Identification of smd codes,identify smd electronic components by their marking codes,like bipolar and mosfet transistors, diodes, zener diodes,marking smd components,marking the diodes,smd marking codes,smd marking codes of electronic parts,diodes,the electronics,zener diodes and smd integrated circuits, smd smd. The tl431 is a programmable shunt regulator which can provide both positive and negative reference voltages. Semiconductor transistor, diode, ic cross reference. Smd type transistors adjustable accurate reference source. To identify a particular device, first identify the package style and note the id code printed on the device. The 14th edition ecg semiconductor master guide features approximately,000 additional crosses and over 230 new devices, including several new product families. How to test adjustable precision shunt regulator tl431. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon.
The smd components marking codes database index page. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. We provide a wide range of semiconductor products and design knowledge that help our partners to build their ecosystem. Our database currently has 3224 smd marking codes of bipolar transistors bjt, field effect transistors fet, mosfet, jfet, diodes, zener diodes, schottky diodes, varicap diodes, voltage supervisors reset circuits, temperature sensors, current sensors, transient voltage suppressors tvs and others. Tl431 smd sot23 adjustable precision shunt regulator. Bzx84c20 datasheet in pdf format supplied by datasheet archive. The output voltage may be set to any chosen voltage between 2. Get same day shipping, find new products every month, and feel confident with our low price guarantee.
It is actually the tl431 ic adjustable precision shunt regulator and it just like the shape of a c945 transistor. Unit conditions td delay time 35 tr crise time 35 vcc3v, vbe0. I want to share this experience and information with each other to create a blog that helps each other. Marking of electronic components, smd codes a4, a4, a4. More than 14,900,000 visits per month all around the world. Due to the small size of most smd components, manufacturers are not able to write the full part number on the case.
Next look up the code in the alphanumeric listing which forms the main part of the pdf book by looking. The tl431 and tl431a are threeterminal adjustable shunt regulators, with specified. A wide variety of transistor 431 options are available to you, there are 171 suppliers who sells transistor 431 on, mainly located in asia. Tl431 tl432 precision programmable reference datasheet. Lmx58n lowpower, dualoperational amplifiers 1 features 3 description the lm158 series consists of two independent, high 1 available in 8bump dsbga chipsized package, see an1112, snva009 gain, internally frequency compensated operational amplifiers which were designed specifically to operate. Next look up the code in the alphanumeric listing which forms the main part of the pdf book by looking for the first character in the left column.
Zs and zts are both 2pc4081q devices made by philips. Unit conditions vbrceo collectoremitter breakdown voltage 45. Im trying to update as much information as possible, even if i can not find perfect information. The tl431 and tl432 are three terminal adjustable shunt. Pdtc115e series ordering information limiting values in accordance with the absolute maximum rating system iec 604. Tl431, tl432 adjustable precision shunt regulator rev. Complete technical details can be found at the tl431 datasheet given at the end of this page. Small signal zener diodes features silicon planar zener diodes the bzx84c1 voltages are graded according to the international e24 standard. Find smd transistor related suppliers, manufacturers, products and. Bc817 16bc81725bc817 40 smd general purpose transistor npn. Datasheet pdf search site for electronic components and. Rt5n431c transistor with resistor for switching application silicon npn epitaxial type. Silicon rf power transistor the mrf6406 is designed for 1.
Smd code in hindi smd marking codes how to confirm. Smd code package device name manufacturer data datasheet. By using a special circuit called a bandgap, the tl431 provides a stable voltage reference across a wide temperature range. Discovering and getting the most relevant and suitable datasheet is as easy as few clicks. It is a blog created to share various information with you in more complete and detailed contents. Rt1n431x series transistor with resistor for switching application silicon npn epitaxial type outline drawing description unit. Elements mounting styles of electronic devices are gaining in. How to confirm any electronics components with smd marking codes like transistor,diode,mosfet,resistor,capacit. The tl431 is a programmable precision reference and is commonly used in switching power supplies, where it provides feedback indicating if the output voltage is too high or too low. To look up a coded device, click on the first character of the device code in the table on the left. A4 results 16 5512 references in database max list size 10 for convencional components please check equivalents. If youre looking for semiconductors datasheet, you came to the right place. No licence is granted for the use of it other than for information purposes in connection with the products to.
This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. Reproduction of significant portions of ti information in ti data books or data sheets is permissible only if. Build innovative, high quality, and efficient endproducts using our technologies. For ease of design, this transistor has an internally matched input. Product index resistors chip resistor surface mount. Motorola, alldatasheet, datasheet, datasheet search site for electronic. Smd devices are, by their very nature, too small to. Product additions are summarized on pages 11 and 12 and are identified by type number in the numerical product index, beginning on page 16. Pinning pin description 1 anode 2 not connected 3 cathode fig.
Production data information is current as of publication date. Because of the small size of smd resistors, there is often not room for the traditional color band code to be printed on them. Reproduction of information in ti data books or data sheets is permissible only if. Reflow soldering is the only recommended soldering method. Smd type mosfet nchannel mosfet ao4312 ko4312 sop8. Frequency 10k frequency hz 100k 1m 10m i10ma t25 ka a 6 8 3 4 2 1 0 0 123 4 567 v time s pulse response t25a input output 2. Offer bzx84c12 fairchild semiconductor from kynix semiconductor hong kong limited. Tl431 datasheet, tl431 pdf, tl431 data sheet, tl431 manual, tl431 pdf, tl431, datenblatt, electronics tl431, alldatasheet, free, datasheet, datasheets, data sheet. When repairing an unknown electronic board, it becomes so difficult to.
Tl431 db 70 60 50 40 30 20 1010 0 1k small signal voltageamplification vs. Lm324 datasheet, pdf old version datasheet electronic manufacturer. This can be made much smaller than a discrete circuit made from independent. Collector output current each transistor 200 ma current into feedback terminal 0. Cross reference electronic circuits, tv schematics, audio. A4 smd databook electronic circuits, tv schematics, audio. Build the future with toshiba semiconductor technology. Here you can download the smd code book that shows smd marking codes for almost every surfacemount device available on the market. Programmable precision references, tl431 datasheet, tl431 circuit, tl431 data sheet. Optocoupler, phototransistor output, with base connection. If you repair the smps that have the optoisolator ic connected between the primary and the secondary section, you would usually see a transistor like component. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits.
The most commonly seen codes are the three and four digit system and an electronic industries alliance eia system called eia96. The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections smd codebook. The tl431 is three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100ma. Identify smd smt electronic components by their marking codes. The series consists of 37 types with nominal working voltages from 2.
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