ELM305X [EVERLIGHT]
4 PIN SOP RANDOM-PHASE TRIAC PHOTOCOUPLER;
| 型号： | ELM305X |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | 4 PIN SOP RANDOM-PHASE TRIAC PHOTOCOUPLER 三端双向交流开关 |
| 文件： | 总11页 (文件大小：618K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4 PIN SOP RANDOM-PHASE TRIAC PHOTOCOUPLER
ELM302X, ELM305X Series
Schematic
Features:
Pin Configuration
1. Anode
2. Cathode
3. Terminal
4. Terminal
• Peak breakdown voltage
- 400V: ELM302X
- 600V: ELM305X
• High isolation voltage between input and output (Viso=3750 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 ELM302X series and ELM305X series are optically isolated triac driver devices. These devices contain a
GaAs infrared emitting diode and a light activated silicon bilateral switch, which functions like a triac.
They are designed for interfacing between electronic controls and power triacs to control resistive and inductive
loads for 115 to 240 VAC operations.
Applications
ꢀ Solenoid/valve controls
ꢀ Lamp ballasts
ꢀ Static AC power switch
ꢀ Interfacing microprocessors to 115 to 240Vac peripherals
ꢀ Incandescent lamp dimmers
ꢀ Temperature controls
ꢀ Motor controls
1
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No: DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Absolute Maximum Ratings (Ta=25℃)
Parameter
Forward current
Symbol
Rating
Unit
Input
60
6
IF
mA
V
Reverse voltage
VR
PD
100
Power Dissipation
mW
V
Output
ELM302X
ELM305X
400
Off-state Output
Terminal Voltage
VDRM
600
On state RMS current
70
mA(RMS)
A
IT(RMS)
ITSM
Peak Repetitive Surge Current
Power dissipation
1
300
PC
mW
200
PTOT
VISO
TOPR
TSTG
TSOL
Total power dissipation
Isolation voltage *1
mW
3750
-40~+110
-55~+150
260
Vrms
Operating temperature
Storage temperature
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
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Electro-Optical Characteristics (Ta=25℃ unless specified otherwise)
Input
Symbol
Min.
Typ.*
Max.
Unit
Parameter
Forward Voltage
Condition
IF = 10mA
VR = 6V
-
-
1.2
-
1.5
10
V
VF
IR
Reverse Leakage current
µA
Output
Symbol
Min.
Typ.*
Max.
Unit
Parameter
Condition
VDRM = Rated VDRM
IF = 0mA
ITM=100mA peak,
IF=Rated IFT
-
-
-
100
nA
V
IDRM
VTM
Peak Blocking Current
-
-
2.5
Peak On-state Voltage
Critical Rate of
10
-
-
-
ELM302X
dv/dt
V/µs
Rise off-state
Voltage
IF=0mA, Figure 8
ELM305X
1000
Transfer Characteristics
Symbol
Min.
Typ.*
Max.
Unit
mA
Parameter
Condition
3022
3052
-
-
-
-
10
5
LED Trigger
Current
Main terminal
Voltage=3V
3023
3053
IFT
3024
3054
-
-
-
3
5
-
Holding Current
Turn-on time
3
mA
µS
IH
VD=6V, RL=100ohm,
IF=20mA
Ton
-
100
* Typical values at Ta = 25°C
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Typical Electro-Optical Characteristics Curves
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Figure 8. Static dv/dt Test Circuit & Waveform
D.U.T.
RTEST
10 kΩ
T1
A
High Voltage
Pulse Source
K
VT
CTEST
50 Ω
T2
Applied VT
Waveform
VPEAK
0.632 x VPEAK
0
τ
RC
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.
,
0.632 x VPEAK
dv/dt =
τRC
For example, VPEAK = 400V for EL302X series. The dv/dt value is calculated as follows:
0.63 x 400
252
=
dv/dt =
τRC
τRC
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Order Information
Part Number
ELM302X(Z)-V
or ELM305X(Z)-V
Note
X
Z
V
= Part No. (2 ,3 or 4 )
= Tape and reel option (TA, TB or none).
= VDE safety approved (optional)
Option
None
Description
Standard
Packing quantity
100 units per tube
None
(TA)
Standard + VDE safety optional
TA tape & reel option
100 units per tube
3000 units per reel
3000 units per reel
3000 units per reel
3000 units per reel
(TB)
TB tape & reel option
(TA)-V
(TB)-V
TA tape & reel option + VDE safety optional
TB tape & reel option + VDE safety optional
6
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Package Dimension (Dimensions in mm)
Recommended pad layout for surface mount leadform
7
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Device Marking
EL
M3054
YWWV
Notes
EL
M3054
Y
WW
V
denotes Everlight
denotes Device Number
denotes 1 digit Year code
denotes 2 digit Week code
denotes VDE safety option (optional)
8
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X 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)
4.4 0.1
7.4 0.1
1.5 + 0.1/-0
1.5 0.1
1.7 5 0.1
7.5 0.1
Dimension No.
Po
P1
P2
t
W
K
Dimension (mm)
4.0 0.15
8.0 0.1
2.0 0.1
0.25 0.03
16.0 0.2
2.4 0.1
9
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X series
Precautions for Use
1. Soldering Condition
1.1 (A) Maximum Body Case Temperature Profile for evaluation of Reflow Profile
Note:
Reference: IPC/JEDEC J-STD-020D
Preheat
Temperature min (Tsmin
)
150 °C
200°C
Temperature max (Tsmax
)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate (Tsmax to Tp)
60-120 seconds
3 °C/second max
Other
Liquidus Temperature (TL)
217 °C
Time above Liquidus Temperature (t L)
Peak Temperature (TP)
60-100 sec
260°C
Time within 5 °C of Actual Peak Temperature: TP - 5°C
Ramp- Down Rate from Peak Temperature
30 s
6°C /second max.
Time 25°C to peak temperature
Reflow times
8 minutes max.
3 times
.
10
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
DATASHEET
4PIN SOP RANDOM-PHASE TRIAC PHOTO COUPLER
ELM302X, ELM305X 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 using 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 corporation. Please don’t
reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.
11
Copyright © 2010, Everlight All Rights Reserved. Release Date : JUNE 24, 2013. Issue No:DPC-0000083 Rev.3
www.everlight.com
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