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ELD207 Schematic ( PDF Datasheet ) - Everlight Electronics

Teilenummer ELD207
Beschreibung 8 PIN SOP PHOTOTRANSISTOR / DUAL CHANNEL PHOTOCOUPLER
Hersteller Everlight Electronics
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Gesamt 12 Seiten
ELD207 Datasheet, Funktion
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Features:
Dual channel coupler
Current transfer ratios offered in narrow ranges
ELD205: 40-80%
ELD211: >20%
ELD206: 63-125%
ELD213: >100%
ELD207: 100-200%
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 (No. 40028116)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved
CSA approved (No. 2007189)
Description
The ELD20X and ELD21X series contain 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.
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
Schematic
 
Pin Configuration
1. Anode
2. Cathode
3. Anode
4. Cathode
5. Emitter
6. Collector
7. Emitter
8. Collector
1 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.4
www.everlight.com






ELD207 Datasheet, Funktion
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
VCC
IF IC RL
Input
Pulse
Output
Input
RIN
Output
Pulse
tr
ton
Figure 8. Switching Time Test Circuit & Waveforms
10%
90%
tf
toff
6 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.4
www.everlight.com

6 Page









ELD207 pdf, datenblatt
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
DISCLAIMER
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for
above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in
these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the
product which does not comply with the absolute maximum ratings and the instructions included in these
specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t
reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.
12 Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.4
www.everlight.com

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