6N139
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet
Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
* "OPIC" (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
s
Applications
s
Absolute Maximum Ratings
s
Outline Dimensions
1. High current transfer ratio
( CTR : MIN. 500% at I
F
=1.6mA )
2. High speed response
(
t
PHL
1 : TYP. 0.22
s at R
L
=270
)
3. High common mode rejection voltage
( CM
H
: TYP. 500V/
s )
4. TTL compatible output
5. Recognized by UL, file No. E64380
1. Interfaces for computer peripherals
2. Measuring instruments, Control equipment
3. Telephone sets
4. Signal transmission between circuits of
different potentials and impedances
6N139
0.8
0.5
TYP.
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
NC
4
NC
5
GND
7
V
B
8
V
CC
6.5
0.5
1.2
0.3
0.85
0.3
9.22
0.5
7.62
0.3
3.5
0.5
3.7
0.5
0.5
0.1
2.54
0.25
0.26
0.1
=0 to 13
Internal connection
diagram
2
Anode
3
Cathode
6
V
O
Primary side mark (Sunken place)
s
Features
High Sensitivity, High Speed
*
OPIC Photocoupler
6N139
I
F
20
mA
I
F
40
mA
I
FM
1
A
V
R
5
V
P
35
mW
V
CC
-
0.5 to
+
18
V
V
O
-
0.5 to
+
18
V
V
EBO
0.5
V
I
O
60
mA
P
O
100
mW
V
iso
(rms)
2.5
kV
T
opr
0 to
+
70
C
T
stg
-
55 to
+
125
C
T
sol
260
C
*5
*1
*2
*3
*4
( Ta=25C)
Rating
Unit
Symbol
Parameter
Forward current
Peak forward current
Peak transient forward current
Reverse voltage
Power dissipation
Supply voltage
Output voltage
Emitter-base reverse
withstand voltage (Pin 5 to 7)
Average output current
Power dissipation
Isolation voltage
Operating temperature
Storage temperature
Soldering temperature
Input
Output
*1 50% duty cycle, Pulse width=1ms
*2 Pulse width
1
s, 300pulse/s
*3 Decreases at the rate of 0.7mA/C if the external temperature is 25C or more.
*4 40 to 60% RH, AC for 1 minute
*5 For 10 seconds
( Unit : mm )
100
1
2
3
4
5V
1.5V
1.5V
8
7
6
5
Pulse generator
I
F
Pulse input
duty ratio
=1/10
I
F
monitor
V
CC
V
O
R
L
C
L
=15pF
0
I
F
V
O
t
PHL
t
PLH
V
OL
*6
CTR (1) I
F
=0.5mA, V
O
=0.4V, V
CC
=4.5V
-
CTR (2) I
F
=1.6mA, V
O
=0.4V, V
CC
=4.5V
-
V
OL
(1)
I
O
=6.4mA, V
CC
=4.5V, I
F
=1.6mA
-
0.1
0.4
V
V
OL
(2)
I
O
=15mA, V
CC
=4.5V, I
F
=5mA
-
0.1
0.4
V
V
OL
(3)
I
O
=24mA, V
CC
=4.5V, I
F
=12mA
-
0.1
0.4
V
I
OH
I
F
=0, V
CC
=V
O
=18V
-
0.05
100
A
I
CCL
I
F
=1.6mA, V
CC
=5V, V
O
=open
-
0.5
-
mA
I
CCH
I
F
=0, V
CC
=5V, V
O
=open
-
10
-
nA
V
F
I
F
=1.6mA, Ta=25C
-
1.5
1.7
V
I
F
=1.6mA
-
-
1.9
-
mV/C
BV
R
I
R
=10
A, Ta=25C
5.0
-
-
V
C
IN
V
F
=0, f=1MHz
-
60
-
pF
I
I-O
Ta=25C, RH=45%, t=5s
V
I-O
=3kV DC
-
-
1.0
A
R
I-O
V
I-O
=500V DC
-
1
10
12
-
C
I-O
f=1MHz
-
0.6
-
pF
*9
*9
*10
*11
*10
*11
t
PHL
R
L
=4.7k
, I
F
=0.5mA
-
5
25
s
R
L
=270
, I
F
=12mA
-
0.3
1
s
t
PLH
R
L
=4.7k
, I
F
=0.5mA
-
10
60
s
R
L
=270
, I
F
=12mA
-
1.5
7
s
CM
H
I
F
=0, V
CM
=10V
P-P
R
L
=2.2k
-
500
-
V/
s
CM
L
I
F
=1.6mA, V
CM
=10V
P-P
R
L
=2.2k
-
-
500
-
V/
s
*8
*8
*8
*7
400
500
1 600
1 800
%
%
6N139
s
Electro-optical Characteristics
(Ta=0 to 70C unless otherwise specified)
Note) Type value : at Ta=25C
*6 Current transfer ratio is the ratio of input current and output current expressed in %.
