DATA SHEET Surface Mount Mixer and Detector Schottky Diodes Applications * Sensitive RF and microwave detector circuits * Sampling and mixer circuits * High-volume wireless * WiFi and mobile * Low-noise receivers in high-sensitivity ID tags * Radio designs Features * Tight parameter distribution * Available as singles, pairs, and dual pairs * Packages rated MSL1, 260 C per JEDEC J-STD-020) Description These low-cost, surface mountable, plastic packaged silicon mixer Schottky diodes are designed for RF and microwave mixers and detectors. They include low barrier diodes and zero-bias detectors that combine Skyworks advanced semiconductor technology with low-cost packaging techniques. All diodes are 100 percent DC tested and deliver tight parameter distribution, which minimizes performance variability. These diodes are available in SOD-882, SC-70, SC-79, SC-88, SOD-323, SOT-23, SOT-143, and Molded Interconnect System (MIS) packages. Wiring configurations include singles, common cathode, series pairs, unconnected pairs, and dual series pairs. They may be used at frequencies up to 24 GHz. Table 1 describes the various packages and marking of the mixer and detector Schottky diodes. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 1 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Table 1. Schottky Diode Packaging and Marking Single Single Single Common Cathode Series Pair SC-79 GreenTM SOD-323 GreenTM SOT-23 SOT-23 SOT-23 SMS1546-005LF GreenTM Marking: XG2 SMS7621-079LF Marking: Cathode SMS7630-079LF SMS7621-001 Marking: SH1 SMS7621-005 SMS7621-001LF GreenTM Marking: XH1 SMS7621-005LF SMS7630-001 Marking: SD1 SMS7630-005 Marking: SD2 Marking: SH2 GreenTM Marking: XH2 Marking: Anode SMS7630-011LF Marking: XD SMS7630-001LF GreenTM Marking: XD1 SMS7630-005LF GreenTM Marking: XD2 LS = 0.7 nH LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH SC-70 SC-70 SMS7621-074 Marking: SH3 SMS7621-075 Marking: SH2 SMS7621-074LF GreenTM Marking: XH3 SMS7621-075LF GreenTM Marking: XH2 LS = 1.4 nH LS = 1.4 nH Reverse Series Pair Unconnected Pair Reverse Unconnected Pair Unconnected Pair Dual Series Pair Single SOT-23 SOT-143 SOT-143 MIS GreenTM SC-88 GreenTM SOD-882 GreenTM SMS7621-006 SMS7621-015 Marking: SH7 SMS7621-081LF Marking: XHQ SMS7621-040LF Marking: E Marking: SH8 SMS7621-006LF GreenTM Marking: XH8 SMS7621-517 Marking: H Pb-Free SMS7621-015LF Marking: XH7 SMS7630-006 SMS7630-020 Marking: SD8 Marking: SD0 SMS7630-006LF SMS7630-020LF GreenTM Marking: XD8 Marking: XD0 LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH SMS7630-517 Marking: D Pb-Free SMS7630-040LF Marking: P LS = 0.6 nH LS = 1.8 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. Innovation to GoTM Select Linear Products (indicated by ) now available for purchase online. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Electrical and Mechanical Specifications Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The absolute maximum ratings of the mixer and detector Schottky diodes are provided in Table 2. Electrical specifications are provided in Tables 3 and 4. The associated SPICE model parameters are provided in Table 5. A typical detector schematic diagram is shown in Figure 1. The mixer and detector Schottky diodes are rated to Moisture Sensitivity Level 1 (MSL1) at 260 C for 5 seconds. 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. A pinout and equivalent circuit diagram for the dual series pair Schottky diode (SMS7621-081LF) is shown in Figure 2. Typical performance characteristics are illustrated in Figures 3 and 4. Package dimensions are shown in Figures 5 to 19 (odd numbers), and tape and reel dimensions are provided in Figures 6 to 20 (even numbers). 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. Package and Handling Information Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Table 2. Surface Mount Mixer and Detector Diodes Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Reverse voltage VR Rated VB V Forward current, steady state IF 50 mA Power dissipation PD 75 mW Storage temperature TSTG -65 +150 C Operating temperature TA -65 +150 C Junction temperature TJ +150 C 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. Table 3. Surface Mount Mixer and Detector Diodes Electrical Specifications (Note 1) (TA = +25 C Per Junction, Unless Otherwise Noted) Barrier Minimum VB @ 10 A (V) Typical CT @ 0 V (pF) VF @ 1 mA (mV) Maximum Pair Configuration VF @ 1 mA (mV) Maximum RT (Note 2) () SMS1546 series Low 2 0.50 200 to 270 10 8 @ 10 mA SMS7621 series Low 2 0.25 260 to 320 10 18 @ 5 mA Part Number Note 1: Performance is guaranteed only under the conditions listed in this Table. Note 2: RT is the slope resistance. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 3 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Table 4. Surface Mount Mixer and Detector Diodes Electrical Specifications (Note 1) (TA = +25 C Per Junction, Unless Otherwise Noted) Part Number SMS7630 series Minimum VB @ 100 A (V) Typical CT @ 0.15 V (pF) VF @ 0.1 mA (mV) VF @ 1 mA (mV) Maximum Pair Configuration VF @ 1 mA (mV) Typical RV () 1 0.3 60 to 120 135 to 240 10 5000 Note 1: Performance is guaranteed only under the conditions listed in this Table. Table 5. SPICE Model Parameters (Per Junction) Parameter Units SMS1546 Series SMS7621 Series SMS7630 Series IS A 3E-7 4E-8 5E-6 RS 4 12 20 N - 1.04 1.05 1.05 TT sec 1E-11 1E-11 1E-11 CJO pF 0.38 0.1 0.14 M - 0.36 0.35 0.40 EG eV 0.69 0.69 0.69 XTI - 2 2 2 FC - 0.5 0.5 0.5 BV V 3 3 2 IBV A 1E-5 1E-5 1E-4 VJ V 0.51 0.51 0.34 Figure 1. Typical Detector Circuit Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 2. SMS7621-081LF Dual Series Pair Pinout and Equivalent Circuit Typical Performance Characteristics Figure 3. Typical Detector Characteristics @ 1.8 GHz Figure 4. SMS7621-081LF Forward Voltage vs Forward Bias Current Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 5 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 5. MIS Package Dimension Drawing Figure 6. MIS Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 7. SC-70 Package Dimension Drawing Figure 8. SC-70 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 7 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 9. SC-79 Package Dimension Drawing Figure 10. SC-79 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 11. SC-88 Package Dimension Drawing Figure 12. SC-88 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 9 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 13. SOD-323 Package Dimension Drawing Figure 14. SOD-323 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 10 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 15. SOD-882 Package Dimension Drawing Figure 16. SOD-882 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 11 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 17. SOT-23 Package Dimension Drawing Figure 18. SOT-23 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 12 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Figure 19. SOT-143 Package Dimension Drawing Figure 20. SOT-143 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200041W * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * March 13, 2013 13 DATA SHEET * MIXER AND DETECTOR SCHOTTKY DIODES Copyright (c) 2002-2007, 2009-2012, 2013 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 * sales@skyworksinc.com * www.skyworksinc.com 14 March 13, 2013 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 200041W