Mct2e, texas instruments, optocoupler transistor output, 1 channel. Each channel is a npn silicon planar phototransistor optically coupled to a. Mct2e parameter vbrcbo v brceo vbreco ir icon collectorbase breakdown voltage. Mct2e is a phototransistor optocoupler, as the name phototransistor suggests it has a transistor which is controlled based on light photon. Gallium arsenide diode infrared source optically coupled to a silicon npn phototransistor high directcurrent transfer ratio base lead provided for conventional transistor biasing highvoltage electrical isolation. This datasheet contains the design specifications for. With an optocoupler, the only contact between the input and the output is a beam of light. It seems as if an input signal was applied to the optocoupler. Introduction of optocouplers types, working and applications. Phototransistor optocoupler, mct2e datasheet, mct2e circuit, mct2e data sheet. Recognized by ul1577 double protection isolation, file no. Hey, i am trying to implement a dcdc converter and there seems to be a problem with the circuit.
Globaloptoisolator is a trademark of motorola, inc. For 4channel applications, two packages fit into a standard 16pin dip socket. Oct 15, 2018 moc3041 datasheet optocoupler fairchild, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. I was browsing when i noticed the most of you had suggested lower values for resistance in similar cases. As per din eniec 6074755, this optocoupler is suitable for safe electrical insulation only. Optocoupler also called optoisolator, photo coupler or optical isolator. The complete working can also be understood form the gif file above. General purpose 6pin phototransistor optocouplers black package no m suffix 6 1 6 1 6 1 6 1 6 6 1 1 4n25 4n26 4n27 4n28 4n35 4n36 4n37 h11a1 h11a2 h11a3 h11a4 h11a5 description the general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6pin dual inline package. Optocouplers also called photocouplers, optoisolators, and optical isolators are available at mouser electronics from industry leading manufacturers.
However i was wondering if it was normal to connect the 1k resistors with the optocoupler. Mct2e datasheet25 pages qt phototransistor optocoupler. Pc817x series dip 4pin general purpose photocoupler. Bascially,i checked the pwm from pic and it seems to be fine.
Jan 27, 2020 details, datasheet, quote on part number. The signal is applied to the led, which then shines on the transistor in the ic. The general purpose optocouplers consist of a gallium. Mct2e datasheet, mct2e pdf, mct2e data sheet, mct2e manual, mct2e pdf, mct2e, datenblatt, electronics mct2e, alldatasheet, free, datasheet, datasheets, data sheet.
The revised points can be easily searched by copying an in the pdf file and specifying it in the find what. Know about ic mct2e on this video, opto isolator or optocoupler is combination. Each optocoupler consists of gallium arsenide infra red led and a silicon npn phototransistor. Guide to choosing the right optocoupler for your application. Moc3021 triac driven optoisolator pinout, specs, equivalent.
Ic mct2e datasheet pdf mct2 and mct2e are also available in white package by. They are packaged in a 6pin dip package and available in widelead spacing. Mct2e optocouplers components datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. Optocoupler, phototransistor output, very high isolation. Mct2e phototransistor optocoupler components datasheet pdf data sheet free from datasheet data sheet search for. Optocoupler datasheet, optocoupler pdf, optocoupler data sheet, datasheet, data sheet, pdf.
Mct2 and mct2e are also available in white package by specifying m suffix, eg. Description the ps25021, 4 and ps2502l1, 4 are optically coupled isolators containing a gaas light emitting diode and an npn silicon darlington connected phototransistor. Pn10222ej08v0ds 8th edition date published september 2009 ns the mark shows major revised points. Optocoupler agencyoptions table part numbers ul csa e52744 bsi system lrd93751 iec65, 221 february 2, 2001 optocoupler agencyoptions table part numbers ul csa e52744 bsi, 2, 2001 optocoupler agencyoptions table part numbers ul csa e52744. Gallium arsenide diode infrared source optically coupled to a silicon npn phototransistor high directcurrent transfer ratio. Optocouplers working principle engineering tutorial.
