ELD20X Datasheet, PDF (1/11 Pages) Everlight Electronics Co., Ltd – 8 PIN SOP PHOTOTRANSISTOR

8 PIN SOP PHOTOTRANSISTOR
DUAL CHANNEL PHOTOCOUPLER
ELD20X / 21X series
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)
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.
Schematic
1. Anode
2. Cathode
3. Anode
4. Cathode
5. Emitter
6. Collector
7. Emitter
8. Collector
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.
1
Document No：DPC-0000024 Rev.1
http:\\www.everlight.com
January 16, 2009