Datasheet

6N138, 6N139
www.vishay.com
Vishay Semiconductors
Rev. 1.6, 23-Jan-15
2
Document Number: 83605
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Notes
• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
maximum ratings for extended periods of the time can adversely affect reliability.
(1)
Derate linearly above 50 °C free-air temperature at a rate of 0.333 mA/°C.
(2)
Derate linearly above 50 °C free-air temperature at a rate of 0.467 mW/°C.
(3)
Derate linearly above 25 °C free-air temperature at a rate of 0.6 mA/°C.
(4)
Derate linearly above 25 °C free-air temperature at a rate of 1 mW/°C.
(5)
Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
INPUT
Reverse voltage V
R
5V
Forward current I
F
25 mA
Average input current
(1)
I
f(avg)
20 mA
Input power dissipation
(2)
P
diss
35 mW
OUTPUT
Supply and output voltage
Pin 8 to 5, pin 6 to 5 6N138 V
CC
, V
O
-0.5 to 7 V
Pin 8 to 5, pin 6 to 5 6N139 V
CC
, V
O
-0.5 to 18 V
Emitter base reverse voltage Pin 5 to 7 0.5 V
Peak input current
50 % duty cycle - 1 ms
pulse width
40 mA
Peak transient input current t
p
≤ 1 μs, 300 pps 1 A
Output current Pin 6 I
O
60 mA
Output power dissipation
(3)(4)
P
diss
100 mW
COUPLER
Isolation test voltage t = 1 min V
ISO
5300 V
RMS
Isolation resistance
V
IO
= 500 V, T
amb
= 25 ° C R
IO
≥ 10
12
Ω
V
IO
= 500 V, T
amb
= 100 ° C R
IO
≥ 10
11
Ω
Storage temperature T
stg
-55 to +150 °C
Operating temperature T
amb
-55 to +100 °C
Lead soldering temperature
(5)
t = 10 s T
sld
260 °C
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Input forward voltage I
F
= 1.6 mA V
F
1.4 1.7 V
Input reverse breakdown voltage I
R
= 10 μA B
VR
5V
Temperature coefficient of
forward voltage
I
F
= 1.6 mA -1.8 mV/°C
OUTPUT
Logic low, output voltage
(1)
I
F
= 1.6 mA, I
O
= 4.8 mA, V
CC
= 4.5 V 6N138 V
OL
0.1 0.4 V
I
F
= 1.6 mA, I
O
= 8 mA, V
CC
= 4.5 V 6N139 V
OL
0.1 0.4 V
I
F
= 5 mA, I
O
= 15 mA, V
CC
= 4.5 V 6N139 V
OL
0.15 0.4 V
I
F
= 12 mA, I
O
= 24 mA, V
CC
= 4.5 V 6N139 V
OL
0.25 0.4 V
Logic high, output current
(1)
I
F
= 0 mA, V
CC
= 7 V 6N138 I
OH
0.1 250 μA
I
F
= 0 mA, V
CC
= 18 V 6N139 I
OH
0.05 100 μA
Logic low supply current
(1)
I
F
= 1.6 mA, V
O
= OPEN, V
CC
= 18 V I
CCL
0.2 1.5 mA
Logic high supply current
(1)
I
F
= 0 mA, V
O
= OPEN, V
CC
= 18 V I
CCH
0.001 10 μA