Toshiba's photocouplers incorporate into a white mold
package a combination of either GaAs infrared or GaAlAs infrared LEDs and
silicon photo-detectors. GaAlAs LEDs are adopted in the high-speed photo-IC
types by utilizing their features of high speed and high light power.
Also, Toshiba's innovative white mold packaging results
in high sensitivity, excellent efficiency, and superb reliability. The
photocoupler line-up covers all functions, from standard transistor output
devices, photodarlington, photodiode, photothyristor, phototriac, photo-IC
to MOSFET output devices (Photorelays). The products conform to worldwide
safety standards and feature a variety of packages, from DIP to SOP.
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