4
Notes:
1. For AlInGaP Red, the thermal resistance applied to LED junction to cathode lead. For InGaN Blue and Green, the thermal resistance applied to LED
junction to anode lead.
2. The dominant wavelength λ
d
is derived from the Chromaticity Diagram and represents the color of the lamp.
3. Tolerance for each color bin limit is ±0.5 nm
4. The radiant intensity, Ie in watts/steradian, may be found from the equation Ie = Iv/η
v
, where Iv is the luminous intensity in candelas and η
v
is the
luminous ecacy in lumens/watt.
5. h
e
= j
V
/ I
F
x V
F
, where j
V
is the emitted luminous ux, IF is electrical forward current and VF is the forward voltage.
Electrical/Optical Characteristics T
A
= 25
o
C
Parameters Symbol
Value
Units Test ConditionMin. Typ. Max.
Forward voltage
Red
Green
Blue
V
F
2.0
2.8
2.8
2.20
3.3
3.2
2.40
3.85
3.85
V I
F
= 20 mA
Reverse Voltage
Red
Green
Blue
V
R
5.0
5.0
5.0
V
I
R
= 100 mA
I
R
= 10 mA
I
R
= 10 mA
Thermal resistance
[1]
Rq
J-PIN
240
o
C/W LED Junction-to-pin
Dominant wavelength
[2, 3]
Red
Green
Blue
l
d
622
520
460
630
525
470
634
540
480
nm I
F
= 20 mA
Peak wavelength
Red
Green
Blue
l
PEAK
639
516
464
nm Peak of wavelength of spectral
distribution at I
F
= 20 mA
Spectral half width
Red
Green
Blue
Dl
1/2
17
32
23
nm Wavelength width at spectral
distribution
1
/
2
power point at I
F
= 20 mA
Luminous Ecacy
[4]
Red
Green
Blue
hv 155
520
75
lm/W Emitted luminous power/Emitted
radiant power
Luminous Flux
Red
Green
Blue
j
V
1300
3000
600
mlm I
F
= 20 mA
Luminous Eciency
[5]
Red
Green
Blue
h
e
30
50
10
lm/W Luminous Flux/Electrical Power
I
F
= 20 mA
Notes:
1. Derate linearly as shown in gure 3 and gure 7.
2. Duty factor 10%, frequency 1KHz.
3. Duty factor 30%, frequency 1KHz.
Absolute Maximum Rating at T
A
= 25
o
C
Parameters Blue and Green Red Unit
DC forward current
[1]
30 50 mA
Peak pulsed forward current 100
[2]
100
[3]
mA
Power dissipation 116 120 mW
LED junction temperature 130 130
o
C
Operating temperature range -40 to +85 -40 to +100
o
C
Storage temperature range -40 to +100 -40 to +120
o
C