*7
V
F
/
T
a
*8 Measured as 2-pin element (Short 1, 2, 3, 4 and 5, 6, 7, 8)
( Ta=25C, V
CC
=5V)
s
Switching Characteristics
MIN.
TYP.
MAX.
Symbol
Unit
Parameter
Conditions
Current transfer ratio
Logic (0) output voltage
Logic (1) output current
Logic (0) supply current
Logic (1) supply current
Input forward voltage
Input forward voltage temperature coefficient
Input reverse voltage
Input capacitance
Leak current (input-output)
Isolation resistance (input-output)
Capacitance (input-output)
MIN.
TYP.
MAX.
Symbol
Unit
Parameter
Conditions
Propagation delay time
Output (1)
(0)
Propagation delay time
Output (0)
(1)
Instantaneous common mode
rejection voltage " output (1) "
Instantaneous common mode
rejection voltage " output (0) "
*10 Instantaneous common mode rejection voltage " output (1) " represents
a common mode voltage variation that can hold the output above (1) level (V
O
>2.0V)
Instantaneous common mode rejection voltage " output (0) " represents
a common mode voltage variation that can hold the output above (0) level (V
O
<0.8V)
*
9 Test Circuit for Propagation Delay Time
B
A
1
2
3
4
8
7
6
5
2V
0.8V
0V
10V
10%
90%
5V
10%
90%
10
30
20
0
0
100
25
50
70
75
0
120
0
60
25
50
75
70
100
100
80
40
35
20
P
50C
25C
70C
1.0
0.01
0.1
1
10
100
1.2
1.4
1.6
1.8
2.0
2.2
0
0
3.0mA
2.5mA
2.0mA
1.0mA
10
20
30
40
2
0.5mA
1.5mA
3.5mA
4.0mA
4.5mA
50
60
1
P
O
T
a
=0C
T
a
=25C
V
CC
=5V
I
F
=5mA
P
O
(MAX.
)
V
CM
t
r
t
f
CM
H
V
O
CM
L
V
O
I
F
=0
I
F
=16mA
V
OL
V
CC
=5V
V
O
R
L
V
CM
I
F
V
FF
6N139
*
11 Test Circuit for Instantaneous Common Mode Rejection Voltage
Fig. 1 Forward Current vs.
Ambient Temperature
Forward current I
F
(mA)
Ambient Temperature T
a
(C)
Fig. 2 Power Dissipation vs.
Ambient Temperature
Power dissipation P, P
O
(mW)
Ambient Temperature T
a
(C)
Fig. 3 Forward Current vs.
