8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Schematic
Features
• High current transfer ratio–2000% typical
• High isolation voltage between input
and output (Viso=5000 Vrms )
• Guaranteed performance from 0°C to 70°C
• Pb free and RoHS compliant.
• UL and cUL approved(No. E214129)
• VDE approved (No. 132249)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
Pin Configuration
1. No Connection
2. Anode
3. Cathode
4. No Connection
5. Gnd
6. Vout
7. VB
8. VCC
Description
The 6N138 and 6N139 devices each consists of an infrared emitting diode, optically coupled to a high gain split
Darlington photo detector. They provide extremely high current transfer ratio between input and output, with
access to a base terminal to adjust the gain bandwidth.These devices are packaged in an 8-pin DIP package and
available in wide-lead spacing and SMD options.
Applications
• Digital logic ground isolation
• RS-232C line receiver
• Low input current line receiver
• Microprocessor bus isolation
• Current loop receiver
1
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No: DPC-0000019 Rev.
Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Rating
Unit
IF
20
mA
IFP
40
mA
IFtrans
1
A
Reverse voltage
VR
5
V
Power dissipation
PIN
45
mW
Power dissipation
PO
100
mW
Output current
IO
60
mA
VER
0.5
V
Forward current
Input
Output
Peak forward current
(50% duty, 1ms P.W)
Peak transient Current
(≤1μs P.W,300pps)
Emitter-Base Reverse
Voltage
Output voltage
Supply voltage
6N138
6N139
6N138
6N139
VO
VCC
-0.5 to 7
-0.5 to 18
-0.5 to 7
-0.5 to 18
V
V
Isolation voltage *1
VISO
5000
V rms
Operating temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-55 ~ +125
°C
Soldering temperature *2
TSOL
260
°C
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 RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Electrical Characteristics (TA=0 to 70°C unless specified otherwise
Input
Symbol
Min.
Typ.
Max.
Unit
Forward voltage
VF
-
1.3
1.7
V
IF = 1.6mA
Reverse Voltage
VR
5.0
-
-
V
IR = 10μA, TA=25°C
VF/TA
-
-1.8
-
mV/°C
Symbol
Min
Typ.
Max.
Unit
-
0.01
100
-
-
250
ICCL
-
0.6
ICCH
-
0.05
Parameter
Temperature coefficient of
forward voltage
Condition
IF =1.6mA
Output
Parameter
Logic High
6N138
Output Current
6N139
Logic Low
6N138
Supply Current
6N139
Logic High
6N138
Supply Current
6N139
IOH
Condition
µA
IF=0mA,
VO=VCC=18V
1.5
mA
IF=1.6mA, VO=Open,
VCC=18V
10
µA
IF=0mA, VO=Open,
VCC=18V
Transfer Characteristics (Ta=0 to 70°C unless specified otherwise, Vcc=4.5V)
Parameter
Current Transfer
Ratio
Symbol
CTR
Max.
400
2500
-
500
2000
-
300
2000
-
-
0.05
0.4
-
0.09
0.4
-
0.12
0.4
-
0.17
0.4
-
0.06
0.4
Unit
VOL
Condition
IF = 0.5mA, VO = 0.4V,
VCC=4.5V
%
6N139
6N138
3
Typ.
6N139
6N138
Logic Low
Output Voltage
Min
V
IF = 1.6mA, VO = 0.4V,
VCC=4.5V
IF = 0.5mA, IO = 2mA,
VCC=4.5V
IF = 1.6mA, IO = 8mA,
VCC=4.5V
IF = 5mA, IO = 15mA,
VCC=4.5V
IF = 12mA, IO = 24mA,
VCC=4.5V
IF = 1.6mA, IO = 4.8mA,
VCC=4.5V
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Switching Characteristics
Parameter
Propagation
Delay Time to
Logic Low
(Fig. 13)
(Ta=0 to 70°C unless specified otherwise, Vcc=5V)
Symbol
Min
Typ.
Max.
