Optocouplers
Optocouplers

Proton Radiation Tolerant Optocoupler

66189-105
The 66189 contains a proton tolerant 660nm LED optically coupled to a silicon photodiode detector circuit. The optocoupler is mounted in a hermetic TO-72 package. The internal base connection has been eliminated for improved noise immunity.

Features

· High Reliability
· Base lead eliminated for improved noise immunity
· Proton & Total Dose Tolerant
· 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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Product No. Industry Number Product Family BVCEO Collector Forward Voltage 25°C IC(ON) min. at IF Number of Channels Operating Temperature Output Type Package QML Screening
66189-001 - Radiation Tolerant 40V Isolated 2.0V at 10mA 4.0mA at 10.0mA 1 -55°C to +100°C Photodiode + 2N2222 TO-72 Metal Can - Commercial
66189-103 - Radiation Tolerant 40V Isolated 2.0V at 10mA 4.0mA at 10.0mA 1 -55°C to +100°C Photodiode + 2N2222 TO-72 Metal Can - TX

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Proton Radiation Tolerant Optocoupler