Part Number: TLP280
Function: Photocoupler GaAs Ired & Photo−Transistor
Package: SOP 8 Pin
Manufacturer: Toshiba
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Description
The TLP280 is a very small and thin coupler, suitable for surface mount assembly in applications such as PCMCIA fax modem, programmable controllers.
TLP280 consist of photo transistor, optically coupled to two gallium arsenide infrared emitting diode connected inverse parallel, and can operate directly by AC input current.
Pinout
A photocoupler, also known as an optocoupler or an optical isolator, is an electronic component that provides electrical isolation between two circuits while allowing them to communicate with each other optically. It typically consists of an LED and a photodetector, such as a photodiode or a phototransistor, housed in a single package. The LED transmits an optical signal to the photodetector, which converts it into an electrical signal that can be used to trigger or switch another circuit.
Features
1. Collector-emitter voltage : 80 V (min)
2. Current transfer ratio: 50% (min) Rank GB : 100% (min)
3. Isolation voltage : 2500 Vrms (min)
4. UL recognized : UL1577, file No. E67349
5. BSI approved : BS EN 60065: 1994,
6. BS EN 41003 : 1997
7. Certificate No. 8143, 8144
Other data sheets are available within the file: TLP280-4
TLP280 Datasheet PDF Download
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