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skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 1 data sheet sms392x series: surface mount general purpose schottky diodes applications ? high volume commercial detectors, mixers, switches, and digital pulse forming systems features ? tight parameter distribution ? available as singles, pairs, and dual series pairs ? 100 percent dc tested ? packages rated msl1, 260 ? c per jedec j-std-020 s kywork s green tm product s are compliant with all applicable legi s lation and are halogen-free. for additional information, refer to skyworks de?nition of green tm , document number s q04C0074. description the SMS3922, sms3923, and sms3924 series of 8, 20, and 70 v rated, low-cost plastic packaged schottky diodes are designed for general purpose use in rf applications. all diodes are fully characterized, including spice model parameters, and deliver tight parameter distribution, which minimizes performance variability. wiring configurations include singles, common cathode, series pairs, unconnected pairs, and dual series pairs. the sms392x series of diodes may be used at frequencies up to 6 g hz. table 1 describes the various packages and marking of the sms392x series.
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notice ? 200042aa table 1. sms392x series packaging and marking single single series pair unconne cted pair dual series pair single sc-79 g reen? sot-23 sc-70 sot-143 sc-88 g reen? sod-882 g reen? SMS3922-001 marking: sa1 SMS3922-079lf marking: cathode and s3 SMS3922-001lf g reen? marking: xa1 SMS3922-015lf marking: xa7 SMS3922-040lf marking: v sms3923-040lf marking: x sms3923-079lf marking: cathode and s4 sms3923-081lf marking: xbq ? sms3924-079lf marking: cathode and s5 sms3924-075 marking: sc2 sms3924-015 marking: sc7 sms3924-075lf g reen? marking: xc2 sms3924-015lf marking: xc7 sms3924-040lf marking: 1 l s = 0.7 nh l s = 1.5 nh l s = 1.4 nh l s = 1.4 nh l s = 1.8 nh l s = 0.45 nh the pb-free symbol or lf in the part number denotes a l ead-free, rohs-compliant pac kage unless otherwise noted as g reen?. tin/lead (sn/pb) packaging is not recommended for new designs. electrical and mechanical specifications the absolute maximum ratings of the sms392x series are provided in table 2. electrical specifications are provided in table 3. the associated spice model parameters are provided in table 4. a pinout and equivalent circuit diagram for the dual series pair schottky diode (sms3923-081lf) is shown in figure 1. typical performance characteristics of the sms392x series are illustrated in figures 2 to 6. package dimensions package dimensions are shown in figures 7 to 17 (odd numbers), and tape and reel dimensions are provided in figures 8 to 18 (even numbers). package and handling information 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 sms392x series is rated to moisture sensitivity level 1 (msl1) at 260 ? c for five seconds. 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.
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 3 table 2. sms392x series absolute maximum ratings (note 1) parameter symbol minimum maximum units reverse voltage c rated v b v forward current i f 50 ma power dissipation @ 25 c lead temperature p d 75 mw storage temperature t st g C65 +150 ? c operating temperature t a C65 +150 ? c junction temperature t j +150 ? c electrostatic discharge: charged device model (cdm), class 1 human body model (hbm), class 0 machine model (mm), class a esd <200 <50 <50 v v v note 1: exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with on ly 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 d evice. caution : although this device is designed to be as robust as possible, electrostatic discharge (esd) can damage this device. this devi ce must be