EVERLIGHT EL817, EL817M, EL817S Technical Data

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

Features:

Current transfer ratio

•

(CTR:MIN.50% at IF =5mA ,VCE =5V)

• High isolation voltage between input

and output (Viso=5000 V rms )

• Compact dual-in-line package

EL817*:1-channel type

• Pb free

• UL approved (No. E214129)

• VDE approved (No. 132249)

• SEMKO approved (No. 300858,300859,304855,

304827,2022251,0143133/01-03,0101083/01,
303345,303349)

• NEMKO approved (No. P04203585, P00102385,

P02101854)

• DEMKO approved (No. 311822-01/02/03,310352-01,

311822-03A)

• CSA approved (No. 1143601)

• BSI approved (No. 8592, 8593)

• Options available:

- Leads with 0.4”(10.16mm) spacing (M Type)

- Leads bends for surface mounting (S and S1 Type)

- Tape and Reel of Type for SMD(Add”Ⅰ -TA” Suffix)

- Tape and Reel of Type Ⅱ for SMD(Add”-TB” Suffix)

- The tape is 16mm and is wound on a 33cm reel

EL817 Series

EL817

EL817M

EL817S

• The product itself will remain within RoHS compliant version.

Description

The EL817 series contains a infrared emitting diode optically

coupled to a phototransistor. It is packaged in a 4-pin DIP package
and available in wide-lead spacing and SMD option.

Applications

Computer terminals

•

• System appliances, measuring instruments

• Registers, copiers, automatic vending machines

• Electric home appliances, such as fan heaters, etc.

• Signal transmission between circuits of different potentials

and impedances

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

Device Selection Guide

Chip Material

Part. No.

IR PT

EL817* GaAs Silicon

Package Dimensions

Anode mark

Rank mark*1

Factory identification mark*2

Year code*3

Week code*4

EL817 Series

E L 8 1 7

E V E R L I G H T

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

yp

Technical Data Sheet
Photocoupler-RoHS Compliant

Package Dimensions

M Type

E L 8 1 7

E V E R L I G H T

EL817 Series

S T

e

E L 8 1 7

E V E R L I G H T

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

S1 Type

EL817 Series

E L 8 1 7

EVERLIGHT

Notes:

1. Rank shall be or shall not be marked

2. Factory code shall be marked (T: Taiwan / C: China)

3. Year date code

4. 2-digit work week

5. All dimensions are in millimeters

6. Specifications are subject to change without notice

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

EL817 Series

Absolute Maximum Ratings ( Ta=25

Parameter Symbol Rating Unit

Forward Current IF 50

Input Reverse Voltage VR 6
Power Dissipation P 70
Collector Power Dissipation PC 150

Output Collector Current IC 50
Collector-Emitter Voltage V
Emitter-Collector Voltage V

35

CEO

6

ECO

°C )

mA

mW
mW

mA

V

V
V

Total Power Dissipation Ptot 200 mW

＊1

Storage Temperature Tstg -55~+125 °C

(1) Short between anode and cathode on the primary side and
between collector, emitter and base on the secondary side.
(2) The isolation voltage tester with zero-cross circuit shall be used.
(3) The waveform of applied voltage shall be a sine wave

*1

AC for 1 minute, R.H= 40~ 60%RH

*2

For 10 seconds

Isolation Voltage

Operating Temperature Topr -55~+110 °C

＊

2

Soldering Temperature

-Isolation voltage shall be measured using the following method.

Viso 5000 V rms

Tsol 260 °C

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

Electro-Optical Characteristics (Ta=25°C)

Parameter Symbol Min. Typ. Max. Unit Condition

Input

Output

Forward
Reverse

Current
Terminal

Collector
Dark current

Collector­Emitter
breakdown

VF - 1.2 1.4 V IF=20mA

IR - - 10 uA VR=4V

Ct - 30 250 pF V=0,f=1kHz

I

- - 100 nA VCE=20V

CEO

BV

35 - - V Ic=0.1mA

CEO

EL817 Series

Transfer

Characteristics

voltage
Current

-

Transfer

CTR 50

600 %
ratio
Collector­Emitter
saturation

V

- 0.1 0.2 V

CE(sat)

IF=20mA ,Ic=1 mA

voltage
Isolation
resistance

5×1010 1011 -

ISO

Ω

DC500V,40~60%R.H

R

Flotation

Cf - 0.6 1.0 pF V=0, f=1MHz

capacitance
Cut-off

VCE=5V, IC=2 mA

fc - 80 - kHz

frequency

R

Rise time tr - 4 18 us

IF=5mA ,VCE=5V

=100Ω, -3dB

L

VCE=2V

I

=2mA,RL=100Ω

C

Fall time t

- 3 18 us

f

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

Supplement

Current Transfer Ratio CTR

Sub-Model No. Rank mark CTR (%)
EL817*
EL817* (L)
EL817* (A) A 80 to 160
EL817* (B) B 130 to 260
EL817* (C) C 200 to 400
EL817* (D) D 300 to 600

note 1

50 to 600

note2

L 50 to 100

EL817 Series

Condition

V
T

F

= 5 V

CE

= 25°C

a

= 5 mA

I

EL817* (AB) A or B 80 to 260
EL817* (BC) B or C 130 to 400
EL817* (CD) C or D 200 to 600

