6N/ 6N Document Number Rev. , Apr Vishay Semiconductors 1 i 1. 2. 3. 4. 8. 7. 6. 5. VCC. VB. V0. GND. NC. 6N ON Semiconductor / Fairchild High Speed Optocouplers DIP-8 HG PHOTO DARL datasheet, inventory, & pricing. The 6N/9 and HCPL/HCPL optocouplers consist of an Datasheet contains the design specifications for product development. Specifications.

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Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. Especially I’d be interested in a step by step walkthrough on how the transistors work when the first one in the series a phototransistor, I take it gets a signal from the LED.

Input-Output Insulation Leakage Current. 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. C free-air temperature at a rate of 2.

6N138 Datasheet

Such statements are not binding statements about datashet suitability of products for a particular application. Edited 26 Sep by jjonas. Hi, I would like to understand how the output side of a 6N works. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

If so, the rating should be found on the absolute maximum ratings section of the datasheet. You need to be a member in catasheet to leave a comment.

If the gate is closed, we get a logic-0, if it’s open the resistor will pull the level to logic Due to the small geometries of this device, it should be. Typical values are for information only and are not part of the testing requirements. The video was very useful to watch also for how MIDI works in generalbut it didn’t really get into the details of the transistor operation at the end of it tutorial.


I guess that you mean pin 6? I would like to understand how the output side of a 6N works. This is a pull-up resistor. Derate linearly above Compliance with the safety ratings shall be ensured by means of protective circuits. To Logic High at Output.

On the receiving end there is a R resistor to limit the current when the transistor is off and won’t let any current through, so I guess we don’t have to worry about that.? Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.

Posted 26 Sep edited. There’s different MIDI out schematics on the net with the value varying a lot from R to 10k, even though the latter was on a 6N which might make a differenceso is it that the output current doesn’t really matter as long as it’s not too bigwhat matters is only whether the voltage at pin 6 is high or low? Photodarlington operation is achieved by tying the V. Register a new account.

Refer to wave profile for soldering conditions for 6j138 hole devices DIP. Posted 26 Sep No license, express datxsheet implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay.

Here is a 6N datasheet:. Dstasheet field Part name Part description. Using a resistor between pin 5 and 7 will decrease gain and delay time.

Device considered a two-terminal device: But when the second transistor is fully saturated, it will practically suck up all the current, so one might think that the current limiter R1 size is in practice defined only by how much current the transistor can take. Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation. Access to the base terminal allows adjustment to the gain bandwidth. Input Reverse Breakdown Voltage.


Dataheet Logic Low at Output. C free-air temperature at a rate of 0. Sign in Already have an account? Create datasheet account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community.

6N Datasheet(PDF) – QT Optoelectronics

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. I’ve tried R1 values for circuit below at R, 1k, 4. Sorry if my original mail wasn’t clear enough.

C, free air temperature at 0. High common mode transient immunity and dxtasheet high current ratio together with VAC insulation are achieved by coupling an LED with an integrated high gain photo detector in an eight pin dual-in-line package.

6N138 Datasheet Download

datasheft Sign In Sign Up. Dimensions in inches mm. If the gate is closed, we get a logic-0, if it’s open the resistor will pull 6n183 level to logic-1 Best Regards, Thorsten. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. Here is a 6N datasheet: Logic Low Supply Current. Started by jjonas26 Sep Logic High Supply Current. Hi and thanks, the links you provide are a bit more “fundamental” than what I had in mind, dealing with atom level operation electrons and holes of semiconductors, while I was looking for a more “mundane” explanation.