Data Sheet

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.5 4
Single-Channel: 6N138, 6N139 Dual-Channel: HCPL2730, HCPL2731 — Low Input Current High Gain Split Darlington Optocouplers
Electrical Characteristics
(Continued) (T
A
= 0 to 70°C unless otherwise specified)
Switching Characteristics (V
CC
= 5V)
** All Typicals at T
A
= 25°C
Symbol Parameter Test Conditions Device Min. Typ.* Max. Unit
T
PHL
Propagation Delay
Time to Logic
LOW
(2)
(Fig. 24)
R
L
= 4.7 Ω , I
F
= 0.5mA 6N139 30 µs
T
A
= 25°C 4 25
R
L
= 4.7 Ω , I
F
= 0.5mA HCPL2731 120
Each Channel T
A
= 25°C 3 100
R
L
= 270 Ω, I
F
= 12mA 6N139 2
T
A
= 25°C 0.2 1
R
L
= 270Ω, I
F
= 12mA, Each Channel HCPL2730 3
T
A
= 25°C HCPL2731 0.3 2
R
L
= 2.2Ω, I
F
= 1.6mA 6N138 15
T
A
= 25°C 1.5 10
R
L
= 2.2Ω, I
F
= 1.6mA, Each Channel HCPL2731
HCPL2730
25
T
A
= 25°C 1 20
T
PLH
Propagation Delay
Time to Logic
HIGH
(2)
(Fig. 24)
R
L
= 4.7Ω, I
F
= 0.5mA 6N139 90 µs
Each Channel HCPL2731
R
L
= 4.7Ω, I
F
= 0.5mA, T
A
= 25°C 6N139 12 60
Each Channel HCPL2731 22
R
L
= 270Ω, I
F
= 12mA 6N139 10
T
A
= 25°C 1.3 7
R
L
= 270Ω, I
F
= 12mA, Each Channel HCPL2730
HCPL2731
15
T
A
= 25°C 5 10
R
L
= 2.2Ω, I
F
= 1.6mA 6N138 50
Each Channel HCPL2730/1
R
L
= 2.2Ω, I
F
= 1.6mA, T
A
= 25°C 6N138 7 35
Each Channel HCPL2730/1 16
|CM
H
| Common Mode
Transient
Immunity at Logic
HIGH
(3)
(Fig. 25)
I
F
= 0mA, |V
CM
| = 10V
P-P
, T
A
= 25°C,
R
L
= 2.2Ω
6N138
6N139
1,000 10,000 V/µs
Each Channel HCPL2730
HCPL2731
|CM
L
| Common Mode
Transient
Immunity at Logic
LOW
(3)
(Fig. 25)
(I
F
= 1.6mA, |V
CM
| = 10V
P-P
, R
L
= 2.2Ω)
T
A
= 25°C
6N138
6N139
1,000 10,000 V/µs
Each Channel HCPL2730
HCPL2731