CT Micro Rev 1
Proprietary & Confidential Page 4 Aug, 2013
6N138, 6N139
Low Input Current Photodarlington Coupler
Electrical Characteristics
T
A
= 0 - 70°C, V
CC
= 5V (unless otherwise specified).
Switching Characteristics
Symbol
Parameters Test Conditions Min Typ Max Units
Notes
T
PHL
High to Low
Propagation Delay
6N139
I
F
= 0.5mA,
R
L
= 4.7k
- - 30
µs
T
A
= 25
0
C
- 4.8 25
I
F
= 12mA,
R
L
= 250
- - 2
T
A
= 25
0
C
- 0.2 1
6N138
I
F
= 1.6mA,
R
L
= 2.2k
- - 15
T
A
= 25
0
C
- 1.35 10
T
PLH
Low to High
Propagation Delay
6N139
I
F
= 0.5mA,
R
L
= 4.7k
- - 90
µs
T
A
= 25
0
C
- 15 60
I
F
= 12mA,
R
L
= 250
- - 10
T
A
= 25
0
C
- 1.6 7
6N138
I
F
= 1.6mA,
R
L
= 2.2k
- - 50
T
A
= 25
0
C
- 7.6 35
CM
H
Common Mode Transient
Immunity at Logic High
I
F
= 0mA, |VCM| = 10V
P-P
,
T
A
= 25°C,R
L
= 2.2kΩ
1,000 - -
V/µs
CM
L
Common Mode Transient
Immunity at Logic Low
I
F
= 1.6mA, |VCM| = 10V
P-P
,
T
A
= 25°C,R
L
= 2.2kΩ
1,000 - -