.10 Max 3.50 0.05 (See Note 3) 5 Typ. 1.33 0.05 (Bo) A R 0.1 Typ. 0.83 0.05 (Ko) 1.57 0.05 (Ao) A R 0.20 Notes: 1. 10 sprocket hole pitch cumulative tolerance 0.2. 2. Carrier tape: black conductive polycarbonate or polystyrene. 3. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 4. ESD-surface resistivity is 1 x 108 Ohms/square per EIA, JEDEC TNR Specification. 5. Cover tape material: transparent conductive PSA with 5.4 mm width. 6. All measurements are in millimeters. 0.06 0.01 B S2928 Figure 9. MIS Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 7 DATA SHEET * SMP1345 SERIES DIODES Box or Bar Polarity Indicator Area 0.006 (0.15 mm) Min. 0.010 (0.25 mm) Min. 0.014 (0.35 mm) Max. 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. 10 Max. 0.020 (0.50 mm) Min. 0.028 (0.70 mm) Max. 0.003 (0.07 mm) Min. 0.008 (0.20 mm) Max. 10 Max. Dimensions are in inches (millimeters shown in parentheses) S1652 Figure 10. SC-79 Package Dimension Drawing O1.50 0.10 4.00 0.10 4.00 0.10 2.00 0.05 0.229 0.02 (T) 1.75 0.10 B A B Pin 1 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) 2 Max O0.50 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. ESD-surface resistivity is 1 x 108 Ohms/square per EIA, JEDEC TNR Specification. 4. All measurements are in millimeters. S2929 Figure 11. SC-79 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8 August 22, 2014 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200046N DATA SHEET * SMP1345 SERIES DIODES 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 12. SOT-23 Package Dimension Drawing 4.00 O1.00 Min. 0.25 0.05 O1.5 + 0.1/-0 4.00 (See Note 5) 1.75 0.10 3.50 0.05 A 2.70 (Bo) R 0.3 Max 2.2 1.20 (Ko) 0.8 0.05 1.0 R 0.5 Typ. Pin 1 Indicator 8.00 + 0.3/-0.1 2.00 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. S1684b Figure 13. SOT-23 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 9 DATA SHEET * SMP1345 SERIES DIODES 0.650 1.000 0.325 0.600 2X 0.50 0.05 2X 0.25 0.05 Cathode Indicator Bottom View Top View 0.05/0.00 0.46 +0.04/-0.06 Cathode Terminal Side View All dimensions in millimeters S1892 Figure 14. SOD-882 Package Dimension Drawing 4.00 0.10 Cathode Indicator 2.00 0.05 1.55 0.05 (D0) 0.20 0.40 0.05 (D1) 0.47 0.05 (Ko) 2.00 0.05 B B A A 0.70 0.05 (A0) Notes: 1. Carrier tape: black conductive polycarbonate. 2. Cover tape: transparent conductive material. 3. Cover tape size: 5.4 mm width. 4. ESD surface resistivity is 1 x 104 ~ 1 x 108 Ohms/square. 5. All dimensions are in millimeters. B Figure 15. SOD-882 Tape and Reel Drawing Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 10 August 22, 2014 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200046N S1922 8.00 0.1 1.75 0.10 3.50 0.05 1.15 0.05 (Bo) A DATA SHEET * SMP1345 SERIES DIODES Copyright (c) 2002-2007, 2009- 2012, 2014 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. 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Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200046N * Skyworks Proprietary and Confidential information * Products and Product Information are Subject to Change Without Notice * August 22, 2014 11 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Skyworks: SMP1345-040LF SMP1345-079LF SMP1345-518 SMP1345-005LF SMP1345-003LF SMP1345-004LF