?2007 fairchild semiconductor corporation 1 www.fairchildsemi.com bzx55c2v4 - bzx55c56 rev. d1 bzx55c2v4 - bzx55c56 zener diodes june 2007 bzx55c2v4 - bzx55c56 zener diodes absolute maximum ratings * t a = 25c unless otherwise noted * these ratings are limiting values above which the serviceability of the diode may be impaired. electrical characteristics t a = 25c unless otherwise noted symbol parameter value units p d power dissipation @ tl 75 c, lead length = 3/8? 500 mw derate above 75 c 4.0 mw/ c t j , t stg operating and storage temperature range -65 to +200 c device v z (v) @ i z (note 1) z z @ i z ( ) test current i z (ma) i r ( a) @ v r i zm (ma) (note 2) min. max. t a = 25 c t a = 125 c v r (v) bzx55c2v4 bzx55c2v7 bzx55c3v0 bzx55c3v3 bzx55c3v6 2.28 2.50 2.8 3.1 3.4 2.56 2.9 3.2 3.5 3.8 85 85 85 85 85 5 5 5 5 5 50 10 4 2 2 100 50 40 40 40 1 1 1 1 1 155 135 125 115 105 bzx55c3v9 bzx55c4v3 bzx55c4v7 bzx55c5v1 bzx55c5v6 3.7 4.0 4.4 4.8 5.2 4.1 4.6 5.0 5.4 6.0 85 75 60 35 25 5 5 5 5 5 2 1 0.5 0.1 0.1 40 40 10 2 2 1 1 1 1 1 95 90 85 80 70 bzx55c6v2 bzx55c6v8 bzx55c7v5 bzx55c8v2 bzx55c9v1 5.8 6.4 7.0 7.7 8.5 6.6 7.2 7.9 8.7 9.6 10 8 7 7 10 5 5 5 5 5 0.1 0.1 0.1 0.1 0.1 2 2 2 2 2 2 3 5 6 7 64 58 53 47 43 bzx55c10 bzx55c11 bzx55c12 bzx55c13 bzx55c15 9.5 10.4 11.4 12.4 13.8 10.6 11.6 12.7 14.1 15.6 15 20 20 26 30 5 5 5 5 5 0.1 0.1 0.1 0.1 0.1 2 2 2 2 2 7.5 8.5 9 10 11 40 36 32 29 27 do-35 glass case color band denotes cathode tolerance = 5%
2 www.fairchildsemi.com bzx55c2v4 - bzx55c56 rev. d1 bzx55c2v4 - bzx55c56 zener diodes notes: 1. zener voltage (v z ) the zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (t l ) at 30 c 1 c and 3/8? lead length. 2. maximum zener current ratings (i zm ) the maximum current handling capability on a worst case basis is limited by the actual zener voltage at the operation point and the power derating curve. top mark information bzx55c16 bzx55c18 bzx55c20 bzx55c22 bzx55c24 15.3 16.8 18.8 20.8 22.8 17.1 19.1 21.1 23.3 25.6 40 50 55 55 80 5 5 5 5 5 0.1 0.1 0.1 0.1 0.1 2 2 2 2 2 12 14 15 17 18 24 21 20 18 16 bzx55c27 bzx55c30 bzx55c33 bzx55c36 bzx55c39 25.1 28.0 31.0 34.0 37.0 28.9 32.0 35.0 38.0 41.0 80 80 80 80 90 5 5 5 5 2.5 0.1 0.1 0.1 0.1 0.1 2 2 2 2 5 20 22 24 27 28 14 13 12 11 10 bzx55c43 bzx55c47 bzx55c51 bzx55c56 40 44 48 52 46 50 54 60 90 110 125 135 2.5 2.5 2.5 2.5 0.1 0.1 0.1 0.1 5 5 10 10 32 35 38 42 9.2 8.5 7.8 7.0 v f forward voltage = 1.3v max. @ i f = 100ma device line 1 line 2 line 3 bzx55c2v4 bzx55c2v7 bzx55c3v0 bzx55c3v3 bzx55c3v6 logo logo logo logo logo 5c 5c 5c 5c 5c 2v4 2v7 3v0 3v3 3v6 bzx55c3v9 bzx55c4v3 bzx55c4v7 bzx55c5v1 bzx55c5v6 logo logo logo logo logo 5c 5c 5c 5c 5c 3v9 4v3 4v7 5v1 5v6 bzx55c6v2 bzx55c6v8 bzx55c7v5 bzx55c8v2 bzx55c9v1 logo logo logo logo logo 5c 5c 5c 5c 5c 6v2 6v8 7v5 8v2 9v1 bzx55c10 bzx55c11 bzx55c12 bzx55c13 bzx55c15 logo logo logo logo logo 5c 5c 5c 5c 5c 10 11 12 13 15 bzx55c16 bzx55c18 bzx55c20 bzx55c22 bzx55c24 logo logo logo logo logo 5c 5c 5c 5c 5c 16 18 20 22 24 bzx55c27 bzx55c30 bzx55c33 bzx55c36 bzx55c39 logo logo logo logo logo 5c 5c 5c 5c 5c 27 30 33 36 39 bzx55c43 bzx55c47 bzx55c51 bzx55c56 logo logo logo logo 5c 5c 5c 5c 43 47 51 56
3 www.fairchildsemi.com bzx55c2v4 - bzx55c56 rev. d1 bzx55c2v4 - bzx55c56 zener diodes top mark information (continued) general requirements: 1.0 cathode band 2.0 first line: f - fairchild logo 3.0 second line: device name - for 1nxx series: 4 th to 5 th characters of the device name. for bzxx series: 5 th to 6 th characters of the device name. 4.0 third line: device name - for 1nxx series: 6 th to 7 th characters of the device name. for bzxyy series: voltage rating 5.0 devices shall be marked as required in the device specification (pid or fsc test spec). 6.0 maximum no. of marking lines: 3 7.0 maximum no. of digits per line: 2 8.0 fsc logo must be 20 % taller than the alphanumeric marki ng and should occupy the 2 charac ters of the specified line. 9.0 marking font: arial (except fsc logo) 10.0 first character of each marking line must be aligned vertically. 11.0 all device markings must be bas ed on fairchild device specification. f 522 9b xy 1 st line: f - fairchild logo 2 nd line: device name - 4 th to 5 th characters of the device name. or 5 th to 6 th characters for bzxyy series 3 rd line: device name - 6 th to 7 th characters of the device name. or voltage rating for bzxyy series
trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intend ed to be an exhaustive list of all such trademarks. bzx55c2v4 - bzx55c56 zener diodes disclaimer fairchild semiconductor reserves the righ t to make changes without further notice to any products herein to improve reliability, functio n or design. fairchild does no t assume any liability arising out of the application or use of any product or circuit described herein;neither does it convey any li cense under its patent rights, nor the rights of others. these specifications do not expand the terms of fairchild?s worldwide terms and conditions, spe- cifically the warranty therein, which covers these products. life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body , or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in th e labeling, can be reasonably expected to result in significant injury to the user. 2. a critical component is any component of a life support device or system whose failure to perform can be reas onably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. product status definitions definition of terms datasheet identification product status definition advance information formative or in design this datasheet contains the design specific ations for product develop- ment. specifications may change in any manner without notice. preliminary first production this datasheet contains preliminary data, and supplementary data will be published at a later date.fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. no identification needed full production this datasheet cont ains final specifications . fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. obsolete not in production this datasheet contains specifications on a product that has been dis- continued by fairchild semiconductor.the datasheet is printed for ref- erence information only. gto? hisec? i-lo ? implieddisconnect? intellimax? isoplanar? microcoupler? micropak? microwire? msx? msxpro? ocx? ocxpro? optologic ? optoplanar? ? pacman? pop? power220 ? power247 ? poweredge? powersaver? powertrench ? programmable active droop? qfet ? qs? qt optoelectronics? quiet series? rapidconfigure? rapidconnect? scalarpump? smart start? spm? superfet? supersot?-3 supersot?-6 supersot?-8 tcm? the power franchise ? tinyboost? tinybuck? tinylogic ? tinyopto? tinypower? tinywire? trutranslation? serdes? uhc ? unifet? vcx? wire? acex? across the board. around the world.? activearray? bottomless? build it now? coolfet? crossvolt ? ctl ? current transfer logic ? dome? e 2 cmos? ecospark ? ensigna? fact quiet series? fact ? fast ? fastr? fps? frfet? globaloptoisolator? rev. i23 4 www.fairchildsemi.com bzx55c2v4 - bzx55c56 rev. d1 bzx55c2v4 - bzx55c56 zener diodes
careers | sitema go datasheets, samples, buy technical information applications design center support company investors my f a home >> find products >> product status/pricing/packaging bzx55c3v0 zener diode features back to top contents ? features ? product status/pricing/packaging ? order samples ? qualification support zeners datasheet download this datasheet e - mail this datasheet this page print version product product status pb-free status pricing* package type leads packing method package marking convention** bzx55c3v0 full production $0.0218 do-35 2 bulk line 1: $y (fairchild logo) line 2: 55c line 3: 3v0 line 4: &2 bzx55c3v0_t50a full production n/a do-35 2 ammo line 1: $y (fairchild logo) line 2: 55c line 3: 3v0 line 4: &2 bzx55c3v0_t50r full production n/a do-35 2 tape reel line 1: $y (fairchild logo) line 2: 55c line 3: 3v0 line 4: &2 * fairchild 1,000 piece budgetary pricing ** a sample button will appear if the part is available through fa irchild's on-line samples program. if there is no sample butt on, please contact a fairchild distributor to obtain samples related links request samples how to order products product change notices (pcns) support sales support quality and reliability design cente r pa g e 1 of 2 product folder - fairchild p/n bzx55c3v0 - zener diode 16-au g -2007 mhtml:file://c:\temp\bzx55c3v0 _ t50a.mht
back to top qualification support click on a product for detailed qualification data back to top indicates product with pb -free second-level interconne ct. for more information click here. package marking information for product bzx55c3v0 is available. click here for more information . product bzx55c3v0 bzx55c3v0_t50a bzx55c3v0_t50r ? 2007 fairchild semiconductor products | design center | support | company news | investors | my fairchild | contact us | site index | privacy policy | site terms & conditions | standard terms & conditions o pa g e 2 of 2 product folder - fairchild p/n bzx55c3v0 - zener diode 16-au g -2007 mhtml:file://c:\temp\bzx55c3v0 _ t50a.mht
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