Vishay semiconductors optocoupler, phototransistor output, very high isolation voltage note stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Mct2e datasheet, mct2e datasheets, mct2e pdf, mct2e circuit. Motorola optoelectronics device data 1 the mct and mct2e devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector. Mct6, mct61, mct62 dual phototransistor optocouplers. A light emitting diode inside the chip shines on a photodiode, phototransistor or other photo device. Refer to quality and reliability section in opto data book for information on test conditions. The key advantage of an optocoupler is the electrical isolation between the input and output circuits. Opto coupler is an electronic component that transfers electrical signals between two isolated circuits. Mct2 mct2e mct210 mct271 mct2200 mct2201 mct2202 phototransistor optocouplers description the mct2xxx series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6pin dual inline package.
Moc3041 datasheet optocoupler fairchild, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. The mct6 is a dualchannel phototransistor output optocoupler has two channels for density applications. Mct6 optocoupler, transistor output, 2 channel, dip, 8. The output will not get high as soon as datsaheet input logic is made low and vice versa. Mct2e pdf, mct2e description, mct2e datasheets, mct2e view. Mct6, mct61, mct62 dual phototransistor optocouplers 2006 fairchild semiconductor corporation.
This reduced resistance can activate another circuit. Qt phototransistor optocoupler,alldatasheet, datasheet, datasheet search site for electronic. Optoisolators transistor, photovoltaic output optoiso 5kv trans wbase 6dip. Apr 29, 2019 ic mct2e datasheet pdf mct2 and mct2e are also available in white package by. When the photo device sees illumination, the resistance between its terminals reduces. The mct2e series of opto coupler devices each consist of gallium arsenide infrared led and a silicon npn phototransistor. High isolation voltage single transistor type multi photocoupler series nepoc series document no. Mct2 mct2e vishay semiconductors optocoupler, phototransistor output, with base connection, mct2 mcte family is an industry standard single channel phototransistor. Ic tlp112 digital logic isolation line receiver switching power supply feedback control transistor invertor the toshiba mini flat coupler tlp112 is a small outline coupler, suitable for surface mount assembly. Each optocoupler consists of gallium arsenide infrared led and a silicon npn phototransistor. Ic mct2e optocouplers, datasheet and pin description. Mct2e optocoupler 6 pin dip fairchild, mct2e, optoisolator, optocoupler, fairchild, india, mumbai, bangalore, new delhi, r1452, 1452, supplier, distributor. Mct2em turnoff time if 10 ma, vcc 10 v, rl 100 1toff mct2m 2 mct2em rise time if 10 ma, vcc 10 v, rl 100 1tr mct2m 2 mct2em fall time if 10 ma, vcc 10 v, rl 100 1tf mct2m 1.
Applications general purpose switching circuits interfacing and coupling systems of different potentials and impedances io interfacing solid state. The loc series loc110, loc111 and loc112 with one optocoupler per package, and loc210 and loc211p with two per package are linear optocouplers designed to be used in applications where galvanic isolation is required for ac and dc signal coupling and linearity from input to output must be accurately preserved. The current is multiplied by hfe as a collector current and causes an output voltage on both ends of the load resistance. An optocoupler is an optical link and it connects two circuits via this link. Qt, alldatasheet, datasheet, datasheet search site for electronic components and. Mct2e nonzero transistor, moc3041 nonzero cross triac, fod3180 highspeed mosfet, where to use moc3021 phototransistor optocoupler the moc3021 is a zerocrossing triac driven optocoupler or optoisolator. Optocoupler, phototransistor output, very high isolation voltage. Aug 18, 2019 details, datasheet, quote on part number. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Offer mct2e everlight electronics co ltd from kynix semiconductor hong kong limited. Typical parameters which may be provided in on semiconductor data sheets andor. Moc3021 zero cross triac, moc3041 nonzero cross triac, fod3180 highspeed mosfet, where to use mct2e phototransistor optocoupler. Optocoupler datasheet, optocoupler pdf, optocoupler data sheet, datasheet, data sheet, pdf home all manufacturers by category part name, description or manufacturer contain.
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