6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 1 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Features:
• Peak breakdown voltage
- 250V: EL301X
- 400V: EL302X
- 600V: EL305X
• High isolation voltage between input
and output (Viso=5000 V rms )
• Compact dual-in-line package
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approved (No.132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CSA approved
Description
The EL301X, EL302X and EL305X series of devices each consist
of a GaAs infrared emitting diode optically coupled to a monolithic
silicon random phase photo Triac.
They are designed for interfacing between electronic controls and
power triacs to control resistive and inductive loads for 115 to 240
VAC operations.
. Schematic
Applications
1
2
6
5
43
z Solenoid/valve controls
z Lamp ballasts
z Static AC power switch
z Interfacing microprocessors to 115 to 240Vac peripherals
z Incandescent lamp dimmers
z Temperature controls
z Motor controls
Pin Configuration
1. Anode
2. Cathode
3. No Connection
4. Terminal
5. Substrate
(do not connect)
6. Terminal
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 2 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Absolute Maximum Ratings (Ta=25°C)
Parameter Symbol Rating Unit
Forward current IF 60 mA
Reverse voltage VR 6 V
100 mW
Input Power dissipation
Derating factor (above 85°C) PD 3.8 mW /°C
EL301X 250
EL302X 400
Off-state Output Terminal
Voltage EL305X
VDRM
600
V
Peak Repetitive Surge Current ITSM 1
A
300 mW
Output
Power dissipation
Derating factor (above 85°C) PD 7.4 mW /°C
Isolation voltage *1 V
iso 5000 V rms
Total power dissipation PD 330 mW
Operating temperature Topr -55~+100 °C
Storage temperature Tstg -55~+125 °C
Soldering temperature *2 T
sol 260 °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.
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 3 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Electrical Characteristics (Ta=25°C unless specified otherwise)
Input Parameter Symbol Min. Typ.* Max. Unit Condition
Forward voltage VF - 1.18 1.5 V
IF = 10mA
Reverse Leakage current IR - - 10 µA
VR = 6V
Output Parameter Symbol Min. Typ.* Max. Unit Condition
Peak Blocking Current IDRM - - 100 nA
VDRM = Rated VDRM
IF = 0mA
Peak On-state Voltage VTM - - 2.5 V
ITM=100mA peak,
IF=Rated IFT
EL301X
EL302X - 100 - VPEAK =Rated VDRM, IF=0
(Fig. 8)
Critical Rate of
Rise off-state
Voltage EL305X dv/dt 1000 - - V/µs
VPEAK =400V, IF=0 (Fig. 8)
Transfer Characteristics
Parameter Symbol Min. Typ.* Max. Unit Condition
EL3010
EL3021
EL3051 - - 15
EL3011
EL3022
EL3052 - - 10
LED Trigger
Current
EL3012
EL3023
EL3053
IFT
- - 5
mA Main terminal Voltage=3V
Holding Current IH - 250 - µA
* Typical values at Ta = 25°C
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 4 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Typical Performance Curves
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 5 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Figure 8. Static dv/dt Test Circuit & Waveform
Measurement Method
The high voltage pulse is set to the required VPEAK value and applied to the D.U.T. output side through the RC
circuit above. LED current is not applied. The waveform VT is monitored using a x100 scope probe. By
varying RTEST, the dv/dt (slope) is increased, until the D.U.T. is observed to trigger (waveform collapses). The
dv/dt is then decreased until the D.U.T. stops triggering. At this point, τRC is recorded and the dv/dt
calculated.
VPEAK
0
A
pplied V
Wavefor T
m
τRC
0.632 x VPEAK
50 Ω
10 kΩ
D.U.T. RTEST
T1
A
High Voltage
Pulse Source
CTEST
VT
K
T2
0.632 x VPEAK
τRC
dv/dt =
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 6 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
For example, VPEAK = 400V for EL302X series. The dv/dt value is calculated as follows:
0.63 x 400
τRC
252
τRC
=
dv/dt =
Order Information
Part Number
EL301XY(Z)-V
or EL302XY(Z)-V
or EL305XY(Z)-V
Note
X = Part No. for EL301x (0, 1 or 2)
X = Part No. for EL302x, EL305x (1, 2 or 3)
Y = Lead form option (S, S1, M or none)
Z = Tape and reel option (TA, TB or none).
V = VDE safety approved option
Option Description Packing quantity
None Standard DIP-6 65 units per tube
M Wide lead bend (0.4 inch spacing) 65 units per tube
S (TA) Surface mount lead form + TA tape & reel option 1000 units per reel
S (TB) Surface mount lead form + TB tape & reel option 1000 units per reel
S1 (TA) Surface mount lead form (low profile) + TA tape & reel option 1000 units per reel
S1 (TB) Surface mount lead form (low profile) + TB tape & reel option 1000 units per reel
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 7 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Package Drawings
(Dimensions in mm)
Standard DIP Type
Option M Type
Everlight Electronics Co., Ltd. 8 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Option S Type
Option S1 Type
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
Everlight Electronics Co., Ltd. 9 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
PHOTOCOUPLER
Recommended pad layout for surface mount leadform
Device Marking
EL
3053
YWWV
Notes
EL denotes Everlight
3053 denotes Device Number
Y denotes 1 digit Year code
WW denotes 2 digit Week code
V denotes VDE option
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 10 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Tape & Reel Packing Specifications
Tape dimensions
Option TA Option TB
Direction of feed from reel
Direction of feed from reel
Dimension No. A B Do D1 E F
Dimension (mm) 10.4±0.1 7.52±0.1 1.5+0.1/-0 1.5+0.1/-0 1.75±0.1 7.5±0.1
Dimension No. Po P1 P2 t W K
Dimension (mm) 4.0±0.15 1.6±0.1 2.0±0.1 0.35±0.03 16.0±0.2 4.5±0.1
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 11 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X Series
Solder Reflow Temperature Profile
260 °C
(
)
p
eak,10 Sec Max
1
50
°
C
1-
3
°
C/Sec
M
a
x
7
0
–
17
0
S
ec
2
00
°
C
217°
C
>255 °C
(
30s Max
)
1-
3
°
C/Sec
M
a
x60
–
140 Sec
TIME
(S)
6 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Everlight Electronics Co., Ltd. 12 http://www.everlight.com
Document No：DPC-717-052 Rev. 2 August 14, 2008
EL301X Series
EL302X Series
EL305X 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 use
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. Reproduction in
any from is prohibited without the specific consent of EVERLIGHT.
