8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Schematic
Features:
• Dual channel coupler
• Current transfer ratios offered in narrow ranges
ELD205: 40-80%
ELD211: >20%
ELD206: 63-125%
ELD213: >100%
ELD207: 100-200%
ELD217: >100%
• High isolation voltage between input and output
Viso = 3750 Vrms
• Operating temperature range of -55 to +110
• High BVceo of 80V
• Standard SO-8 footprint package
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approval (No. 40028116)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CSA approved (No. 2007189)
℃
Pin Configuration
1. Anode
2. Cathode
3. Anode
4. Cathode
5. Emitter
6. Collector
7. Emitter
8. Collector
Description
The ELD20X and ELD21X series contain two infrared emitting diodes optically
coupled to two phototransistor detectors.
The devices are packaged in an 8-pin small outline package which conforms
to the standard SO-8 footprint.
Applications
1
Feedback Control Circuits
Interfacing and coupling systems of different potentials and impedances
General Purpose Switching Circuits
Monitor and Detection Circuits
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Absolute Maximum Ratings (Ta=25℃
℃)
Parameter
Symbol
Rating
Unit
Forward current
IF
60
mA
Peak forward current (t = 10µs)
IFM
1
A
Reverse voltage
VR
6
V
Power dissipation
No derating needed
PD
90
mW
Collector power dissipation
No derating needed
PC
150
mW
Collector-Emitter voltage
VCEO
80
V
Collector-Base voltage
VCBO
80
V
Emitter-Collector voltage
VECO
7
V
Ic
50
mA
PTOT
250
mW
Isolation Voltage*
VISO
3750
V rms
Operating Temperature
TOPR
-55 to 110
°C
Storage Temperature
TSTG
-55 to 125
°C
TSOL
260
°C
Input
Output
Collector Current
Total Power Dissipation
1
2
Soldering Temperature*
Notes:
*1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2, 3 & 4 are shorted together, and pins 5, 6, 7 & 8 are shorted together.
*2 For 10 seconds
2
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Electro-Optical Characteristics (Ta=25℃
℃ unless specified otherwise)
Input
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
Forward voltage
VF
-
1.2
1.5
V
IF = 10mA
Reverse current
IR
-
0.1
100
µA
VR = 6V
Input capacitance
Cin
-
25
-
pF
V = 0, f = 1MHz
Symbol
Min
Typ.
Max.
Unit
Condition
ICEO
-
5.0
50
nA
VCE = 10V, IF = 0mA
BVCEO
80
-
-
V
IC = 0.1mA
BVECO
7
-
-
V
IE = 0.1mA
CCE
-
10
-
pF
VCE = 0V, f = 1MHz
Symbol
Min
Typ.
Max.
Output
Parameter
Collector-Emitter dark
current
Collector-Emitter
breakdown voltage
Emitter-Collector
breakdown voltage
Collector-Emitter
capacitance
Transfer Characteristics
Parameter
Current
Transfer
Ratio
Current
Transfer
Ratio
ELD205
40
-
80
ELD206
63
-
125
100
-
200
ELD211
20
-
-
ELD213
100
-
-
ELD205
13
30
-
22
45
-
ELD207
34
70
-
ELD217
100
120
-
ELD207
CTR
ELD206
CTR
Unit
Condition
%
IF = 10mA ,VCE = 5V
%
IF = 1mA ,VCE = 5V
* Typical values at Ta = 25°C
3
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Transfer Characteristics
Parameter
Symbol
Min
Max.
Unit
Condition
VCE(sat)
-
-
0.4
V
IF = 10mA , IC =
2.5mA
Isolation resistance
RIO
-
10
-
Ω
VIO = 500Vdc
Input-output capacitance
CIO
-
0.5
-
pF
VIO = 0, f = 1MHz
Turn-on time
Ton
-
5.0
-
Turn-off time
Toff
-
4.0
µs
Rise time
Tr
-
1.6
-
VCC = 10V,
IC = 2mA, RL = 100Ω
Fall time
Tf
-
2.2
-
Collector-emitter
saturation voltage
Typ.
11
* Typical values at Ta = 25°C
4
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Typical Electro-Optical Characteristics Curves
5
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
www.everlight.com
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
VCC
IF
IC
RL
Output
Input
Pulse
Input
RIN
Output
Pulse
tr
ton
10%
90%
tf
toff
Figure 8. Switching Time Test Circuit & Waveforms
6
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Order Information
Part Number
ELD2XX(Y)-V
Note
XX = Part no. (05, 06, 07, 11, 13, or 17)
Y = Tape and reel option (TA, TB or none).
V = VDE safety (Optional)
Option
7
Description
Packing quantity
None
Standard
100 units per tube
-V
Standard + VDE
100 units per tube
(TA)
TA tape & reel option
2000 units per reel
(TB)
TB tape & reel option
2000 units per reel
(TA)-V
TA tape & reel option + VDE
2000 units per reel
(TB)-V
TB tape & reel option + VDE
2000 units per reel
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Package Dimension (Dimensions in mm)
Recommended pad layout for surface mount leadform
8
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
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DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Device Marking
EL
D217
YWWV
Notes
EL
D217
Y
WW
9
denotes Everlight
denotes Part Number
denotes 1 digit Year code
denotes 2 digit Week code
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
www.everlight.com
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X Series
Tape & Reel Packing Specifications
Option TB
Option TA
Direction of feed from reel
Direction of feed from reel
Tape dimensions
Dimension No.
Dimension (mm)
Dimension No.
Dimension (mm)
10
A0
A1
B0
D0
D1
E
F
6.2±0.1
4.1±0.1
5.28±0.1
1.5±0.1
1.5±0.3
1.75±0.1
5.5±0.1
Po
P1
P2
t
W
K0
K1
4.0±0.1
8.0±0.1
2.0±0.1
0.4±0.1
3.7±0.1
0.3±0.1
12.0+0.3/
-0.1
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
www.everlight.com
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X 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
Temperature max (Tsmax)
200°C
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)
60-100 sec
Peak Temperature (TP)
260°C
Time within 5 °C of Actual Peak Temperature: TP - 5°C
30 s
Ramp- Down Rate from Peak Temperature
6°C /second max.
Time 25°C to peak temperature
Reflow times
8 minutes max.
3 times
.
11
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
www.everlight.com
DATASHEET
8 PIN SOP PHOTOTRANSISTOR DUAL CHANNEL
PHOTOCOUPLER
ELD20X Series
ELD21X 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.
12
Copyright © 2010, Everlight All Rights Reserved. Release Date : May 24, 2013. Issue No: DPC-0000024 Rev.5
www.everlight.com