4N29M, 4N30M, 4N32M, 4N33M, H11B1M, TIL113M General Purpose 6-Pin Photodarlington Optocoupler
Typical Performance Curves
Fig. 1 LED Forward Voltage vs. Forward Current
1.8
1.6
V
CE
= 5.0V
T
A
= 25°C
Normalized to
I
F
= 10 mA
Fig. 2 Normalized CTR vs. Forward Current
1.7
1.4
V
F
- FORWARD VOLTAGE (V)
1.6
1.2
1.5
NORMALIZED CTR
1.0
1.4
T
A
= -55°C
0.8
1.3
T
A
= 25°C
1.2
T
A
= 100°C
1.1
0.6
0.4
0.2
1.0
1
10
100
0.0
0
2
4
6
8
10
12
14
16
18
20
I
F
- LED FORWARD CURRENT (mA)
I
F
- FORWARD CURRENT (mA)
Fig. 3 Normalized CTR vs. Ambient Temperature
1.4
1.0
Fig. 4 CTR vs. RBE (Unsaturated)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
0.9
0.8
I
F
= 10 mA
0.7
I
F
= 5 mA
0.6
0.5
0.4
0.3
0.2
V
CE
= 5.0 V
0.1
0.0
I
F
= 20 mA
1.2
I
F
= 5 mA
NORMALIZED CTR
1.0
I
F
= 10 mA
0.8
0.6
I
F
= 20 mA
0.4
Normalized to
I
F
= 10 mA
T
A
= 25°C
0.2
-60
-40
-20
0
20
40
60
80
100
10
100
1000
T
A
- AMBIENT TEMPERATURE (°C)
R
BE
- BASE RESISTANCE (kΩ)
Fig. 5 CTR vs. RBE (Saturated)
1.0
100
Fig. 6 Collector-Emitter Saturation Voltage
vs. Collector Current
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
0.9
V
CE (SAT)
- COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
V
CE
= 0.3 V
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10
100
1000
I
F
= 5 mA
I
F
= 10 mA
I
F
= 20 mA
T
A
= 25˚C
10
1
I
F
= 2.5 mA
0.1
0.01
I
F
= 5 mA
I
F
= 10 mA
I
F
= 20 mA
0.001
0.01
0.1
1
10
R
BE
- BASE RESISTANCE (k
Ω)
I
C
- COLLECTOR CURRENT (mA)
©2007 Fairchild Semiconductor Corporation
4NXXM, H11B1M, TIL113M Rev. 1.0.0
www.fairchildsemi.com
5
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