5
Absolute Maximum Rating at T
A
= 25
°
C
Parameters Value Unit
DC Forward Current
[1]
30 mA
Peak Pulsed Forward Current
[2]
100 mA
Power Dissipation 116 mW
LED Junction Temperature 130
°
C
Operating Temperature Range –40 to +85
°
C
Storage Temperature Range –40 to +100
°
C
Notes:
1. Derate linearly as shown in Figure 2.
2. Duty factor 10%, frequency 1 KHz.
Electrical/Optical Characteristics
T
A
= 25
o
C
Blue Green Cyan
Parameters Symbol Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Test Condition
Forward Voltage V
F
3.2 3.85 3.3 3.85 3.2 3.85 V I
F
= 20 mA
Reverse Voltage
[1]
V
R
5.0 5.0 5.0 V I
R
= 10 µA
Thermal Resistance Rq
J-PIN
240 240 240
o
C/W LED Junction to
Anode Lead
Dominant l
d
460 470 480 520 525 540 490 505 508 nm I
F
= 20 mA
Wavelength
[2]
Peak Wavelength l
PEAK
464 516 501 nm Peak of Wavelength
of Spectral Distribu-
tion at I
F
= 20 mA
Spectral Half Width Dl
1/2
23 32 30 nm Wavelength Width
at Spectral Distribu-
tion Power Point
at I
F
= 20 mA
Luminous Efficacy
[3]
h
v
74 484 319 lm/W Emitted Luminous
Power/Emitted
Radiant Power
Notes:
1. The reverse voltage of the product is equivalent to the forward voltage of the protective chip at I
R
= 10 µA.
2. The dominant wavelength, l
d
, is derived from the Chromaticity Diagram and represents the color of the lamp.
3. The radiant intensity, Ie in watts/steradian, may be found from the equation Ie = Iv/h
v
, where Iv is the luminous intensity in candelas and h
v
is the lumi-
nous efficacy in lumens/watt.
