Optocouplers
Optocouplers

Proton Radiation Tolerant Optocoupler (Single Channel, Electrically Similar to 4N49)

66266-300
Very high gain radiation tolerant optocoupler utilizing GaAlAs infrared LED optically coupled to a NPN silicon phototransistor and packaged in a hermetically sealed 6 pin ceramic gull wing package. The 66266 optocouplers are single channel devices that are screened for space applications and that can also be screened to specific customer requirements.
Product Family Radiation Tolerant
BVCEO 60V
Forward Voltage 25°C 2V at 10mA
IC(ON) min. at IF 1.0mA at 1.0mA
Number of Channels 1
Operating Temperature -55°C to +100°C
Output Type Phototransistor
Package 6 Pin Gull Wing
Screening S

Features

· Electrically similar to the 4N49
· Base lead provided for conventional transistor biasing, or for photodiode operation
· Serialized Parts for complete traceability
· Hermetically Sealed for stability and reliability
· +/-1000V electrical isolation
· Includes Group A, PIND, and X-Ray Inspection

Applications

· Eliminate ground loops with signal ground isolation
· Level shifting
· Line receiver
· Switching power supplies
· Motor control
· Process Control input / output Isolation

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Proton Radiation Tolerant Optocoupler (Single Channel, Electrically Similar to 4N49)