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Description
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4
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TLP121 Integrated Circuit is a mini flat coupler with a small outline coupler design and fabrication. It is suitable for the surface mount assembly and consist of Gallium Arsenide (GaAs) Infrared emitting diode and photo transistor. The Integrated Circuit is highly efficient and reliable for the fast switching electronic circuit applications for the variation current and voltage transfer.
The IC is used in applications like office machine, programmable controllers, AC/DC input module electronic system, and the telecommunication applications of the IC. It founds many industrial applications as well as commercial in demand because of the fast response rate and quality operational functionality.
Key Features TLP121:
1. Collector to emitter voltage is 80V
2. Current transfer ration of the Integrated Circuit is 50%
3. GB rank of the IC is 100%
4. Isolation voltage is 3750 Vrms
5. high efficient and compatible design
6. suitable for the industrial and commercial applications
Layout and Pinout configuration of TLP121:
The basic layout and pinout configuration of the IC is shown in the figure below with respective pinout configuration and specific terminal characteristics
TLP121 Pinout configuration
As shown in the figure the IC shows 4 pin terminal configuration with node pin, cathode pin, collector and emitter pin specifications. The pining information of the IC is listed as
This is the basic pining in formation of the Integrated circuit TLP121
2D outline configuration of TLP121:
TLP121 outline
Applications of TLP121:
As shown in the figure below it is used in the telecommunication circuit board operation
TLP121 telecommunication application
it is also used in DC/AC power input modules, programmable controller and many other office machine circuits modules.
TLP121 Power control application
1. use in power controllers
2. AC/DC input modules
3. Office machines
4. Telecommunication applications
If you are unable to find the IC TLP121 then you can also get the replacement, substitute or an alternative of the IC which shows similar functional and thermal properties of the IC.
The equivalent part number: TLP21GB, TLP131
Conclusion: The integrated circuit is used many engineering and circuit applications because of the reliable operation and high efficiency circuitry model and design.
Preview of the first 3 pages of the data sheet
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05/03/2018
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TLP121
TLP121 has several brands around the world that may have alternate names for TLP121 due to regional differences or acquisition. TLP121 may also be known as the following names:
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Unit Price:0.63303
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