T-1 Yellow Non-Diffused
60
60 60
50
50 50
40
40 40
30
30 30
20
20 20
10
10 10
0
00
1.0 11.5.0 1.021.0.5 1.522.5.0 2.032.0.5 2.533.5.0 3.04.30.5 3.54.0 4.0
VF – FORWVFA–RVFDOF VR–OWFLOATRARWGDEAV–RODVLTVAOGLETA–GVE – V
Figure 7. Forward current vs. forward voltage
characteristics.
2.5 2.5 2.5
TA = 25° TA =T2A5°= 25°
2.0 2.0 2.0
1.5 1.5 1.5
1.0 1.0 1.0
0.5 0.5 0.5
0
00
0
0 5 0 5 105 10 1510 15 2015 20 20
IF – FORWIFA–RFDIOF CR–UWFROARRREWDNATCRU–DRmRCAEUNRTRE–NmTA– mA
1.6 1.6 1.6
1.5 1.5 1.5
1.4 1.4 1.4
1.3 1.3 1.3
1.2 1.2 1.2
1.1 1.1 1.1
1.0 1.0 1.0
0.9 0.9 0.9
0.8 0.8 0.8
0.7 0.7 0.7
0 100 02010 103200 204030 305040 40 650 50 60 60
IPEAK – PEIPAEKAKICP–UEAPRKERA–EKNPETCAU–KRmRCAEUNRTRE–NmTA– mA
Figure 8. Relative luminous intensity vs.
forward current.
Figure 9. Relative efficiency (luminous intensity
per unit current) vs. peak current.
66
55
44
33
22
11.011.0
10 10 100100 1,0010,000 10,01000,000
tp –tPp U–LPSUELDSUERDAUTRIOANTIO–Nµs– µs
20°20° 10°10° 0° 10.0° 1.0
30°30°
40°40°
.8 .8
50°50°
60°60°
.6 .6
70°70°
.4 .4
80°80°
90°90°
.2 .2
NONN-ODNIF-FDUIFSFEUDSED
0° 0° 20°20° 40°40° 60°60° 80°80° 1001°00°
Figure 10. Maximum tolerable peak current vs.
pulse duration. (IDCMAX as per MAX ratings).
Figure 11. Relative luminous intensity vs. angular displacement.
5