PC904 photocoupler equivalent, built-in voltage detection circuit type photocoupler.
1. Built-in voltage detection circuit 2. High isolation voltage between input and output ( Viso : 5 000V rms ) 3. Standard 8-pin dual-in-line package 4. Recognizerd by UL.
1. Switching power supplies
1 2 3 4 0.8 ± 0.2
Primary side mark
6.5 ± 0.5
1
2
3
4
7.62 ± 0.3 0.5TYP. 3.5 ± 0.5 3.0.
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