H11AV1 Fairchild Semiconductor, H11AV1 Datasheet - Page 5

• Manufacturer Part Number: H11AV1
• Description: PHOTOTRANSISTOR OPTOCOUPLERS
• Manufacturer: Fairchild Semiconductor

© 2003 Fairchild Semiconductor Corporation
H11AV1-M
TYPICAL PERFORMANCE CURVES
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-60
10
1
Fig. 3 Normalized CTR vs. Ambient Temperature
Fig. 1 LED Forward Voltage vs. Forward Current
-40
Normalized to
I
T
F
A
= 10 mA
= 25°C
I
Fig. 5 CTR vs. RBE (Saturated)
F
T
-20
- LED FORWARD CURRENT (mA)
A
- AMBIENT TEMPERATURE (°C)
R
H11AV1A-M
BE
I
- BASE RESISTANCE (k Ω)
F
0
= 20 mA
I
F
= 10 mA
100
10
20
T
T
T
A
A
A
I
F
= -55°C
= 25°C
= 100°C
= 5 mA
I
I
I
F
F
F
40
= 20 mA
= 10 mA
= 5 mA
PHOTOTRANSISTOR OPTOCOUPLERS
60
V
CE
80
= 0.3 V
Page 5 of 10
1000
100
100
Fig. 6 Collector-Emitter Saturation Voltage vs Collector Current
H11AV2-M
0.001
0.01
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
1
0.01
10
0
I
T
F
V
T
A
A
= 20 mA
CE
= 25˚C
Fig. 2 Normalized CTR vs. Forward Current
= 25°C
2
= 5.0V
I
F
= 5 mA
I
Fig. 4 CTR vs. RBE (Unsaturated)
F
4
= 10 mA
I
C
I
- COLLECTOR CURRENT (mA)
I
F
R
F
6
- FORWARD CURRENT (mA)
BE
= 2.5 mA
0.1
- BASE RESISTANCE (kΩ)
8
I
F
= 10 mA
100
10
I
F
V
= 5 mA
CE
12
= 5.0 V
I
F
1
= 20 mA
14
H11AV2A-M
Normalized to
I
F
= 10 mA
16
18
1000
20
10
6/30/03