Product Description
EL817 , 4 PIN SMD Phototransistor Photocoupler
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.
Features:
• Current transfer ratio (CTR: 50~600% @ IF = 5mA, Vce = 5V)
- EL817 : 50 - 600
- EL817A : 80 - 160
- EL817B : 130 - 260
- EL817C : 200 - 400
- EL817D : 300 - 600
- EL817X : 100 - 200
- EL817Y : 150 - 300
• High isolation voltage between input and output (Viso = 5000Vrms )
• Creepage distance > 7.62mm
• Operating temperature up to +110°C
• Compact small outline package
• Compliance with EU REACH.
• The product itself will remain within RoHS compliant version
• UL and cUL approved(No.E214129)
• VDE approved (No.132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CQC approved
Application:
• Programmable controllers
• System appliances, measuring instruments
• Telecommunication equipments
• Home appliances, such as fan heaters, etc.
• Signal transmission between circuits of different potentials and impedances
