
MICROPAC INDUSTRIES, INC.
OPTOELECTRONIC PRODUCTS DIVISION
·
725 E.Walnut St., Garland, TX 75040
·
(972)272-3571
·
Fax (972)487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
66058
SINGLE/DUAL CHANNEL, LOW-INPUT CURRENT OPTOCOUPLER (Electrically similar to 6N140)
09/23/03
ELECTRICAL CHARACTERISTICS
T
a
= -55
°
C to 125
°
C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
Current Transfer Ratio
CTR
300
300
200
400
UNITS
%
%
%
TEST CONDITIONS
I
F
= 0.5mA, V
O
= 0.4V, V
CC
= 4.5V
I
F
= 1.6mA, V
O
= 0.4V, V
CC
= 4.5V
I
F
= 5.0mA, V
O
= 0.4V, V
CC
= 4.5V
I
F
= 0.5mA, I
OL
= 1.5mA, V
CC
= 4.5V
I
F
= 5.0mA, I
OL
= 10mA, V
CC
= 4.5V
NOTE
1,2
1,2
1,2
1000
750
Logic Low Output Voltage
V
OL
0.1
0.2
0.4
0.4
V
V
1
Logic High Output Current
I
OH
I
CCH
.005
250
μ
A
I
F
= 2
μ
A, V
O
= V
CC
= 18V
I
F1
= 0mA, V
CC
= 18V
I
F1
= I
F2
= 0mA, V
CC
= 18V
1,3
High Level Output Current -XX1
-XX2
.01
10
20
μ
A
μ
A
Low Level Supply Current -XX1
-XX2
I
CCL
.01
2
4
mA
mA
I
F1
= 1.6mA, V
CC
= 18V
I
F1
= I
F2
=1.6mA, V
CC
= 18V
Input Forward Voltage
V
F
BV
R
I
I—O
1.4
1.7
V
I
F
= 1.6mA
I
R
= 10μA
V
I—0
= 1500Vdc,
Relative Humidity = 45%
t
A
= 25°C, t = 5s
I
F
= 0.5mA, V
CC
= 5.0V, R
L
= 4.7k
I
F
= 1.6mA, V
CC
= 5.0V, R
L
= 1.5k
I
F
= 5mA, V
CC
= 5.0V, R
L
= 680
I
F
= 0.5mA, V
CC
= 5.0V, R
L
= 4.7k
I
F
= 1.6mA, V
CC
= 5.0V, R
L
= 1.5k
I
F
= 5mA, V
CC
= 5.0V, R
L
= 680
1
Input Reverse Breakdown Voltage
5
V
1
Input-Output Insulation Leakage
Current
1.0
μA
4
Propagation Delay Time To High
Output Level
t
PLH
17
14
8
60
50
30
μ
s
μ
s
μ
s
Propagation Delay Time To Low
Output Level
t
PHL
30
3
2
100
30
10
μ
s
μ
s
μ
s
TYPICAL CHARACTERISTICS
T
a
= 25
°
C, V
CC
= 5V Each Channel
PARAMETER
Input Capacitance
Capacitance (Input-Output)
Input Diode Temperature
Coefficient
Resistance (Input-Output)
Resistance (Input-Input)
Input-Input Insulation Leakage
Current
Common Mode Transient
immunity at High Output Level
Common Mode Transient
Immunity at Low Output Level
NOTES:
1.
Each channel.
2.
CURRENT TRANSFER RATIO is defined as the ratio of output collector current, I
O
, to the forward LED input current., I
F
, times 100%.
3.
I
F
= 2
μ
A for channel under test. For all other channels, I
F
= 10mA.
4.
Device considered a two-terminal device.
5.
Measured between each input pair shorted together and all output pins shorted together.
6.
Measured between each input pair shorted together.
7.
CM
H
is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (i.e. V
O
>
2.0V).
8.
CM
L
is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (i.e. V
O
<
0.8V).
SYMBOL
C
IN
C
I-O
V
F
T
A
R
I-0
R
I-I
I
I-I
MIN
TYP
60
1.5
-1.8
MAX
UNITS
pF
pF
mV/
°
C
TEST CONDITIONS
V
F
= 0, f = MHz, t
a
= 25°C
f = 1MHz, t
a
= 25
°
C
I
F
= 1.6mA
NOTE
1
1, 5
1
10
12
10
12
0.5
nA
V
I—O
= 500V, t
a
= 25
°
C
V
I—I
= 500V, t
a
= 25
°
C
Relative Humidity = 45%
V
I—I
= 500V, t = 5s
V
CM
= 50V
P-P
,V
CC
= 5.0V,
R
L
= 1.5k
, I
F
= OmA, t
a
= 25
°
C
V
CM
= 50V
P-P
,V
CC
= 5.0V,
R
L
= 1.5k
, I
F
= 1.6mA, t
a
= 25
°
C
1, 5
6
6
CM
H
500
1000
V/
μ
s
7,9
CM
L
500
1000
V/
μ
s
8,9
9.
In applications where dV/dt may exceed 50,000 V/
μ
s (such as static discharge) a series resistor, R
CC
, should be included to protect the detector IC’s from
destructively high surge currents. The recommended value is R
CC
= 0.60 I
.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
SYMBOL
Input Current, Low Level
Input Current, High Level
I
FH
Supply Voltage
V
CC
MIN
0
0.5
2.0
MAX
2
5
18
UNITS
μ
A
mA
V
I
FL
F
(mA)