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PDF EL357 Data sheet ( Hoja de datos )
| Número de pieza | EL357 | |
| Descripción | Photocoupler | |
| Fabricantes | Everlight Electronics | |
| Logotipo |  |
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EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
Features:
• Current transfer ratio
(CTR:MIN.50% at IF =5mA ,VCE =5V)
• Isolation voltage between input and output
(E357: Viso=3750 Vrms )
• Subminiature type
(The volume is small than that of conventional
DIP type by as far as 30%)
• Mini-flat package
EL357:1-channel type
• Pb free
• The product itself will remain within RoHS compliant version.
EL357
Description
The EL357 contains a gallium arsenic infrared emitting diode optically
coupled to a phototransistor. It is packaged in a 4-pin SMD package
Applications
• Hybrid substrates that require high density mounting
• Programmable controllers
• System appliances, measuring instruments
• Telecommunication
• Electric home appliances, such as fan heaters, etc.
• Signal transmission between circuits of different potentials
and impedances
Device Selection Guide
Part No.
EL357
Chip Material
IR PT
GaAs
Silicon
Everlight Electronics Co., Ltd.
Device No：DPC-357-001
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 1 of 10
Prepared by：Sam Cheng
1 page  
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
Supplement
Rank Table of Current Transfer Ratio CTR
EL357
Model No.
EL357
EL357
EL357
EL357
EL357
EL357
EL357
Rank mark
L
A
B
C
D
Y
CTR (%)
50 to 600
50 to 100
80 to 160
130 to 260
200 to 400
300 to 600
150 to 300
Condition
IF = 5 mA
VCE = 5 V
Ta = 25°C
Fig. 1 Forward Current vs. Ambient
Temperature
60
50
40
30
20
10
0
-55 0 25 50 75 100 125
Fig. 2 Collecter Power Dissipation vs.
Ambient Temperature
200
150
100
50
0
55 0 25 50 75 100 125
Everlight Electronics Co., Ltd.
Device No：DPC-357-001
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 5 of 10
Prepared by：Sam Cheng
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet EL357.PDF ] | |
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