August 3, 2019 posted by

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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I might be mistaken, but based on the video it seems that the second transistor see schematic in the first post functions just as a switch, switching between full saturation and whatever is the opposite of saturation: The recommended value is. Access to the base terminal allows adjustment to the gain bandwidth.

Typical values are for information only and are not part of the testing requirements. Functional operation of the device is not implied at these or any other conditions in excess of those given 66n138 the operational sections of this document. Here is a 6N datasheet:. 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.

Edited 26 Sep dataxheet jjonas. Compliance with the safety ratings shall be ensured by means of protective circuits.

If we’re taking the MBSIDv2 core schematic as a concrete reference with resistors, we have 5,6k at pin 7 going to ground, and pin 6 is connected to signal out and via a 1,2k resistor to ground. Derate linearly above To Logic Low at Output.


I guess that you mean pin 6?

6N138 Datasheet Download

Create an account or sign in to comment You need to be a member in order dataxheet leave a comment Create an account Sign up for a new account in our community. Sign In Sign Up. 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 Datashset product could result in personal injury or death.

Photodarlington operation is achieved by tying the V.

6N Datasheet(PDF) – QT Optoelectronics

Sign in Already have an account? I’ve tried R1 values for circuit below at R, 1k, 4.

Here is a 6N datasheet: Input Reverse Breakdown Voltage. Product names and datzsheet noted herein may be trademarks of their respective owners. Such statements are not binding statements about datasheey suitability of products for a particular application.

Dimensions in inches mm. To Logic High at Output. C free-air temperature at a rate of 2. I would like to understand how the output side of a 6N works. If the gate is dataeheet, we get a logic-0, if datssheet open the resistor will pull the level to logic-1 Best Regards, Thorsten. 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 Datashet guess we don’t have to worry about that.?

Refer to wave profile for soldering conditions for through hole devices DIP. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.

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. Search field Part name Part description.


High common mode transient immunity and very 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. If so, the rating should be found on the absolute maximum ratings section of the datasheet.

The MIDI specification gives a schematic only for PC optocoupler and mentions that 6N or others can be used with modifications, but doesn’t say what those modifications are. Posted 27 Sep Due to the small geometries of this device, it should be. Customers using or selling Vishay products dztasheet expressly indicated for use in such applications do so at their own risk. What happens when the input side LED flashes to “1”, and what happens when it goes off for “0”.? Separate pins for the photodiode and out- put stage enable TTL compatible saturation volt- ages with high speed operation.

Temperature Coefficient of Forward Voltage. I understand that the 5,6k resistor enables the output transistor to operate faster, datashheet what 6n1138 the 1,2k at pin 7? Logic Low Supply Current.