8 PIN SOP PHOTOTRANSISTOR
PHOTOCOUPLER
EL20X / 21X series
Features
• Current transfer ratios in offered in narrow ranges
EL205: 40-80%
EL206: 63-125%
EL207: 100-200%
EL208: 160-320%
EL211: >20%
EL212: >50%
EL213: >100%
• High isolation voltage between input and output
Viso = 3750 Vrms
• Operating temperature range of -55 to +110℃
• High BVceo of 80V
Schematic
• Standard SO-8 footprint package
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approval (pending)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
1. Anode
2. Cathode
• CSA approved (No. 2007189)
3. No Connection
4. No Connection
5. Emitter
Description
6. Collector
7. Base
8. No Connection
The EL20X and EL21X series contain an infrared
emitting diode optically coupled to a phototransistor detector.
The devices are packaged in an 8-pin small outline package
which conforms to the standard SO-8 footprint.
Applications
z Feedback Control Circuits
z Interfacing and coupling systems of different potentials and impedances
z General Purpose Switching Circuits
z Monitor and Detection Circuits
Everlight Electronics Co., Ltd.
Document No:DPC-0000023 Rev. 1
1
http:\\www.everlight.com
Decmber 28, 2009