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Photo Coupler – Photo Transistor 8Pin DIP-DC


Photo Transistor 8Pin DIP-DC

The EL827 series devices each of consist of an infrared emitting diodes, optically coupled to a phototransistor detector.
They are packaged in a 8-pin DIP package and available in wide-lead spacing and SMD option.


• Dual channel coupler
• Current transfer ratio (CTR: 50~600% at IF =5mA,VCE =5V)
• High isolation voltage between input and output (Viso=5000 V rms )
• Pb free and RoHS and Halogen free compliant

Other Applications

• System appliances,measuring instruments
• Telecommunication equipments
• Home appliances such as fan heaters etc.
• Signal transmission between circuits of different potentials and impedances