Optocouplers
Optocouplers

Proton Tolerant Optocoupler

66228-105
The 66228 contains a gallium arsenide infrared LED optically coupled to a silicon planar phototransistor. The optocoupler is built on a TO-46 header. The anode of the LED is electrically connected to the case. The internal base connection has been eliminated for improved noise immunity.

Features

· High Reliability
· Base lead eliminated for improved noise immunity
· Rugged package
· Stability over wide temperature
· +500V electrical isolation

Applications

· Eliminate ground loops
· Level shifting
· Line receiver
· Switching power supplies
· Motor control

Documents

Models & Simulations

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Proton Tolerant Optocoupler