Note1. The symbol “ * “ can be none or S or M by different leads form request
Note2. The symbol “ ( ) ” can be CTR rank

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

(

)

5

(

)

Technical Data Sheet
Photocoupler-RoHS Compliant

Fig. 3

Ta=25°C

EL817 Series

Ic =0.5mA

1.0mA

3.0mA

5.0mA

7.0mA

Ta=25°C

30mA

20mA

10mA

mA

IF =5mA

=5V

V

CE

IF=20mA

=

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

a=25

Ω

Technical Data Sheet
Photocoupler-RoHS Compliant

EL817 Series

V

=20V

VCE=2V

2mA

I

C=

°C

T

tr

t

f

t

d

t

s

R

=10KΩ

VCE=2V
I

=2mA

C

=

°

1KΩ

100

Vcc

100

50Ω

Input

Ω

Output

Input

Output

10%

90%

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

RELIABILITY PLAN

z The reliability of products shall be satisfied with items listed below.

Confidence level : 90 % , LTPD : 10 %

Classification

Endurance test

Test Item

Operation Life *

High Temperature / High
Humidity Reverse Bias
(H3TRB)

High Temperature Reverse
Bias (HTRB)

Description & Condition

± 3°C

Ta = 25

IR: If = 50 mA
Pt: Pc = 130 mW ( Vf=1.4v) , 1000 hrs

Ta = 85

± 3°C , Humi. = 85 % rh

Pt: 80% * Vce (max rating) , 1000 hrs

Ta = 105

Pt: 100% * Vce (Max rating) ,
1000 hrs

± 3°C

EL817 Series

(Acc.)

Sample

0 / 22 MIL-S-750 : 1026

0 / 22 JIS C 7021 : B-11

0 / 22 JIS C 7021 : B-8

Failure

Criteria

CTR shift > 1.2
Vf > U* 1.0
Ir > U * 1.0
Vce(sat) >U*1.0
Bvceo < L*1.0
Bveco < L*1.0

Reference

Standard

MIL-S-883 : 1005
JIS C 7021 : B-1

Environmental
Test

Low Temperature Storage

High Temperature Storage

Auto clave P = 15 PSIG , Ta = 121 °C ,

Temperature Cycling
(Air to Air)

Thermal Shock
(Liquid to Liquid)

Solder Resistance

Solder Ability

Ta = -50

Ta = 125

Humi. = 100 % rh , 48 hrs

125°C ~ - 55 °C

125 ~ - 55°C
t (dwell) = 5 min
t (trans.) = 10 sec , 100 cycles
Ta = 260
t (dwell) = 10

Ta = 230
t (dwell) = 5

± 3°C , 1000 hrs

± 3°C , 1000 hrs

30 ~ 30 min , 100 cycles

± 3°C

± 1 sec

± 3 °C

± 1 sec

0 / 22 JIS C 7021 : B-12

0 / 22 JIS C 7021 : B-10

0 / 22 JESD 22-A102-B

0 / 22 MIL-S-883 :1010

0 / 22 MIL-S-202 : 107D

0 / 22 MIL-S-750 : 2031

0 / 22

L :Low
Spec.Limit

U : Up Spec.
Limit

MIL-S-883 : 1008

JIS C 7021 : A-4

MIL-S-750 : 1051
MIL-S-883 :1011

JIS C 7021 : A-1

MIL-S-883 : 2003
JIS C 7021 : A-2

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

1. Tube Packing Specifications ( For Dip & M Type)

1. Tube

EL817 Series

2.Inner Carton

3.Outside Carton

Labe

RoHS

EL817

T

H

G

I

L

R

E

V

E

z Packing Quantity

1. 100 Pcs/ Per Tube

2. 25 Tubes / Inner Carton

3. 12 Inner Cartons / Outside Carton

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

1. Tape & Reel Packing Specifications

1. Tape & Reel (For S & S1 Type only)

TA

EL817 Series

TB

2. Inner Carton

EL817

RoHS

3. Outside Carton

Labe

E

V

E

T

H

G

I

L

R

z Packing Quantity

1. 1,000 Pcs / Per Reel

2. 3 Reels / Inner Carton

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang

EVERLIGHT ELETCRONICS CO., LTD

Technical Data Sheet
Photocoupler-RoHS Compliant

3. 10 Inner Cartons / Outside Carton

EL817 Series

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Device No：DPC-817-001 Prepared date：08-2-2005 Prepared by：Chun-Chih Liang