protected at all times from esd. static charges may eas ily 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. sms392x series electrical specifications (note 1) (t a = +25 ? c, per junction unless otherwise noted) part number v b @ 10 a (v, minimum) i r c t @ 0 v (pf) v f @ 1 ma (mv) pair configuration v f @ 1 ma (mv, maximum) v f , maximum SMS3922 series 8 <100 na @ 1 v 0.63 to 1.03 280 to 340 10 <450 mv @ 10 ma sms3923 series 20 <500 na @ 15 v 0.83 to 1.30 310 to 370 10 <1000 mv @ 35 ma sms3924 series 70 <200 na @ 50 v 1.43 to 1.83 490 to 550 10 <1000 mv @ 15 ma note 1: performance is guaranteed only under the conditions listed in this table. table 4. spice model parameters parameter units SMS3922 series sms3923 series sms3924 series i s a 3e-8 5e-9 2e-11 r s 9 10 11 n C 1.08 1.05 1.08 tt sec 8e-11 8e-11 8e-11 c jo pf 0.7 0.9 1.5 m C 0.26 0.24 0.40 e g ev 0.69 0.69 0.69 xti C 2 2 2 f c C 0.5 0.5 0.5 b v v 20 46 100 ibv a 1e-5 1e-5 1e-5 v j v 0.595 0.640 0.840
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notice ? 200042aa 4 5 6 123 pin 6 1.0 nh 0.3 nh 0.3 nh 0.3 nh 0.3 nh 1.0 nh 0.07 pf 0.07 pf 0.07 pf 0.07 pf 1.0 nh 1.0 nh 1.0 nh 1.0 nh pin 5 pin 4 pin 1 pin 2 pin 3 equivalent c ircuit pinout s1671 figure 1. sms3923-081 dual series pair pinout and equivalent circuit typical performance characteristics 0 0.20 0.40 0.60 0.80 1.00 02468 reverse voltage (v) capacitance (pf) figure 2. SMS3922 series total capacitance vs reverse voltage 0 0.50 1.00 1.50 2.00 2.50 0 6 12 18 24 30 capacitance (pf) reverse voltage (v) figure 4. sms3924 total capacitance vs reverse voltage 0 0.20 0.40 0.60 0.80 1.00 1.20 0 5 10 15 20 reverse voltage (v) capacitance (pf) figure 3. sms3923 series total capacitance vs reverse voltage 1 10 100 1000 10000 1234 rever s e voltage (v) rever s e c urrent (na) 155 c 85 c 25 c figure 5. SMS3922 reverse current vs reverse voltage
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 5 forward bias current (ma) forward voltage (v) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 5 10 15 20 25 30 35 40 figure 6. sms3923-081lf series forward voltage vs forward bias current
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notice ? 200042aa 3 2 1 0.031 (0.80 mm) min. 0.039 (1.00 mm) max. 0.000 (0.00 mm) min. 0.004 (0.10 mm) max. 0.010 (0.25 mm) min. 0.016 (0.40 mm) max. 0.071 (1.80 mm) min. 0.087 (2.20 mm) max. 0.071 (1.80 mm) min. 0.094 (2.40 mm) max. 0.045 (1.15 mm) min. 0.053 (1.35 mm) max. 0.026 (0.65 mm) ref. 0.051 (1.30 mm) ref. 0.004 (0.10 mm) min. 0.007 (0.18 mm) max. 0.004 (0.10 mm) min. 0.012 (0.30 mm) max. 0.014 (0.35 mm) ref. s1 6 53 dimensions are in inches (millimeters shown in parentheses) figure 7. sc-70 package dimension drawing 8.00 +0.3/C0.1 4.00 ( s ee note 1) 1.00 2.25 (ao) 4.00 3.50 0.05 ( s ee note 3) 2.50 (bo) 2.00 1.75 0.10 a a a t 0.05 1.1 9 (ko) 0.5 9 ? 0.7 6 min. ? 1.50 +0.1/C0 pin 1 r 0.3 typ. s16 8 5c 2.00 0.05 ( s ee note 3) r 0.20 max. notes: 1. sprocket hole pitch cumulative tolerance 0.2. 2. carrier tape: black conductive polystyrene. 3. pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 4. cover tape material: transparent conductive psa with 9.2 mm width. 5. all measurements are in millimeters. figure 8. sc-70 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 7 0.060 (1.50 mm) min. 0.067 (1.70 mm) max. 0.010 (0.25 mm) min. 0.014 (0.35 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. 0.003 (0.07 mm) min. 0.008 (0.20 mm) max. 10 max. 10 max. 0.028 (0.70 mm) min. 0.035 (0.90 mm) max. 0.006 (0.15 mm) min. polarity indicator area 12 s1 6 52 dimensions are in inches (millimeters shown in parentheses) box or bar figure 9. sc-79 package dimension drawing s2 9 2 9 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 10 8 ohms/square per eia, jedec tnr speci?cation. 