Page 1
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Features:
•Current transfer ratio
(CTR: 50~600% at I
(CTR: 63~320% at I
• High isolation voltage between inputs
and output (Viso=5000 V rms)
•Creepage distance >7.62 mm
• Operating temperature up to +110°C
• Compact small outline package
•Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approved (No. 132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
• CSA approved (No. 1143607)
=5mA, VCE =5V)
F
=10mA, VCE =5V)
F
EL816 Series
Description
The EL816 series of devices each consist of an infrared
emitting diodes, optically coupled to a phototransistor
detector.
They are packaged in a 4-pin DIP package and available
in wide-lead spacing and SMD option.
Applications
• Programmable controllers
• System appliances, measuring instruments
• Telecommunication equipments
• Home appliances, such as fan heaters, etc.
• Signal transmission between circuits of different potentials and impedances
Schematic
Pin Configuration
1. Anode
2. Cathode
3. Emitter
4. Collector
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Absolute Maximum Ratings (Ta=25°C)
Parameter Symbol Rating Unit
EL816 Series
Forward current
Peak forward current (1us, pulse)
Input
Reverse voltage
Power dissipation
No derating required up to T
Power dissipation
Derating factor (above T
Output
Collector current
Collector-Emitter voltage
Emitter-Collector voltage
Total power dissipation
Isolation voltage
*1
Operating temperature
a
= 80°C)
a
= 100°C
V
V
P
T
V
I
F
I
FP
V
P
P
I
C
CEO
ECO
TOT
ISO
OPR
60 mA
1 A
R
D
6 V
100 mW
150 mW
C
5.8
mW/
°C
50 mA
80 V
6 V
200 mW
5000 V rms
-55 ~ +110 °C
Storage temperature
Soldering temperature
*2
T
STG
T
SOL
-55 ~ +125 °C
260 °C
Notes
*1AC 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.
*2For 10 seconds.
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Electrical Characteristics (Ta=25°C unless specified otherwise)
Input
Parameter Symbol Min. Typ.* Max. Unit Condition
EL816 Series
Forward voltage
Reverse current
Input capacitance
V
F
I
R
C
in
- 1.2 1.4 V
- - 10 µA
- 30 250 pF V = 0, f = 1kHz
Output
Parameter Symbol Min. Typ.* Max. Unit Condition
Collector-Emitter dark
current
Collector-Emitter
breakdown voltage
Emitter-Collector
breakdown voltage
I
BV
BV
CEO
CEO
ECO
- - 100 nA
80 - -
6 - - V
Transfer Characteristics (Ta=25°C unless specified otherwise)
Parameter Symbol Min. Typ.* Max. Unit Condition
EL816 50 - 600
EL816A 80 - 160
EL816B 130 - 260
I
= 20mA
F
= 4V
V
R
V
= 20V, IF= 0mA
CE
= 0.1mA
I
V
C
= 0.1mA
I
E
EL816C 200 - 400
CTR
%
= 5mA ,VCE= 5V
I
F
EL816D 300 - 600
EL816X 100 - 200
Current Transfer
ratio
EL816Y
150 - 300
EL816I 63 - 125
EL816J 100 - 200
I
= 10mA ,VCE= 5V
F
EL816K 160 - 320
EL816I 22 - -
CTR
EL816J 34 - EL816K
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%
I
= 1mA ,VCE= 5V
F
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t
f
µ
s
RL=
100
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Transfer Characteristics (Ta=25°C unless specified otherwise) Continuity
EL816 Series
Collector-Emitter
saturation voltage
Isolation resistance
Floating capacitance
V
CE(sat)
R
C
IO
IO
- 0.1 0.2
10
5×10
- -
- 0.6 1.0 pF
Cut-off frequency fc - 80 -
Rise time
Fall time
t
r
- 4 18
- 3 18
* Typical values at Ta = 25°C
V
kHz
µs
= 20mA ,IC= 1mA
I
F
VIO = 500Vdc,
40~60% R.H.
= 0, f = 1MHz
V
IO
= 5V, IC= 2mA
V
CE
= 100, -3dB
R
L
VCE= 2V, IC= 2mA,
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Typical Performance Curves
EL816 Series
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F
CRL
IN
V
CC
ftrtoff
t
on
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
EL816 Series
Everlight Electronics Co., Ltd. 6 http://www.everlight.com
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I
Input
R
：DPC-0000009 Rev.7 May 10, 2010
I
Output
Figure 10. Switching Time Test Circuit & Waveforms
Input
Pulse
Output
Pulse
10%
90%
t
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Order Information
Part Number
EL816 Series
EL816(X)(Y)(Z)-FV
Note
X = Lead form option (S, S1, S2, M or none)
Y = CTR Rank (A, B, C, D, X, Y, I, J, H or none)
Z = Tape and reel option (TA, TB, TU, TD or none)
F = Lead frame option (F: Iron, None: copper)
V = VDE (optional)
Option Description Packing quantity
None Standard DIP-4 100 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
S2 (TA) Surface mount lead form (Gull-wing) + TA tape & reel option 500 units per reel
S2 (TB) Surface mount lead form (Gull-wing) + TB tape & reel option 500 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
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Page 8
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Package Drawing
(Dimensions in mm)
Standard DIP Type
EL816 Series
Option M Type
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Option S Type
EL816 Series
Option S1 Type
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Option S2 Type
EL816 Series
Recommended pad layout for surface mount leadform
For S and S1 option For S2 option
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816
EL
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Device Marking
EL816 Series
R YWW V
Notes
EL denotes EVERLIGHT
816 denotes Device Number
R denotes CTR Rank
Y denotes 1 digit Year code
WW denotes 2 digit Week code
V denotes VDE (optional)
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Tape & Reel Packing Specifications
Option TA Option TB
Direction of feed from reel Direction of feed from reel
Tape dimensions
EL816 Series
Dimension No.
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.
Dimension(mm) 4.0±0.1 12.0±0.1 2.0±0.1 0.33±0.1
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16.0+0.3/
-0.1
4.55±0.1
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
EL816 Series
Direction of feed from reel
Tape dimensions
Option TD
Option TU
Direction of feed from reel
Dimension No.
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.
Dimension(mm) 1.5+0.1/-0 10.4±0.1 0.4±0.05 4.55±0.1 5.1±0.1
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150C
1-3 C/Sec Max
70 – 170 Sec
200C
217C
>255
C(30s
Max)
1-3 C/Sec Max
60 – 14
0 Sec
260 C(peak, 10
Sec
TIME (S)
4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
Solder Reflow Temperature Profile
EL816 Series
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4 PIN DIP PHOTOTRANSISTOR
PHOTOCOUPLER
DISCLAIMER
1. The specifications in this datasheet may be changed without notice. EVERLIGHT reserves the authority
on material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions for use as
outlined in this datasheet. 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 this
datasheet.
3. These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in
any form is prohibited without the specific consent of EVERLIGHT.
EL816 Series
Everlight Electronics Co., Ltd. 15 http://www.everlight.com
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