Data Sheet

QRE1113, QRE1113GR
www.onsemi.com
4
TYPICAL PERFORMANCE CURVES (Continued)
Figure 6. Forward Current vs. Forward Voltage Figure 7. Rise and Fall Time vs. Load Resistance
Figure 8. Forward Voltage vs. Ambient
Temperature
Figure 9. Radiation Diagram
V
F
− FORWARD VOLTAGE (V)
I
F
− FORWARD CURRENT (mA)
1.0 1.1 1.2 1.3 1.4 1.5
0
10
20
30
40
50
T
A
= 25˚C
R
L
− LOAD RESISTANCE (kW)
0.1 101
1
10
100
V
CC
= 10 V
t
pw
= 100 us
T=1ms
T
A
= 25˚C
I
C
= 0.3 mA
I
C
= 1 mA
t
f
t
f
t
r
t
r
RISE AND FALL TIME (ms)
V
F
− FORWARD VOLTAGE (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
IF = 50 mA
I
F = 10 mA
I
F = 20 mA
T
A
− AMBIENT TEMPERATURE (˚C)
−40 −20 0 20 40 60 80
ANGULAR DISPLACEMENT
00.20.40.6 0.60.40.2
1.0
0.9
0.8
0.7
RELATIVE RADIANT INTENSITY