Semiconductor Informations
Part Number: MCT4
Phototransistor Optocoupler
Package: TO-18 Package
Manufacturer: Fairchild
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Features
• Hermetically package
• High current transfer ratio; typically 35%
• High isolation resistance; 10^11 ohms at 500 volts
• High voltage isolation emitter to detector
Description
The MCT4 is a standard four-lead, TO-18 package containing a GaAs infrared emitting diode optically coupled to an NPN silicon planar phototransistor.
Pinout
Part Number: MCT2E
Function: 6-pin DIP optoisolator transistor output
Manufacturer: Motorola => Freescale
Pinouts:
The MCT and MCT2E devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector.
Applications
1. General Purpose Switching Circuits
2. Interfacing and coupling systems of different potentials and impedances
3. I/O Interfacing
4. Solid State Relays
5. Monitor and Detection Circuits
Other data sheets are available within the file: MCT2
