Single-Channel: 6N135, 6N136 , HCPL2503, HCPL4502 Dual-Channel: HCPL2530, HCPL2531 — High Speed Transistor Optocouplers
Typical Performance Curves
Fig. 1 Normalized CTR vs. Forward Current
1.2
1.2
Fig. 2 Normalized CTR vs. Temperature
1.0
1.0
NORMALIZED CTR
0.8
NORMALIZED CTR
0.8
0.6
0.6
0.4
Normalized to:
I
F
= 16 mA
0.2
V
O
= 0.4 V
V
CC
= 5 V
T
A
= 25°C
0.4
Normalized to:
T
A
= 25°C
0.2
I
F
= 16mA
V
CC
= 5 V
V
O
= 0.4 V
0.0
0.1
1
10
100
0.0
-60
-40
-20
0
20
40
60
80
100
I
F
- FORWARD CURRENT (mA)
T
A
- TEMPERATURE (°C)
Fig. 3 Output Current vs. Output Voltage
T
A
= 25°C
V
CC
= 5 V
I
F
= 40mA
I
F
= 35mA
12
10
8
6
4
2
0
0
2
4
6
8
10
12
14
16
18
20
I
F
= 30mA
I
F
= 25mA
I
F
= 20mA
I
F
= 15mA
I
F
= 10mA
I
F
= 5mA
Fig. 4 Logic High Output Current
vs. Temperature
I
OH
– LOGIC HIGH OUTPUT CURRENT (nA)
1000
I
F
= 0 mA
V
CC
= 5 V
V
O
= 5 V
100
16
14
I
O
– OUTPUT CURRENT (mA)
10
1
0.1
-60
-40
-20
0
20
40
60
80
100
V
O
– OUTPUT VOLTAGE (V)
T
A
– TEMPERATURE (°C)
Fig. 5 Propagation Delay vs. Temperature
800
700
10000
Fig. 6 Propagation Delay vs. Load Resistance
Tp – PROPAGATION DELAY (ns)
600
500
R
L
= 4.1kΩ (TPLH)
R
L
= 4.1kΩ (TPLH)
400
R
L
= 1.9kΩ (TPHL)
300
R
L
= 1.9kΩ (TPLH)
200
100
0
-60
I
F
= 16mA
V
CC
= 5 V
-40
-20
0
20
40
60
80
100
T
P
- PROPAGATION DELAY (ns)
IF - 10mA (TPHL)
1000
IF - 16mA (TPHL)
IF - 16mA (TPLH)
IF - 10mA (TPLH)
100
1
10
V
CC
= 5 V
T
A
= 25°C
T
A
– TEMPERATURE (°C)
R
L
– LOAD RESISTANCE (kΩ)
©2005 Fairchild Semiconductor Corporation
6N135, 6N136, HCPL2503, HCPL4502, HCPL2530, HCPL2531 Rev. 1.0.7
www.fairchildsemi.com
7
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