4 PIN DIP PHOTOTRANSISTOR PHOTOCOUPLER
EL817 Series
Schematic
Features:
• Compliance Halogens Free (Only copper leadframe)
(Br < 900 ppm, Cl < 900 ppm, Br+Cl < 1500 ppm)
• Current transfer ratio
(CTR: 50~600% at IF = 5mA, VCE = 5V)
• High isolation voltage between input
and output (Viso = 5000Vrms)
• Creepage distance > 7.62mm
• Operating temperature up to +110°C
• Compact small outline package
•The product itself will remain within RoHS compliant version
• Compliance with EU REACH
• UL and cUL approved(No.E214129)
• VDE approved (No. 132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CQC approved
Pin Configuration
1. Anode
2. Cathode
3. Emitter
4. Collector
Description
The EL817 series of devices each consist of an infrared emitting diodes,
optically coupled to a phototransistor detector.
They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.
Applications
• Programmable controllers
• System appliances, measuring instruments
• Telecommunication equipments
• Home appliances, such as fan heaters, etc.
• Signal transmission between circuits of different potentials and impedances
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