4 PIN SOP HIGH VOLTAGE PHOTODARLINGTON PHOTOCOUPLER
EL452-G Series
Schematic
Features:
•Halogens free
•
High collect- mitter voltage (V
CEO
= 350V)
•
Current transfer ratio
(CTR: Min. 1000% at I
F
=1mA ,V
CE
=2V)
•
High isolation voltage between input and output
(Viso=3750 V rms )
•
Compact 4 Pin SOP with a 2.0 mm profile
•
Pb free and RoHS compliant.
•
UL & CUL approved
•
VDE approved
•
SEMKO approved
•
NEMKO approved
•
DEMKO approved
•
FIMKO approved
Pin Configuration
1. Anode
2. Cathode
3. Emitter
4. Collector
Description
The EL452-G contains an infrared emitting diode, optically coupled to a high voltage darlington
phototransistor.
It is packaged in a 4-pin small outline SMD package.
Applications
•
Telephone set, telephone exchangers
•
Sequence controllers
•
System appliances, measuring instruments
•
Signal transmission between circuits of different potentials and impedance
1
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 13, 2013. Issue No:
DPC-0000055
E
Rev. 2
www.everlight.com
DATASHEET
4 PIN SOP HIGH VOLTAGE PHOTODARLINGTON
PHOTOCOUPLER
EL452-G series
Absolute Maximum Ratings (Ta=25℃)
℃
Parameter
Input
Forward current
Peak forward current (t = 10µs)
Power dissipation
Output
Power dissipation
Collector current
Collector-Emitter voltage
Emitter-Collector voltage
Total power dissipation
Isolation voltage
*1
Symbol
I
F
I
FM
P
D
P
C
I
C
V
CEO
V
ECO
P
TOT
V
ISO
T
OPR
T
STG
Rating
60
1
100
150
150
350
0.1
170
3750
-55~+110
-55~+125
260
Unit
mA
A
mW
mW
mA
V
V
mW
V rms
°
C
°
C
°
C
Operating temperature
Storage temperature
Soldering Temperature*
Notes:
2
T
SOL
*1
AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1 & 2 are shorted together, and pins 3 & 4 are shorted together.
*
2 For 10 seconds
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : October 5, 2012. Issue No:
DPC-0000055 Rev. 2
www.everlight.com
DATASHEET
4 PIN SOP HIGH VOLTAGE PHOTODARLINGTON
PHOTOCOUPLER
EL452-G series
Electro-Optical Characteristics (Ta=25℃ unless specified otherwise)
℃
Input
Parameter
Forward Voltage
Reverse Current
Input capacitance
Symbol
V
F
Min.
-
-
-
Typ.*
1.2
-
50
Max.
1.4
10
-
Unit
V
µA
pF
Condition
I
F
= 10mA
V
R
= 4V
V = 0, f = 1KHz
I
R
C
in
Output
Parameter
Collector-Emitter dark
current
Collector-Emitter
breakdown voltage
Emitter-Collector
breakdown voltage
Symbol
I
CEO
BV
CEO
BV
ECO
Min.
-
350
0.1
Typ.*
-
-
-
Max.
100
-
-
Unit
nA
V
V
Condition
V
CE
= 200V, I
F
=0mA
I
c
=0.1mA
I
E
=0.01mA
Transfer Characteristics
Parameter
Current Transfer ratio
Collector-emitter
saturation voltage
Isolation resistance
Cut-off frequency
Floating capacitance
Rise time
Fall time
Symbol
CTR
V
CE(sat)
R
IO
fc
C
IO
t
r
t
f
Min.
1000
-
5×10
-
-
-
-
10
Typ.*
2000
1.2
10
11
Max.
-
1.5
-
-
-
250
100
Unit
%
V
Ω
KHz
pF
µs
µs
Condition
I
F
= 1mA ,V
CE
= 2V
I
F
= 20mA , I
c
= 100mA
V
IO
= 500Vdc, 40~60%R.H
V
CE
=2V, I
C
=2mA,
R
L
=100Ω, -3db
V
IO
= 0, f = 1MHz
V
CE
=2V,
I
C
=20mA,
R
L
=100Ω
7
0.6
80
10
* Typical values at T
a
= 25°C
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : October 5, 2012. Issue No:
DPC-0000055 Rev. 2
www.everlight.com
DATASHEET
4 PIN SOP HIGH VOLTAGE PHOTODARLINGTON
PHOTOCOUPLER
EL452-G series
Typical Electro-Optical Characteristics Curves
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : October 5, 2012. Issue No:
DPC-0000055 Rev. 2
www.everlight.com
DATASHEET
4 PIN SOP HIGH VOLTAGE PHOTODARLINGTON
PHOTOCOUPLER
EL452-G series
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : October 5, 2012. Issue No:
DPC-0000055 Rev. 2
www.everlight.com
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