Optocouplers
Optocouplers

6 Pin LCC Radiation Tolerant Optocoupler WITH 850 nm LED

66226-105
The 66226 optocoupler consists of an 850 nm GaAIAs LED optically coupled to a photodiode detector and a 2N2222 transistor all mounted in a hermetic 6 pin LCC package. This configuration has proven to be highly tolerant to both proton and total dose radiation. The 850 nm LED has proven to be more tolerant of operating temperatures over 100°C than the more commonly used 660 nm LED.

Features

· Designed to meet or exceed MIL-PRF-19500 radiation requirements
· High Current Transfer Ratio - 200% typical
· 500Vdc electrical input to output isolation
· Base lead provided for conventional transistor biasing

Applications

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

Documents

Models & Simulations

Similar Products

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
66226-001 - Radiation Tolerant 40V - 2.0V at 10mA 10.0mA at 10.0mA 1 -55°C to +125°C Photodiode + 2N2222 6 Pin LCC - Commercial
66226-101 - Radiation Tolerant 40V - 2.0V at 10mA 10.0mA at 10.0mA 1 -55°C to +125°C Photodiode + 2N2222 6 Pin LCC - Commercial + Group A
66226-103 - Radiation Tolerant 40V - 2.0V at 10mA 10.0mA at 10.0mA 1 -55°C to +125°C Photodiode + 2N2222 6 Pin LCC - TX

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6 Pin LCC Radiation Tolerant Optocoupler WITH 850 nm LED