1. product profile 1.1 general description the BB173LX is a variable capacitance diode, fabricated in planar technology, and encapsulated in the sod882d (dfn1006d-2) ultra small leadless smd plastic package. 1.2 features and benefits ? excellent linearity ? ultra small leadless smd package ? c d(28v) = 2.6 pf; c d(1v) to c d(28v) ratio = 15 ? low series resistance 1.3 applications ? voltage controlled oscillators (vco) 2. pinning information [1] the marking bar indicates the cathode. 3. ordering information BB173LX vhf variable capacitance diode rev. 1 ? 25 march 2013 product data sheet dfn1006d-2 table 1. pinning pin description simplified outline symbol 1 cathode [1] 2 anode transparent top view 21 sym008 table 2. ordering information type number package name description version BB173LX dfn1006d-2 leadless ultra small plastic package; 2 terminals; body 1 ? 0.6 ? 0.4 sod882d
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 2 of 9 nxp semiconductors BB173LX vhf variable capacitance diode 4. marking [1] for sod882d binary marking code description, see figure 1 . 4.1 binary marking code description 5. limiting values table 3. marking codes type number marking code [1] BB173LX 1000 1001 fig 1. sod882d binary marking code description vendor code marking code (example) cathode bar reading direction reading direction reading example: 0111 1011 006aac477 table 4. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v r reverse voltage - 32 v i f forward current - 20 ma t stg storage temperature ? 55 +150 ?c t j junction temperature ? 55 +125 ?c
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 3 of 9 nxp semiconductors BB173LX vhf variable capacitance diode 6. characteristics [1] see figure 4 . [2] see figure 3 . [3] see figure 2 and figure 5 . table 5. characteristics t j = 25 ? c unless otherwise specified. symbol parameter conditions min typ max unit i r reverse current v r =30v [1] --10na v r =30v; t j =85 ?c [1] --200na r s diode series resistance f = 100 mhz; c d =30pf [2] -0.7- ? c d diode capacitance f = 1 mhz [3] v r = 1 v 34.65 - 42.35 pf v r = 28 v 2.36 2.6 2.75 pf c d(1v) /c d(2v) diode capacitance ratio (1vto2v) f=1mhz - 1.3 - c d(1v) /c d(28v) diode capacitance ratio (1vto28v) f=1mhz 13.5 15 - c d(25v) /c d(28v) diode capacitance ratio (25 v to 28 v) f=1mhz - 1.08 - f=1mhz; t j =25 ? c. f = 100 mhz; t j =25 ? c. fig 2. diode capacitance as a function of reverse voltage; typical values fig 3. diode series resistance as a function of reverse voltage; typical values 001aae539 20 40 60 c d (pf) 0 v r (v) 10 ?1 10 2 10 1 001aae540 0.4 0.2 0.6 0.8 r s () 0 v r (v) 10 ?1 10 2 10 1
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 4 of 9 nxp semiconductors BB173LX vhf variable capacitance diode t j =0 ? c to 85 ? c. fig 4. reverse current as a function of junction temperature; maximum values fig 5. diode capacitance temperature coefficient as a function of reverse voltage; typical values 001aae541 10 2 10 10 3 i r (na) 1 t j (c) 0 100 80 40 60 20 v r (v) 10 ?1 10 2 10 1 001aag774 10 ?3 10 ?4 10 ?2 tc cd (k ?1 ) 10 ?5
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 5 of 9 nxp semiconductors BB173LX vhf variable capacitance diode 7. package outline fig 6. package outline sod882d (dfn1006d-2) references outline version european projection issue date iec jedec jeita sod882d sod882d_po 10-09-27 12-05-01 unit mm max nom min 0.4 0.04 0.65 0.60 0.55 1.05 1.00 0.95 0.65 0.30 0.25 0.22 0.03 a (1) dimensions note 1. dimension including plating thickness. 2. the marking bar indicates the cathode (if applicable). dfn1006d-2: leadless ultra small plastic package; 2 terminals; body 1 x 0.6 x 0.4 mm sod882d a 1 b 0.55 0.50 0.45 deel 1 w 0.1 y 0 0.5 1 mm scale a 1 a y 12 b (2x) l 1 (2x) e wa (2x) wb (2x) d e a b (2)
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 6 of 9 nxp semiconductors BB173LX vhf variable capacitance diode 8. abbreviations 9. revision history table 6. abbreviations acronym description smd surface mounted device vhf very high frequency table 7. revision history document id release date data sheet status change notice supersedes BB173LX v.1 20130325 product data sheet - -
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 7 of 9 nxp semiconductors BB173LX vhf variable capacitance diode 10. legal information 10.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 10.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 10.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such info rmation. nxp semiconductors takes no responsibility for the content in this document if provided by an information source outside of nxp semiconductors. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors and its suppliers accept no liability for inclusion and/or use of nxp semiconducto rs products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
BB173LX all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserved. product data sheet rev. 1 ? 25 march 2013 8 of 9 nxp semiconductors BB173LX vhf variable capacitance diode export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. translations ? a non-english (translated) version of a document is for reference only. the english version shall prevail in case of any discrepancy between the translated and english versions. 10.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 11. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors BB173LX vhf variable capacitance diode ? nxp b.v. 2013. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 25 march 2013 document identifier: BB173LX please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 12. contents 1 product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 general description . . . . . . . . . . . . . . . . . . . . . 1 1.2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 1.3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 pinning information . . . . . . . . . . . . . . . . . . . . . . 1 3 ordering information . . . . . . . . . . . . . . . . . . . . . 1 4 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4.1 binary marking code description. . . . . . . . . . . . 2 5 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7 package outline . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 9 revision history . . . . . . . . . . . . . . . . . . . . . . . . . 6 10 legal information. . . . . . . . . . . . . . . . . . . . . . . . 7 10.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . . 7 10.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 10.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 10.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11 contact information. . . . . . . . . . . . . . . . . . . . . . 8 12 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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