6N138
6N138
s
Features
1. High current transfer ratio
( CTR : MIN. 300% at I
F
= 1.6mA )
2. High speed response
( t
PHL
: TYP. 2
µ
s at R
L
= 2.2kΩ )
3. Instantaneous common mode rejection
voltage ( CM
H
: TYP. 500V/
µ
s )
4. TTL compatible output
5. Overseas standard model
6. Recognized by UL, file No. E64380.
High Sensitivity, High Speed
OPIC Photocoupler
s
Outline Dimensions
0.85
±
0.3
8
7
6N138
1.2
±
0.3
6
5
6.5
±
0.5
( Unit : mm )
Internal connection
diagram
8
7
6
5
0.5TYP
s
Applications
1. Interfaces for computer peripherals
2. Electronic calculators, measuring instruments,
control equipment
3. Telephone sets
4. Signal transmission between circuits of
different potentials and impedances
3.7
±
0.5
3.5
±
0.5
1
2
3
4 0.8
±
0.2
1.2
±
0.3
Primary side mark (Sunken place )
9.22
±
0.5
1
2
3
4
7.62
±
0.3
θ
0.5
±
0.1
1 NC
2.54
±
0.25
θ
=
0 to 13
˚
0.26
±
0.1
θ
5 GND
6 V
O
7 V
B
8 V
CC
2 Anode
3 Cathode
4 NC
* “ 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
Absolute Maximum Ratings
Parameter
Forward current
*1
Peak forward current
*2
Peak transient forward current
Reverse voltage
Power dissipation
Supply voltage
Output voltage
Emitter-base reverse
withstand voltage ( pin 5 to 7 )
*3
Average output current
Power dissipation
*4
Isolation voltage
Operating temperature
Storage temperature
*5
Soldering temperature
Symbol
I
F
I
F
I
FM
V
R
P
V
CC
V
O
V
EBO
I
O
P
O
V
iso
T
opr
T
stg
T
sol
Rating
20
40
1
5
35
- 0.5 to + 7
- 0.5 to + 7
0.5
60
100
2 500
0 to + 70
- 55 to + 125
260
( Ta = 25˚C )
Unit
mA
mA
A
V
mW
V
V
V
mA
mW
V
rms
˚C
˚C
˚C
Input
Output
*1 50% duty cycle, Pulse width: 1ms
*2 pulse width <=1
µ
s, 300pps
*3 Decreases at the rate of 0.7mA /˚C if the external temperature is 25˚C or more.
*4 40 to 60% RH, AC for 1 minute
*5 For 10 seconds
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
