
ILD1, ILD2, ILD5, ILQ1, ILQ2, ILQ5
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Vishay Semiconductors
Rev. 1.8, 28-Jun-11
8
Document Number: 83646
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Fig. 7 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 8 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 9 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 10 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 11 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 12 - Collector Emitter Current vs. Temperature and LED
Current
iild1_05
100
10
1
0.1
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)
TA = - 55 °C
TA = 100 °C
TA = 25 °C
iild1_06
100
10
1
0.1
0.0
0.5
1.0
1.5
NCTR (SAT)
NCTR
I
F - LED Current (mA)
CTRNF
-
Normalized
CTR
Factor
Normalized to:
VCE= 10 V,IF = 10 mA
TA= 25 °C
CTRce(sat)VCE= 0.4 V
iild1_07
100
10
1
0.1
0.0
0.5
1.0
1.5
NCTR (SAT)
NCTR
IF - LED Current (mA)
CTRNF
-
Normalized
CTR
Factor
Normalized to:
VCE =10V, IF = 10 mA,TA= 25 °C
TA= 50 °C
CTRce(sat) VCE = 0.4 V
iild1_08
100
10
1
0.1
0.0
0.5
1.0
1.5
IF - LED Current (mA)
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
= 70 °C
CTR
-
Normalized
CTR
Factor
iild1_09
0.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current (mA)
NCTR
-
Normalized
CTR
NCTR(SAT)
NCTR
Normalized to:
VCE= 10 V, IF = 10 mA, TA = 25 °C
CTRce(sat) VCE = 0.4 V
TA= 85 °C
iild1_10
60
50
30
20
10
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