Datasheet

6/15/05
Page 5 of 12
© 2005 Fairchild Semiconductor Corporation
LOW INPUT CURRENT
HIGH GAIN SPLIT
DARLINGTON OPTOCOUPLERS
SINGLE CHANNEL: HCPL-0700 HCPL-0701
DUAL CHANNEL: HCPL-0730 HCPL-0731
TYPICAL PERFORMANCE CURVES
Fig. 1 Propagation Delay vs. Temperature
(HCPL-0700, HCPL-0701)
T
A
- TEMPERATURE (˚C)
T
A
- TEMPERATURE (˚C)
-60 -40 -20 0 20 40 60 80 100
t
p
- PROPAGATION DELAY (
µs)
0
5
10
15
20
25
30
35
t
p
- PROPAGATION DELAY (
µs)
Fig. 3 Propagation Delay vs. Temperature
(HCPL-0700, HCPL-0701)
-60 -40 -20 0 20 40 60 80 100
0
1
2
3
4
t
PHL
t
PLH
I
F
= 12 mA
V
CC
= 5 V
R
L
= 270 Ω
1/f = 50 µs
T
A
- TEMPERATURE (˚C)
Fig. 4 Logic High Output Current vs. Temperature
(HCPL-0700, HCPL-0701)
-40 -20 0 20 40 60 80 100
I
OH
- LOGIC HIGH OUTPU
T CURRENT (nA)
0.01
0.1
1
10
100
1000
V
CC
= V
O
= 5.5 V
T
A
- TEMPERATURE (˚C)
t
p
- PROPAGATION DELAY (
µs)
Fig. 5 Propagation Delay vs. Input Forward Currrent
(HCPL-0730, HCPL-0731)
012345678910
0
4
8
12
16
20
T
A
- TEMPERATURE (˚C)
Fig. 2 Propagation Delay vs. Temperature
(HCPL-0700, HCPL-0701)
-60 -40 -20 0 20 40 60 80 100
t
p
- PROPAGATION DELAY (
µs)
0
2
4
6
8
10
12
14
16
18
20
t
PHL
t
PLH
I
F
= 1.6 mA
V
CC
= 5 V
R
L
= 2.2 kΩ
1/f = 50 µs
t
PLH
t
PHL
Fig. 6 Output Current vs. Input Forward Current
(HCPL-0700, HCPL-0701)
I
F
- INPUT FORWARD CURRENT (mA)
0.01 0.1 1 10
I
O
- OUTPU
T CURRENT (mA)
0.01
0.1
1
10
100
T
A
= 70˚C
T
A
= 25˚C
T
A
= 0˚C
T
A
= -40˚C
T
A
= 85˚C
V
CC
= 5V
V
O
= 0.4V
T
A
= 25
V
CC
= 5V
t
PLH
R
L
= 4.7kΩ
t
PHL
R
L
= 2.2kΩ or 4.7kΩ
t
PLH
R
L
= 2.2kΩ
V
CC
= 5 V
I
F
= 0.5 mA
R
L
= 4.7 kΩ
1/f = 50 µs