Unit
-
5
25
IF = 0.5mA , RL=4.7kΩ,
TA=25°C
-
-
30
IF = 0.5mA , RL=4.7kΩ
-
0.2
1
IF = 12mA , RL=270Ω,
TA=25°C
-
-
2
IF = 12mA , RL=270Ω
-
1.4
10
IF = 1.6mA , RL=2.2kΩ,
TA=25°C
-
-
15
IF = 1.6mA , RL=2.2kΩ
-
16
60
IF = 0.5mA , RL=4.7kΩ,
TA=25°C
-
-
90
IF = 0.5mA , RL=4.7kΩ
-
1.7
7
IF = 12mA , RL=270Ω,
TA=25°C
-
-
10
IF = 12mA , RL=270Ω
-
8
35
IF = 1.6mA , RL=2.2kΩ,
TA=25°C
-
-
50
6N139
TPHL
µs
6N138
Propagation
Delay Time to
Logic High
(Fig. 13)
6N139
TPLH
µs
6N138
Condition
IF = 1.6mA , RL=2.2kΩ
Common Mode Transient
Immunity at Logic High
(Fig. 14) *3
CMH
1,000
-
-
V/µs
IF = 0mA , VCM=10Vp-p,
RL=2.2KΩ, TA=25°C
Common Mode Transient
Immunity at Logic Low
(Fig. 14) *3
CML
1,000
-
-
V/µs
IF = 1.6mA , VCM=10Vp-p,
RL=2.2KΩ, TA=25°C
* Typical values at Ta = 25°C
4
Copyright © 2010, Everlight
All RightsRelease
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Release Date : May 13, 2013.
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Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Typical Electro-Optical Characteristics Curves
5
Copyright © 2010, Everlight
All RightsRelease
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Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
6
Copyright © 2010, Everlight
All RightsRelease
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Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Fig. 13 Switching Time Test Circuit and Waveform
Pulse
Generator
Tr=5ns,
Zo=50Ω
+5V
IF
IF
RL
IF
Monitor
Vo
0.1uF
5V
VO
1.5V
0.1uF
VOL
Rin
tPHL
tPLH
Fig. 14 Common Mode Transient Immunity Test Circuit and Waveform
IF
B
+5V
RL
VF
Vo
A
VFF
0.1uF
VCM
Note:
*3 Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading
edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high state (i.e., VO >
2.0V).
Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing
edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state (i.e., VO <
0.8V).
7
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
www.everlight.com
DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Order Information
Part Number
6N13XY(Z)-V
Note
X
Y
Z
V
= Part No. (X = 8 or 9)
= Lead form option (S, S1, M or none)
= Tape and reel option (TA, TB or none).
= VDE (optional)
Option
8
Description
Packing quantity
None
Standard DIP-8
45 units per tube
M
Wide lead bend (0.4 inch spacing)
45 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
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Package Dimension
(Dimensions in mm)
Standard DIP Type
Option M Type
9
Copyright © 2010, Everlight
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Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Option S Type
Option S1 Type
10
Copyright © 2010, Everlight
All RightsRelease
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Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Recommended pad layout for surface mount leadform
Notes.
Suggested pad dimension is just for reference only.
Please modify the pad dimension based on individual need.
Device Marking
Notes
T
EL
6N138
Y
WW
V
11
denotes Factory
No code : made in China
T : made in Taiwan
denotes EVERLIGHT
denotes Device Number
denotes 1 digit Year code
denotes 2 digit Week code
denotes VDE (optional)
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
Tape & Reel Packing Specifications
Option TA
Option TB
Direction of feed from reel
Direction of feed from reel
Tape dimension
12
Dimension No.
A
B
Do
D1
E
F
Dimension(mm)
10.4±0.1
10.0±0.1
1.5+0.1/-0
1.5±0.25
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±0.05
0.4±0.05
16.0±0.3
4.5±0.1
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
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: T P - 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
.
13
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
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DATASHEET
8 PIN DIP LOW INPUT CURRENT HIGH GAIN
SPLIT DARLINGTON PHOTOCOUPLER
6N138 6N139
DISCLAIMER
1.
Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for
above specification.
2.
The graphs shown in this datasheet are representing typical data only and do not show guaranteed values.
3.
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.
4.
These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in any
form is prohibited without the specific consent of EVERLIGHT.
5.
This product is not intended to be used for military, aircraft, automotive, medical, life sustaining or life saving
applications or any other application which can result in human injury or death. Please contact authorized
Everlight sales agent for special application request.
6.
Statements regarding the suitability of products for certain types of applications are based on Everlight’s
knowledge of typical requirements that are often placed on Everlight products in generic applications. Such
statements are not binding statements about the suitability of products for a particular application. It is the
customer’s responsibility to validate that a particular product with the properties described in the product
specification is suitable for use in a particular application. Parameters provided in datasheets and/or
specifications may vary in different applications and performance may vary over time. All operating parameters,
including typical parameters, must be validated for each customer application by the customer’s technical
experts. Product specifications do not expand or otherwise modify Everlight’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
14
Copyright © 2010, Everlight
All RightsRelease
Reserved.Date:06/28/2019
Release Date : May 13, 2013.
Issue No:DPC-0000019 Rev.6
Ver.:6
狀態:Approved(正式發行)
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