Datasheet

www.vishay.com
6
Document Number 83646
Rev. 1.3, 10-Jun-04
VISHAY
ILD1/ 2/ 5 / ILQ1/ 2/ 5
Vishay Semiconductors
Figure 5. Normalized Non-Saturated and Saturated CTR vs. LED
Current
Figure 6. Normalized Non-Saturated and Saturated CTR vs. LED
Current
Figure 7. Normalized Non-Saturated and Saturated CTR vs. LED
Current
iild1_05
100101
.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
I
F
- Forward Current - mA
V
F
- Forward Voltage - V
T
A
= -55°C
T
A
=100°C
T
A
= 25°C
iild1_06
100101.1
0.0
0.5
1.0
1.5
NCTR(SAT)
NCTR
I
F
- LED Current - mA
CTRNF - Normalized CTR Factor
Normalized to:
V
CE
=10V,I
F
=10mA
T
A
= 25°C
CTRce(sat) V
CE
= 0.4 V
iild1_07
100101.1
0.0
0.5
1.0
1.5
NCTR(SAT)
NCTR
I
F
- LED Current - mA
CTRNF - Normalized CTR Factor
ˇ
Normalized to:
V
CE
=10V,I
F
= 10 mA, T
A
= 25°C
T
A
= 50°C
CTRce(sat) V
CE
= 0.4 V
Figure 8. Normalized Non-Saturated and Saturated CTR vs. LED
Current
Figure 9. Normalized Non-Saturated and Saturated CTR vs. LED
Current
Figure 10. Collector-Emitter Current vs. Temperature and LED
Current
iild1_08
100101.1
0.0
0.5
1.0
1.5
I
F
- LED Current - mA
NCTR(SAT)
NCTR
Normalized to:
V
CE
=10V,I
F
=10mA
T
A
= 25°C
CTRce(sat) V
CE
= 0.4 V
T
A
= 70°C
CTR - Normalized CTR Factor
iild1_09
.1 1 10 100
1.5
1.0
0.5
0.0
I
F
- LED Current - mA
NCTR - Normalized CTR
NCTR(SAT)
NCTR
Normalized to:
V
CE
=10 V,I
F
= 10 mA, T
A
= 25°C
CTRce(sat) V
CE
= 0.4 V
T
A
= 85°C
iild1_10
60503020100
0
5
10
15
20
25
30
35
50°C
70°C
85°C
I
F
- LED Current - mA
I
CE
- Collector Current - mA
25°C
40