Forward Voltage
Forward voltage V
F
(V)
Forward current I
F
(mA)
Fig. 4 Output Current vs. Output Voltage
Output voltage V
O
(V)
Output current I
O
(mA)
200
0.1
1
10
100
800
600
400
25C
0C
0
1
2
10
20
30
40
70
0
60
50
1/f=100
s
0
5
10
10
20
30
40
70
0
60
50
1
0.1
10
t
r
t
f
1
10
100
0.004
0.01
100
50
10
1
0.1
10
1
0.1
0.01
0C
25C
10
-
10
0
10
-
9
10
20
30
40
50
60
70
10
-
8
10
-
7
10
-
6
I
F
=0mA
V
CC
=15V
V
O
=OPEN
T
a
=70C
V
O
=0.4V
V
CC
=4.5V
T
a
=70C
V
O
=0.4V
V
CC
=5.0V
t
PLH
t
PHL
t
PLH
t
PHL
1000
I
F
=12mA
R
L
=270
I
F
=0.5mA
R
L
=4.7k
1/f=1ms
Adjust I
F
to V
OL
=2V
T
a
=25C *12
1 000
6N139
Fig. 5 Current Transfer Ratio vs.
Forward Current
Current transfer ratio (%)
Forward current I
F
(mA)
Fig. 6 Output Current vs. Forward Current
Forward current I
F
(mA)
Output current I
O
(mA)
Propagation delay time t
PHL
, t
PLH
(n
)
Ambient Temperature T
a
(C)
Fig. 7-a Propagation Delay Time vs.
Ambient Temperature
Propagation delay time t
PHL
, t
PLH
(n
)
Ambient Temperature T
a
(C)
Fig. 7-b Propagation Delay Time vs.
Ambient Temperature
Rise time, fall time t
r
, t
f
(
s)
Load resistance R
L
(k
)
Fig. 8 Rise Time, Fall Time vs.
Load Resistance
Logic (1) supply current I
CCH
(A)
Ambient Temperature T
a
(C)
Fig. 9 Logic (1) Supply Current vs.
Ambient Temperature
90%
90%
2V
10%
10%
5V
5V
1.5V
1.5V
V
OL
I
F
O
V
O
t
PHL
t
t
f
t
100
PLH
r
1
8
2
7
3
6
4
5
Pulse generator
I
F
Pulse input
duty ratio
I
F
monitor
V
CC
V
O
R
L
C
L
=15pF
Input
Output
(saturated)
Output
(non-saturated)
=1/10
6N139
*
12 Test Circuit for Rise Time, Fall Time vs. Load Resistance
s
Precaution for use
(1) It is recommended that a by-pass capacitor of more than 0.01
F be added between V
CC
and GND near the
device in order to stabilize power supply line.
(2) Transistor of detector side in bipolar configuration is apt to be affected by static electricity for its minute design.
When handling them, general counterplan against static electricity should be taken to avoid breakdown of
devices or degradation of characteristics.
115
Application Circuits
NOTICE
qThe circuit application examples in this publication are provided to explain representative applications of
SHARP devices and are not intended to guarantee any circuit design or license any intellectual property
rights. SHARP takes no responsibility for any problems related to any intellectual property right of a
third party resulting from the use of SHARP's devices.
qContact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
SHARP reserves the right to make changes in the specifications, characteristics, data, materials,
structure, and other contents described herein at any time without notice in order to improve design or
reliability. Manufacturing locations are also subject to change without notice.
qObserve the following points when using any devices in this publication. SHARP takes no responsibility
for damage caused by improper use of the devices which does not meet the conditions and absolute
maximum ratings to be used specified in the relevant specification sheet nor meet the following
conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and
safety when SHARP devices are used for or in connection with equipment that requires higher
reliability such as:
--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely
high level of reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g., scuba).
qContact a SHARP representative in advance when intending to use SHARP devices for any "specific"
applications other than those recommended by SHARP or when it is unclear which category mentioned
above controls the intended use.
qIf the SHARP devices listed in this publication fall within the scope of strategic products described in the
Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export
such SHARP devices.
qThis publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under
the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any
means, electronic or mechanical, for any purpose, in whole or in part, without the express written
permission of SHARP. Express written permission is also required before any use of this publication
may be made by a third party.
qContact and consult with a SHARP representative if there are any questions about the contents of this
publication.
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