5. all measurements are in millimeters. 8.00 0.20 0.22 9 0.02 (t) 3.50 0.05 a b ?1.50 0.10 ?0.50 0.05 4.00 0.10 4.00 0.10 2.00 0.05 0.80 0.05 (ko) 1. 9 5 0.05 (bo) 1.40 0.05 0.3 9 0.05 0. 9 0 0.05 (ao) 1.75 0.10 2 o max 2 max a b b a pin 1 indicator figure 10. sc-79 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notice ? 200042aa 0.079 (2.00 mm) 0.008 (0.20 mm) 0.049 (1.25 mm) 0.004 (0.10 mm) 0.008 (0.20 mm) 0.004 (0.10 mm) 0.083 (2.10 mm) 0.012 (0.30 mm) 0.035 (0.90 mm) 0.004 (0.10 mm) 0.002 (0.005 mm) 0.002 (0.005 mm) 0.037 (0.95 mm) 0.006 (0.15 mm) 0.010 (0.25 mm) 0.006 (0.15 mm) 0.0055 (0.14 mm) 0.0015 (0.04 mm) 0.0256 (0.65 mm) bsc 0.009 (0.23 mm) ref pin 1 indicator s1 6 70 dimensions are in inches (millimeters shown in parentheses) figure 11. sc-88 package dimension drawing notes: 1. carrier tape: black conductive polystyrene. 2. cover tape material: transparent conductive hsa. 3. cover tape size: 5.40 mm width. 4. ten sprocket hole pitch cumulative tolerance 0.20 mm. 5. all measurements are in millimeters. 6. standard reel size in 7 inches. standard reel quantity is 3000 pcs. 2.25 0.10 (ao) 0.30 0.05 2.70 0.10 (bo) 8.00 +0.30/C0.10 4.00 (note 4) 4.00 0.10 pin #1 3.50 0.05 2.00 0.05 1.75 0.10 a b 1.20 0.10 (ko) a b b a ? 1.50+ 0.10/C0.00 ? 1.00 min. r0.30 typ. s1620 figure 12. sc-88 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 9 3 2 1 0.035 (0.89 mm) min. 0.044 (1.12 mm) max. 0.0005 (0.01 mm) min. 0.004 (0.10 mm) max. 0.012 (0.30 mm) min. 0.020 (0.50 mm) max. 0.003 (0.080 mm) min. 0.008 (0.20 mm) max. 8 max. 0.022 (0.55 mm) ref. 0.110 (2.80 mm) min. 0.120 (3.04 mm) max. 0.083 (2.10 mm) min. 0.104 (2.64 mm) max. 0.037 (0.95 mm) ref. 0.047 (1.20 mm) min. 0.055 (1.40 mm) max. 0.076 (1.92 mm) ref. 0.020 (0.51 mm) ref. s1389 dimensions are in inches (millimeters shown in parentheses) figure 13. sot-23 package dimension drawing 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. 7. alternative carrier tape dimensions are: ao = 3.3 bo = 2.9 ko = 1.22 3.10 (ao) 1.0 2.2 2.70 (bo) 8.00 + 0.3/C0.1 4.00 4.00 ( s ee note 5) 2.00 0.05 3.50 0.05 1.75 0.10 a a a 0.25 0.05 0.8 0.05 1.20 (ko) ?1.00 min. r 0.5 typ. pin 1 indicator ?1.5 + 0.1/C0 s16 8 4b r 0.3 max figure 14. sot-23 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 10 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notic e ? 200042aa 0.110 (2.80 mm) min. 0.120 (3.04 mm) max. 0.083 (2.10 mm) min. 0.104 (2.64 mm) max. 0.012 (0.30 mm) min. 0.020 (0.50 mm) max. 0.0005 (0.01 mm) min. 0.004 (0.15 mm) max. 0.031 (0.80 mm) min. 0.047 (1.20 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. 0.008 (0.20 mm) max. 0.022 (0.55 mm) ref. 8 max. 0.020 (0.50 mm) ref. 0.028 (0.70 mm) ref. 0.068 (1.72 mm) ref. 0.076 (1.92 mm) ref. 4 3 2 1 s1 6 51 dimensions are in inches (millimeters shown in parentheses) figure 15. sot-143 package dimension drawing 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 5. ten sprocket hole pitch cumulative tolerance: 0.2 mm. 6. all measurements are in millimeters. ? 1.50 + 0.10/C0.0 8.0 + 0.3/C0.1 ? 1.00 min. r0.3 typ. pin 1 a 2.00 0.05 0.25 0.05 r0.20 max 1.75 0.10 3.50 0.05 4.00 0.50 1.00 2.75 (bo) 3.17 (ao) 1.32 (ko) (0. 6 5) 4.00 ( s ee note 5) a a s2515 a figure 16. sot-143 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 200042aa ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? au gust 6, 2015 11 notes: 1. all measurements are in millimeters. 2. dimensions and tolerances according to asme y14.5m-1994. 3. these packages are used principally for discrete devices. 4. this dimension includes stand-off height and package body thickness, but does not include attached features, e.g., external heatsink or chip capacitors. an integral heatslug is not considered an attached feature. 5. this dimension is primarily terminal plating, but does not include small metal protrusion. 