12
HCPL-J312
HCNW3120
HCPL-3120
5
4
3
5
4
3
5
4
3
2
V
V
= 15 TO 30 V
= 0 V
OUTPUT = OPEN
CC
EE
V
V
= 15 TO 30 V
= 0 V
OUTPUT = OPEN
V
V
= 15 TO 30 V
= 0 V
OUTPUT = OPEN
CC
EE
CC
EE
2
1
0
2
1
0
1
0
-40 -20
0
20 40 60 80 100
-40 -20
0
20 40 60 80 100
-40 -20
0
20 40 60 80 100
T
– TEMPERATURE – °C
T
– TEMPERATURE – °C
T
– TEMPERATURE – °C
A
A
A
Figure 9. IFLH vs. Temperature.
500
400
300
500
400
300
500
I
V
= 10 mA
I
T
= 10 mA
V
= 30 V, V
= 0 V
EE
F
F
CC
Rg = 10 Ω, Cg = 10 nF
= 25 °C
T
T
PLH
PHL
= 30 V, V = 0 V
= 25 °C
A
CC
EE
Rg = 10 Ω
Cg = 10 nF
DUTY CYCLE = 50%
f = 10 kHz
T
Rg = 10 Ω, Cg = 10 nF
DUTY CYCLE = 50%
f = 10 kHz
A
400
300
DUTY CYCLE = 50%
f = 10 kHz
200
100
200
100
200
100
T
T
T
T
PLH
PHL
PLH
PHL
6
8
10
12
14
16
15
20
25
30
-40 -20
0
20 40 60 80 100
T – TEMPERATURE – °C
A
I
– FORWARD LED CURRENT – mA
V
– SUPPLY VOLTAGE – V
F
CC
Figure 10. Propagation Delay vs. VCC
.
Figure 11. Propagation Delay vs. IF.
Figure 12. Propagation Delay vs.
Temperature.
500
500
V
T
= 30 V, V
= 25 °C
= 10 mA
= 0 V
EE
V
T
= 30 V, V
= 25 °C
= 10 mA
= 0 V
CC
A
CC
A
EE
I
I
F
F
400
300
Cg = 10 nF
400
300
Rg = 10 Ω
DUTY CYCLE = 50%
f = 10 kHz
DUTY CYCLE = 50%
f = 10 kHz
200
100
200
100
T
T
T
T
PLH
PHL
PLH
PHL
0
10
20
30
40
50
0
20
40
60
80
100
Rg – SERIES LOAD RESISTANCE – Ω
Cg – LOAD CAPACITANCE – nF
Figure 13. Propagation Delay vs. Rg.
Figure 14. Propagation Delay vs. Cg.
ETC [ ETC ]
