DATA SHEET Surface Mount Schottky Quad Mixer Diodes Features Tight parameter distribution Available as ring quads, crossover quads, bridge quads and octoquads ● 100% DC tested ● Designed for high volume commercial applications ● Available in tape and reel packaging ● ● Absolute Maximum Ratings Characteristic Description Reverse voltage (VR) Skyworks offers a series of low cost devices in a SOT-143 package. They cover low, medium and high barrier junctions as ring quads, crossover quads and bridge quads. An octoquad ring is also offered for high dynamic range applications. These devices are constructed utilizing Skyworks monolithic chip technology, assuring uniformity of electrical characteristics for each junction. The low capacitance of Skyworks ring and crossover quads are designed for double balanced mixer applications covering wireless frequencies into C-band. The bridge quads are designated for modulators and frequency multiplier applications. These diodes are 100% DC tested and deliver tight parameter distribution, minimizing performance variability. They compliment Skyworks product line of Schottky singles and pairs available in SC-70, SC-79, SOD-323, SOT-23 and SOT-143 packages. Available in tape and reel for pick and place manufacturing. NEW Skyworks offers lead (Pb)-free “environmentally friendly” packaging that is RoHS compliant (European Parliament for the Restriction of Hazardous Substances). Value Rated VB Forward current - steady state (IF) 50 mA Power dissipation (PD) 75 mW Storage temperature (TST) -65 °C to +150 °C Operating temperature (TOP) -65 °C to +150 °C Junction temperature (TJ) Soldering temperature ESD human body model 150 °C 260 °C for 5 seconds Class 1B 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. 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 must be employed at all times. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200040 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 1 DATA SHEET • SURFACE MOUNT SCHOTTKY QUAD MIXER DIODES Electrical Specifications at 25 °C (Per Junction) Barrier VB @ 10 µA (V) CJ @0V (pF) VF @ 1 mA (mV) 0.3–0.5 200–270 Min. Low 2 ∆ VF @ 1 mA (mV) RT(1) @ 10 mA Ω) (Ω SOT-143 Max. Max. Ring Quad Crossover Quad Bridge Quad 10 8 SMS3926-022 SMS3926-023 SMS3929-021 Marking: SE4 Marking: SE5 Marking: SQE Octoquad SMS3926-023LF Marking: XE5 Medium 2 0.3–0.5 310–370 10 8 SMS3927-023 SMS3930-021 Marking: SJ5 Marking: SRE SMS3927-023LF Marking: XJ5 High 4 0.3–0.5 520–580 10 8 LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead (Sn/Pb) packaging. SMS3928-023 SMS3931-021 SMS3940-026 Marking: SK5 Marking: SSE Marking: STG SMS3928-023LF SMS3940-026LF Marking: XK5 Marking: XTG 1. RT is the slope resistance. All parameters are based upon a single junction. SPICE Model Parameters (Per Junction) Parameter Unit SMS3926 SMS3929 IS A 2.5E-07 RS Ω N SMS3927 SMS3930 SMS3928 SMS3931 SMS3940 1.3E-09 9E-13 4 4 4 1.04 1.04 1.04 TT s 1E–11 1E–11 1E–11 CJ0 pF 0.42 0.39 0.39 0.32 0.37 0.42 0.69 0.69 0.69 M EG eV XTI 2 2 2 FC 0.5 0.5 0.5 BV V 2 3 4 IBV A 1.00E–05 1.00E–05 1.00E–05 VJ V 0.495 0.595 0.800 All parameters are based upon a single junction. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 October 26, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200040 Rev. B DATA SHEET • SURFACE MOUNT SCHOTTKY QUAD MIXER DIODES Typical Forward Voltage Characteristics at 25 °C VF @ 0.01 mA (mV) VF @ 0.10 mA (mV) VF @ 1.0 mA (mV) VF @ 10.0 mA (mV) Typ. Typ. Typ. Typ. SMS3926 100 165 232 324 SMS3927 206 271 338 428 SMS3928 423 488 555 641 Part Number SOT-143 0.110 (2.80 mm) Min. 0.120 (3.04 mm) Max. 0.076 (1.92 mm) Ref. 0.020 (0.50 mm) Ref. 3 4 0.083 (2.10 mm) Min. 0.104 (2.64 mm) Max. 1 2 0.068 (1.72 mm) Ref. 0.028 (0.70 mm) Ref. 0.012 (0.30 mm) Min. 0.020 (0.50 mm) Max. 0.030 (0.76 mm) Min. 0.035 (0.89 mm) Max. 0.047 (1.20 mm) Min. 0.055 (1.40 mm) Max. 0.003 (0.08 mm) Min. 8˚ Max. 0.008 (0.20 mm) Max. 0.022 (0.55 mm) Ref. 0.031 (0.80 mm) Min. 0.047 (1.20 mm) Max. 0.0005 (0.01 mm) Min. 0.004 (0.15 mm) Max. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200040 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 3 DATA SHEET • SURFACE MOUNT SCHOTTKY QUAD MIXER DIODES Recommended Solder Reflow Profiles SnPb Eutectic Assembly Lead (Pb)-Free Assembly 100% Sn Average ramp-up rate (TL to TP) Profile Feature 3 °C/second max. 3 °C/second max. Preheat Temperature min. (TSMIN) Temperature max. (TSMAX) Time (min. to max.) (ts) 100 °C 150 °C 60–120 seconds 150 °C 200 °C 60–80 seconds TSMAX to TL Ramp-up rate — 3 °C/second max. Time maintained above: Temperature (TL) Time (tL) 183 °C 60–150 seconds 217 °C 60–150 seconds Peak temperature (TP) 240 +0/-5 °C 250 +0/-5 °C Time within 5 °C of actual peak temperature (tp) 10–30 seconds 20–40 seconds Ramp-down rate 6 °C/second max. 6 °C/second max. Time 25 °C to peak temperature 6 minutes max. 8 minutes max. All temperatures refer to the topside of the package, measured on the package body surface. Reference JEDEC J-STD-020B. tp TP Critical Zone TL to TL TL IL Temperature TSMAX TSMIN ts Preheat 25 ˚C t 25 ˚C to Peak Time Reference JEDEC J-STD-020 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 October 26, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200040 Rev. B DATA SHEET • SURFACE MOUNT SCHOTTKY QUAD MIXER DIODES Copyright © 2002, 2003, 2004, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products. These materials 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. Skyworks may make changes to its documentation, products, specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document. Except as may be provided in Skyworks Terms and Conditions of Sale for such products, Skyworks assumes no liability whatsoever in association with its documentation, products, specifications and product descriptions. THESE MATERIALS ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED OR OTHERWISE, RELATING TO SALE AND/OR USE OF SKYWORKS PRODUCTS INCLUDING WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SKYWORKS FURTHER 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 SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THESE MATERIALS 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. 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. The following are trademarks of Skyworks Solutions, Inc.: Skyworks™, the Skyworks logo, and Breakthrough Simplicity™. Product names or services listed in this publication are for identification purposes only, and may be trademarks of Skyworks or other third parties. Third-party brands and names are the property of their respective owners. Additional information, posted at www.skyworksinc.com, is incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200040 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 26, 2004 5