Description
4 PIN DIP PHOTOTRANSISTOR PHOTOCOUPLER EL816 Series Schematic .
The EL816 series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector.
Features
* Current transfer ratio (CTR: 50~600% at IF =5mA, VCE =5V) (CTR: 63~320% at IF =10mA, VCE =5V)
* High isolation voltage between inputs and output (Viso=5000 V rms)
* Creepage distance >7.62 mm
* Operating temperature up to +110°C
* Compact small outline pack
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
1 Copyright© Revision : 12 2010,Eve