poltsn.blogg.se - Photo transistor cross reference

#Photo transistor cross reference android
#Photo transistor cross reference software
#Photo transistor cross reference download

Hence the Logic output will remain high, this high voltage can be set anywhere up-to 30V (Collector-Emitter Voltage) here I have used +5V. Now, when the Logic input is low, the IR LED will not conduct and hence the transistor will also be in off state. Note: The ground line of the IR LED (pin 2) and the ground line of the transistor (pin 4) will not be connected together. Then Pull high the collector pin of the transistor using a resistor (here I have used 1K) and connect the collector pin to the output of your desired logic circuit. In the Photo-transistor mode we will not be using the base pin (pin 6) of the transistor we just have to connect the anode pin of the IR LED (pin 1) to the logic input which has to be isolated and the cathode (pin 2) of the IR led to the ground. Out of which the Phototransistor mode is mostly used, so let us look at that mode first. The MCT2E can be used in two modes, the Phototransistor mode and the photodiode mode. This comes in very handy when you are trying to isolate a noisy signal from your digital electronics, so if you are looking for an IC to provide optical isolation in your circuit design, then this IC might be the right choice for you. The digital signal given to the IR LED will be reflected on the transistor but there will be no hard electrical connection between the two. This IC is used to provide electrical isolation between two circuits, one part of the circuit is connected to the IR LED and the other to Photo-transistor. The arrangement and pin-outs of the IR LED and the photo-transistor is shown below. When the IR led is powered the light from it falls on the transistor and it conducts. So this IC basically has an IR (infrared) LED and a photo-transistor inside it. MCT2E is a phototransistor Optocoupler, as the name “phototransistor” suggests it has a transistor which is controlled based on light (photon). Where to use MCT2E Phototransistor Optocoupler MOC3021 (Zero Cross TRIAC), MOC3041 (Non-Zero Cross TRIAC), FOD3180 (High-Speed MOSFET),

#Photo transistor cross reference download

Note: More details can be found at the MCT2E datasheet which is available for download at the end of this page.

Available as 6-pin PDIP with and without M-suffix.

It is normally not used for transistor mode, but will be used in diode mode This is the logic output pinīase pin of the Transistor. Connected to isolated ground.Ĭollector pin of the Transistor. Connected to logic inputĮmitter pin of the Transistor.

#Photo transistor cross reference android

The mobile version now includes a Buy-Now button that connects directly to our e-commerce division New 2022 PC VersionĬlick here to download your free Android versionĬlick here to download your free iPhone versionĭon't forget, you can now order popular components on-line from NTEPartsDirect.Anode pin of the IR LED.

Search hundreds of thousands of devices such as semiconductors, relays, resistors, switches, potentiometers, trimmers, fuses, RF connectors, disc thermostats, terminal blocks, terminals and connectors, and more! Search results include links to easy-to-read, datasheet PDFs. This new version contains many new NTE devices, including all semiconductors added since the last update. With thousands of new parts added, you are now able to cross references over 700,000 industry part numbers.

#Photo transistor cross reference software

NTE Electronics has released the latest version of their popular cross reference software program, QUICKCross™. The industry's most comprehensive electronic cross reference software available today!