Datasheet

7
Figure 3b. Relative luminous intensity vs. DC forward current. HLMT-xxxx.Figure 3a. Relative luminous intensity vs. DC forward current. HLMA-xxxx.
Figure 4. Maximum forward current vs. ambient temperature.
Figure 5a. Maximum average current vs. peak forward current. HLMA-xxxx. Figure 5b. Maximum average current vs. peak forward current. HLMT-xxxx.
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0
0
I
F
- DC FORWARD CURRENT - mA
20 40
2.5
1.5
1.0
10 30
2.0
50
0.5
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
0
0
I
F
- DC FORWARD CURRENT - mA
20 40
4.0
2.0
1.0
10 30 60
3.0
50
I
F
– FORWARD CURRENT – mA
0
0
T
A
– AMBIENT TEMPERATURE – qC
40 80
50
40
30
20
10
20 60 100
RT
J-A
= 380 qC/W
RT
J-A
= 476 qC/W
I
AVG
– AVERAGE CURRENT – mA
50
0
I
PEAK
– PEAK FORWARD CURRENT – mA
50
40
30
20
10
75 100
f ≥ 1 KHz
I
AVG
= AVERAGE CURRENT – mA
50
0
I
PEAK
– PEAK FORWARD CURRENT – mA
83
50
40
30
20
10
67 100
f ≥ 1 KHz
f ≥ 300 Hz
f ≥ 100 Hz
58 75 92