Ultraviolet (UV) Metal Can LED
OUE8A Series
Relative Power Output vs Junction
Temperature
1.2
120
Junction Temperature vs. Maximum
Allowable Forward Current
1.0
Maximum Allowable Forward Current I
F
[mA]
100
Relative Power Output (mW)
0.8
80
0.6
60
0.4
40
0.2
20
0.0
0
20
40
60
o
0
80
100
0
20
40
60
80
100
Junction Temperature ( C)
Junction Temperature, T
J
[°C]
Normalized Peak Spectral Responses
1.2
380nm
383nm
1
Duty Ratio vs. Allowable Forward Current
T = 1 ms & variable PW
6,000
T
A
= 25°C
Allowable Pulsed Forward Current [mA]
386nm
391nm
399nm
5,000
Peak Response (W/nm)
0.8
407nm
409nm
4,000
0.6
3,000
0.4
2,000
0.2
1,000
0
350
-
400
450
1
10
100
Wavelength (nm)
Duty Ratio (%)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2
Page 4 of 8
07/09
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
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