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Blog
Friday, May 25, 2007
Optek Technology OPI7000 Series: Optically coupled isolators suit 6-kV isolation
May 25 2007 9:37AM | Permalink |Comments (0) |
The optically coupled OPI7000 isolator family includes an infrared-emitting diode coupled to an NPN silicon phototransistor. A reversed emitter-and-collector pinout provides direct pin-for-pin replacement of lower-isolation-voltage, four-pin, dual in-line optocouplers. Features include a ±6-kV input-to-output isolation voltage and a 100-mW power-dissipation rating. The OPI7002 and OPI7010 have an 890-nm LED peak wavelength, and the OPI7320 and OPI7340 isolators have an 890- or 935-nm LED peak wavelength. The OPI7000 series costs $3.25 (1000).
Optek Technology, www.optekinc.com
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