EVERLIGHT ELT3052S(TD)-V

4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Features:
• Peak breakdown voltage
- 400V: ELT302X
- 600V: ELT305X
• 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
Description
The ELT302X and ELT305X 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
Solenoid/valve controls
Lamp ballasts
Static AC power switch
Interfacing microprocessors to 115 to 240Vac peripherals
Incandescent lamp dimmers
Temperature controls
Motor controls
Pin Configuration
1. Anode
2. Cathode
3. Terminal
4. Terminal
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
1
Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Rating
Unit
Forward current
IF
60
mA
Reverse voltage
VR
6
V
100
mW
3.8
mW /°C
Input
Power dissipation
PD
Derating factor (above 85°C)
Off-state Output Terminal ELT302X
Voltage
Output
400
VDRM
ELT305X
V
600
1
A
300
mW
7.4
mW /°C
Viso
5000
V rms
Total power dissipation
PD
330
mW
Operating temperature
Topr
-55~+100
°C
Storage temperature
Tstg
-55~+125
°C
Tsol
260
°C
Peak Repetitive Surge Current
ITSM
Power dissipation
PD
Derating factor (above 85°C)
Isolation voltage
*1
Soldering temperature
*2
Notes
*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.
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
2
Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X 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
Symbol
Min.
Typ.*
Max.
Unit
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
-
100
-
Output
Parameter
Critical Rate of
ELT302X
Rise off-state
dv/dt
ELT305X
Voltage
VPEAK =Rated VDRM, IF=0
V/µs
1000
-
-
Min.
Typ.*
Max.
-
-
15
-
-
10
-
-
5
-
250
-
Condition
(Fig. 8)
VPEAK =400V, IF=0 (Fig. 8)
Transfer Characteristics
Parameter
Symbol
ELT3021
ELT3051
LED Trigger
Current
ELT3022
ELT3052
IFT
ELT3023
ELT3053
Holding Current
IH
Unit
Condition
mA
Main terminal Voltage=3V
µA
* Typical values at Ta = 25°C
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Typical Performance Curves
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
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March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Figure 8. Static dv/dt Test Circuit & Waveform
D.U.T.
10 kΩ
T1
A
K
VT
CTEST
RTEST
50 Ω
High Voltage
Pulse Source
T2
Applied VT
Waveform
VPEAK
0.632 x VPEAK
0
τRC
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.
dv/dt =
0.632 x VPEAK
τRC
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
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March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
For example, VPEAK = 400V for ELT302X series.
dv/dt =
ELT302X Series
ELT305X Series
The dv/dt value is calculated as follows:
0.63 x 400
=
τRC
252
τRC
Order Information
Part Number
or
ELT302XY(Z)-V
ELT305XY(Z)-V
Note
X = Part No. (1, 2 or 3)
Y = Lead form option (S, S1, M or none)
Z = Tape and reel option (TA, TB ,TU, TD or none).
V = VDE safety approved (optional)
Option
Description
Packing quantity
None
Standard DIP-6
100 units per tube
M
Wide lead bend (0.4 inch spacing)
100 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
S (TU)
Surface mount lead form + TU tape & reel option
1500 units per reel
S (TD)
Surface mount lead form + TD tape & reel option
1500 units per reel
S1 (TU)
Surface mount lead form (low profile) + TU tape & reel option
1500 units per reel
S1 (TD)
Surface mount lead form (low profile) + TD tape & reel option
1500 units per reel
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
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March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Package Drawings
(Dimensions in mm)
Standard DIP Type
Option M Type
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
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March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Option S Type
Option S1 Type
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Recommended pad layout for surface mount leadform
Device Marking
EL
T3053
YWW V
Notes
EL
T3053
Y
WW
V
denotes Everlight
denotes Device Number
denotes 1 digit Year code
denotes 2 digit Week code
denotes VDE option
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
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March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Tape & Reel Packing Specifications
Option TA
Option TB
Direction of feed from reel
Direction of feed from reel
Tape dimensions
Dimension No.
A
B
Do
D1
E
F
Dimension(mm)
10.4±0.1
4.55±0.1
1.5±0.1
1.5±0.05
1.75±0.1
7.5±0.1
Dimension No.
Po
P1
P2
t
W
K
Dimension(mm)
4.0±0.1
12.0±0.1
2.0±0.1
0.33±0.1
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
10
Rev. 1
16.0+0.3/
-0.1
4.55±0.1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
Option TD
ELT302X Series
ELT305X Series
Option TU
Direction of feed from reel
Direction of feed from reel
Tape dimensions
Dimension No.
A
B
C
D
E
F
Dimension(mm)
16.00±0.3
7.5±0.1
1.75±0.1
8.0±0.1
2.0±0.1
4.0±0.1
Dimension No.
G
H
I
J
K
L
Dimension(mm)
1.5+0.1/-0
10.4±0.1
0.4±0.05
4.55±0.1
5.1±0.1
1.5±0.05
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
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Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X Series
Solder Reflow Temperature Profile
260 °C( peak,10 Sec Max )
>255 °C ( 30s Max )
217°°C
1-3 °C/Sec Max
200°°C
60 – 100 Sec
150°°C
60 – 120 Sec
1-3 °C/Sec Max
TIME (S)
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
12
Rev. 1
http://www.everlight.com
March 2, 2012
4 PIN DIP RANDOM-PHASE TRIAC DRIVER
PHOTOCOUPLER
ELT302X Series
ELT305X 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.
Everlight Electronics Co., Ltd.
Document No DPC-0000135
:
13
Rev. 1
http://www.everlight.com
March 2, 2012