8 PIN SOP PHOTOTRANSISTOR
DUAL CHANNEL PHOTOCOUPLER
Features
•
Dual channel coupler
•
Current transfer ratios offered in narrow ranges
ELD205: 40-80%
ELD206: 63-125%
ELD207: 100-200%
ELD211: > 20%
ELD213: > 100%
ELD217: > 100%
•
High isolation voltage between input and output
Viso = 3750 Vrms
•
Operating temperature range of -55 to +110℃
•
High BVceo of 80V
•
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
•
CSA approved (No. 2007189)
ELD20X / 21X series
Schematic
Description
The ELD20X and ELD21X series contains two infrared
emitting diodes optically coupled to two phototransistor
detectors.
The devices are packaged in an 8-pin small outline
package which conforms to the standard SO-8 footprint.
1. Anode
2. Cathode
3. Anode
4. Cathode
5. Emitter
6. Collector
7. Emitter
8. Collector
Applications
Feedback Control Circuits
Interfacing and coupling systems of different potentials and impedances
General Purpose Switching Circuits
Monitor and Detection Circuits
Everlight Electronics Co., Ltd.
Document No:DPC-0000024
1
Rev.1
http:\\www.everlight.com
January 16, 2009