0.05 2x 0.05 0.4 6 + 0.04 C0.0 6 0.05/0.00 terminal 1 0.03 c 2x 0.25 0.05 2x pin 1 indicator 0. 6 00 a 0. 6 50 c b 1.000 s eating plane 4 2x 0.50 0.05 0.10 m a b 0.10 m a b 0.325 5 y1410 figure 17. sod-882 package dimension drawing s1 9 22 a b 2.00 0.05 ? 1.55 0.05 (d0) ? 0.40 0.05 (d1) c athode indicator 0.20 1.15 0.05 (bo) 0.70 0.05 (a0) 4.00 0.10 a b b a 2.00 0.05 0.47 0.05 (ko) 1.75 0.10 3.50 0.05 8.00 0.1 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 10 4 ~ 1 x 10 8 ohms/square. 5. all dimensions are in millimeters. figure 18. sod-882 tape and reel dimensions
data sheet ? sms392x schottky diodes skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 12 august 6, 2015 ? skyworks prop rietary information ? products and product information are s ubject to change without notic e ? 200042aa copyright ? 2002-2007, 2009-2015 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyw orks solutions, inc. (skyworks) products or services. these m aterials, including the information co ntained herein, are provided by skyworks as a service to its customers and may be used for info rmational purposes only by the cu stomer. skyworks assumes no res ponsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentat ion, products, services, specific ations or product descriptions at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsi bility whatsoever for conflicts, incompatibilities, or other diff iculties arising from any future changes. no license, whether express, implied, by es toppel or otherwise, is granted to any in tellectual property rights by this document . skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, re production or use of skyworks products, information or mate rials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are pr ovided as is without warranty of any ki nd, whether express, implied, statutory, or otherwise, includin g fitness for a particular purpose or use, merchantability, performance, quality or non-infrin g ement of any intellectual property ri g ht; all such warranties are hereby expressly disclaimed. skyworks does not warrant the accuracy or completeness of the information, text, g raphics or other items contained within these ma terials. skyworks shall not be liable for any dama g es, includin g but not limited to any special, indirect, incidental, statutory, or consequential dama g es, includin g without limitation, lost revenues or lost profits that may result from the use of the materials or information, wheth er or not the recipient of mat erials has been advised of the possibility of such dama g e. skyworks products are no t intended for use in medical, lifesaving or life-su staining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyw orks customers using or selli ng 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 us ing skyworks products , which may deviate from published specifi cations as a result of design de fects, errors, or operation of products outside of published pa rameters or design specifications. customers sh ould include design and operating safeguards to minimize these and other risks. skyworks assumes no liability for applications assistance, customer product de sign, or damage to any equipment resulting from the use of skyw orks products outsid e of stated published specifications or parameters. skyworks and the skyworks symbol are trademarks or registered trad emarks of skyworks solutions, inc., in the united states and other countries. third-party brands and names are for identification purposes only, and are the pr operty of their respective owners. additi onal information, including relevant terms and conditions, posted at www.skyw orksinc.com, are incorporated by reference.

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