6N137
TOSHIBA Photocoupler
GaAℓAs Ired & Photo IC
6N137
Degital Logic Isolation
Tele-Communication
Analog Data Equipment Control
The TOSHIBA 6N137 consist of a high emitting diode and a one chip
photo IC. This unit is 8-lead DIP package.
•
•
•
•
•
LSTTL / TTL compatible: 5V Supply
Ultra high speed: 10MBd
Guaranteed performance over temperature: 0°C to 70°C
High isolation voltage: 2500Vrms min.
UL recognized: UL1577, file no. E67349
Unit in mm
Truth Table
Input
H
L
H
L
Enable
H
H
L
L
Output
L
H
H
H
TOSHIBA
Weight: 0.54g
11−10C4
Pin Configurations (top view)
1
8
7
6
5
I
F
V
F
2
3
7
I
E
V
E
I
CC
I
O
8
6
5
V
CC
V
O
GND
2
3
4
1 : N.C.
2 : Anode
3 : Cathode
4 : N.C.
5 : GND
6 : Output(Open collector)
7 : Enable
8 : V
CC
1
2007-10-01
6N137
Absolute Maximum Ratings
Characteristic
Forward current
LED
Pulse forward current
Reverse voltage
Output current
Output voltage
Detector
Supply voltage (1 minute maximum)
Enable input voltage
(not to exceed V
CC
by more than 500mV)
Output collector power dissipation
Operating temperature range
Storage temperature range
Lead solder temperature (10 s)
(Note 2)
(Note 1)
Symbol
I
F
I
FP
V
R
I
O
V
O
V
CC
V
EH
P
O
T
opr
T
stg
T
sol
Rating
20
40
5
50
7
7
5.5
85
0~70
−55~125
260
Unit
mA
mA
V
mA
V
V
V
mW
°C
°C
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
(Note 1) 50% duty cycle, 1ms pulse width.
(Note 2) Soldering portion of lead: Up to 2mm from the body of the device.
Recommended Operating Conditions
Characteristic
Input current, low level each channel
Input current, high level each channel
High level enable voltage
Low level enable voltage (output high)
Supply voltage, output*
Fan out (TTL load)
Operating temperature
Symbol
I
FL
I
FH
V
EH
V
EL
V
CC
N
Ta
Min.
0
7
2.0
0
4.5
―
0
Max.
250
20
V
CC
0.8
5.5
8
70
Unit
μA
mA
V
V
V
―
°C
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this
product, please confirm specified characteristics shown in this document.
*This item denotes operating ranges, not meaning of recommended operating conditions.
Precaution
Please be careful of the followings.
A ceramic capacitor(0.1μF)should be connected from pin 8 to pin 5 to stabilize the operation of the high gain
linear amplifier. Failure to provide the bypassing may impair the switching property. The total lead length
between capacitor and coupler should not exceed 1cm.
2
2007-10-01
6N137
Electrical Characteristics
Over Recommended Temperature
(Ta = 0~70°C unless otherwise noted)
Characteristic
High level output current
Symbol
I
OH
V
OL
I
EH
I
EL
I
CCH
I
CCL
(Note 3)
Capacitance (input−output)
(Note 3)
Input forward voltage
Input reverse breakdown
voltage
Input capacitance
Current transfer ratio
R
I−O
C
I−O
V
F
BV
R
C
IN
CTR
Test Condition
V
CC
=5.5V, V
O
=5.5V
I
F
=250μA, V
E
= 2.0V
V
CC
=5.5V, I
F
=5mA
V
EH
=2.0V
I
OL
(sinking)=13mA
V
CC
=5.5V, V
E
=2.0V
V
CC
=5.5V, V
E
=0.5V
V
CC
=5.5V, I
F
=0, V
E
=0.5V
V
CC
=5.5V, I
F
=10mA
V
E
=0.5V
V
I
−
O
=500V, Ta=25°C
R.H.≤60%
f=1MHz, Ta=25°C
I
F
=10mA, Ta=25°C
I
R
=10μA, Ta=25°C
V
F
=0, f=1MHz
I
F
=5.0mA, R
L
=100Ω
Min.
―
(**)Typ.
1
Max.
250
Unit
μA
Low level output voltage
High level enable current
Low level enable current
High level supply current
Low level supply current
Resistance (input−output)
―
―
―
―
―
―
―
―
5
―
―
0.4
−1.0
−1.6
7
12
10
12
0.6
―
−2.0
15
18
―
―
1.75
―
―
―
V
mA
mA
mA
mA
Ω
pF
V
V
pF
%
0.6
1.65
―
45
1000
(**) All typical values are at V
CC
=5V, Ta=25°C
(Note 3) Pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8 shorted together.
3
2007-10-01
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