Diac db3 pdf
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db3: 142kb / 2p: silicon bidirectional diacs.  others with the same file for datasheet: db4, db6, dc34.  breakover voltage range: 30 to 34v features functioning as a trigger diode with a fixed voltage reference, the db3tg can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.  absolute maximum ratings ( limiting values) parameter symbol value unit repetitive peak on- state current ( tp= 20μs f= 120 hz) i trm 2 a operating junction temperature range t j- 40 ~ + 125 ℃.  mintypmaxbreakover voltage symmetry 丨+ vbo丨- 丨- vbo.  5mm lead length at 5 lbs tension do- 35 • rohs compliance mechanical data case: terminals: we more view ight: glass case do- 35.  technical specifications.  it provides specifications such as low breakover current, excellent symmetry, and high temperature tolerance.  absolute maximum ratings ( limiting values), tj = 25 ° c unless otherwise specified.  db3: 114kb / 1p: silicon bi- directional diacs rev.  download db3 datasheet from.  db6: the db6 is a diac with a breakdown voltage range of 60- 70v.  db3 / db4 / dc34.  symbol parameter v alue unit.  the document describes bidirectional diac trigger diodes db3 and db4.  stmicroelectronics db3 technical specifications, attributes, and parameters.  electrical characteristics include minimum and maximum breakover voltage and current parameters.  taitroncomponents.  8 v version~ do- 35 / ~ sod- 27 glass case / glasgehäuse dimensions - maße [ mm] typical applications triggering of triacs and thyristors ac switches and controls dimmer circuits.  reference, the db3 can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.  diotec semiconductor is a german- based company that specializes in the design, development, and manufacture of semiconductor components.  bidirectional diac trigger diode db3/ db4 bidirectional diac trigger diode features • • • • • low breakover current excellent symmetry very low leakage current trigger diode with a fixed voltage reference high temperature soldering guaranteed: 250° c/ 10s/ 9.  the diac is commonly used in trigger circuits for devices such as triacs, which are used.  breakover voltage range: 30 to 34v.  db3 manufactured by: silicon bidirectional diac.  chenyi electronics.  db3, db4, db31, db32 db3, db4, db31, db32 bidirectional si- trigger- diodes ( diac) bidirektionale si- triggerdioden ( diac) versiondimensions - maße [ mm] breakover voltage durchbruchspannung 28.  stmicroelectronics - db3 - diac / sidac, 28 v, 36 v, 100 ¦ ìa, do- 35, 2 pins - diac / sidac, 28 v, 36 v, 100 ¦ ìa, do- 35, 2 pins.  the surface mount sot23- 3l package allows compact, smd based designs for automated manufacturing.  db3, db31, db32, db4 db3, db31, db32, db4 trigger- diodes ( diacs) triggerdioden ( diacs) ptot = 150 mw ipm = ± 2 a tjmax= 100° c vbo = 32, 34, 40 v δvbo= < 3.  st2: the st2 is a diac with a breakdown voltage range of 28- 32v, identical to that of the db3.  db3 series 32 v 2 a trigger diode with fixed voltage reference diac - do- 35.  03: decem: tiger electronic co.  45 v peak pulse current max.  triggerimpuls ± 2 a glass case glas- gehäuse ~ do- 35 ~ sod- 27 weight approx.  a diac ( diode for alternating current) is a two- terminal semiconductor device that conducts electric current only after its breakdown voltage has been reached and continues to conduct until the current through it drops below a certain level.  functioning as a trigger diode with a fixed voltage reference, the db3tg can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.  ds2125 - rev 3 - december.  for further information contact your local stmicroelectronics sales office.  pdf db3 data sheet ( hoja de datos ) 1.  diotec semiconductor products are used in a wide.  the company was founded in 1973 and has since grown to become a leading supplier of diodes, bridge rectifiers, transistors, and other electronic components.  db3: 591kb / 2p: bidirectional trigger diode shanghai sunrise electr.  db3tg product details.  graphs illustrate characteristics such as power dissipation, breakover voltage variation with temperature, peak pulse.  com tel: taitronpage 1 of 5 fax: taitfaxbidirectional diac trigger diode bidirectional diac trigger diode features • low breakover current • excellent symmetry • very low leakage current.  bidirectional diac ( pdf ) hay una vista previa y un enlace de descarga de db3 ( archivo pdf) en la parte inferior de esta página.  it has a much higher voltage rating than the db3, and is suitable for use in higher voltage applications.  db3: 15kb / 1p: bidirectional trigger diode stmicroelectronics: db3: 62kb / 5p: diac eic discrete semiconduc.  db3 db4 smdb3 october - ed: 2b diac do- 35 ( db3 and db4) vbo: 32v and 40v low breakover current features diac db3 pdf functioning as a trigger diode with a fixed voltage reference, the db3/ db4 series can be used in conjunction with triacs for simplified gate control circuits or as a diac db3 pdf starting element in fluorenscent lamp ballasts.  october - ed: 2a.  no preview available!  db3/ db4 taitron components incorporated www.  do 35 ( glass) vbo: 32v / 34v / 40v versions low breakovercurrent features symbol parameter value unit rth ( j- a) junction to ambient 400 ° c/ w rth ( j- l) junction- leads 150 ° c/ w high reliability glass passivation insuring parameter stability and protection against junction contamination.  functioning as a trigger diode with a fixed voltage reference, the db3/ db4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.  1 characteristics.  low breakover current: 15µa max.  it is a direct replacement for the db3, with similar characteristics and.