6 PIN DIP ZERO CROSS TRIAC
PHOTOCOUPLER
Features:
•
Peak breakdown voltage
- 250V, EL303x
- 400V, EL304x
- 600V, EL306x
- 800V, EL308x
•
High isolation voltage between input
and output (Viso=5000 V rms )
•
Zero voltage crossing
•
Pb free and RoHS compliant.
•
UL approved (No. E214129)
•
VDE approval (pending)
•
SEMKO approval (pending)
•
NEMKO approval (pending)
•
DEMKO approval (pending)
•
FIMKO approval (pending)
•
CSA approval (pending)
EL303x Series
EL304x Series
EL306x Series
EL308x Series
Description
The EL303x, EL304x, EL306x and EL308x series devices consist of a
GaAs infrared emitting diode optically coupled to a monolithic silicon a zero
voltage crossing photo triac.
They are designed for use with a discrete power triac in the interface of
logic systems to equipment powered from 110 to 240 VAC lines,
such as solid-state relays, industrial controls, motors, solenoids and
consumer appliances, etc.
Applications
Solenoid/valve controls
Light controls
Static power switch
AC motor drivers
E.M. contactors
Temperature controls
AC Motor starters
Solid state relays
Schematic
1
2
3
Zero
Crossing
Circuit
6
5
4
Pin Configuration
1. Anode
2. Cathode
3. No Connection
4. Terminal
5. No Connection
6. Terminal
Everlight Electronics Co., Ltd.
Document No：PDS-ELZC-001 Rev. 0
1
http://www.everlight.com
January 24, 2008
6 PIN DIP ZERO CROSS TRIAC
PHOTOCOUPLER
Absolute Maximum Ratings (T
a
=25°C)
Parameter
Forward current
Input
Reverse voltage
Power dissipation
EL303x
Off-state Output
Terminal Voltage
Output
EL304x
EL306x
EL308x
Peak Repetitive Surge Current
Power dissipation
Isolation voltage
*1
Total power dissipation
Operating temperature
Storage temperature
Soldering temperature
*2
I
TSM
P
D
V
iso
P
D
T
opr
T
stg
T
sol
V
DRM
Symbol
I
F
V
R
P
D
EL303x Series
EL304x Series
EL306x Series
EL308x Series
Rating
60
6
100
250
400
600
800
1
300
5000
330
-55~+100
-55~+125
260
Unit
mA
V
mW
V
A
mW
V rms
mW
°C
°C
°C
Notes
*1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2 & 3 are shorted together, and pins 4, 5 & 6
are shorted together.
*2 For 10 seconds.
Everlight Electronics Co., Ltd.
Document No：PDS-ELZC-001 Rev. 0
2
http://www.everlight.com
January 24, 2008
6 PIN DIP ZERO CROSS TRIAC
PHOTOCOUPLER
Electrical Characteristics (T
a
=25°C unless specified otherwise)
Input
Parameter
Forward voltage
Reverse Leakage current
Symbol
V
F
I
R
Min.
-
-
Typ.*
1.27
-
Max.
1.5
10
Unit
V
µA
EL303x Series
EL304x Series
EL306x Series
EL308x Series
Condition
I
F
= 30mA
V
R
= 6V
Output
Parameter
Peak
Blocking
Current
EL303x/304x
I
DRM1
EL306x/308x
V
TM
dv/dt
V
INH
I
DRM2
-
600
-
-
-
-
-
-
-
-
500
3
-
20
500
V
V/µs
V
µA
I
TM
=100mA peak, I
F
=Rated
I
FT
Fig.
I
F
= Rated I
FT
I
F
= Rated I
FT
,
V
DRM
=Rated V
DRM
, off state
Symbol
Min.
Typ.*
Max.
100
nA
Unit
Condition
V
DRM
= Rated V
DRM
I
F
= 0mA
Peak On-state Voltage
Critical Rate of Rise
off-state Voltage
Inhibit Voltage (Thermal
voltage above which device
will not trigger)
Leakage in lnhibited State
Transfer Characteristics
Parameter
EL3031
EL3041
EL3061
EL3081
EL3032
EL3042
EL3062
EL3082
EL3033
EL3043
EL3063
EL3083
Symbol
Min.
Typ.*
Max.
Unit
Condition
-
-
15
LED Trigger
Current
I
FT
-
-
10
mA
Main terminal Voltage=3V
-
-
5
Holding Current
* Typical values at T
a
= 25°C
I
H
-
250
-
µA
Everlight Electronics Co., Ltd.
Document No：PDS-ELZC-001 Rev. 0
3
http://www.everlight.com
January 24, 2008
6 PIN DIP ZERO CROSS TRIAC
PHOTOCOUPLER
Typical Performance Curves
EL303x Series
EL304x Series
EL306x Series
EL308x Series
Everlight Electronics Co., Ltd.
Document No：PDS-ELZC-001 Rev. 0
4
http://www.everlight.com
January 24, 2008
6 PIN DIP ZERO CROSS TRIAC
PHOTOCOUPLER
EL303x Series
EL304x Series
EL306x Series
EL308x Series
Everlight Electronics Co., Ltd.
Document No：PDS-ELZC-001 Rev. 0
5
http://www.everlight.com
January 24, 2008
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