Datasheet

3
Table 2. Absolute Maximum Ratings (T
A
= 25°C)
Parameter Red Green & Blue Unit
DC forward current
[1]
50 30 mA
Peak forward current
[2]
100 100 mA
Power dissipation 125 114 mW
Reverse voltage 4V
[3]
V
Maximum junction temperature T
j max
125 °C
Operating temperature range -40 to + 110
[4]
°C
Storage temperature range -40 to + 120 °C
Notes:
1. Derate linearly as shown in Figure 4a & 4b.
2. Duty Factor = 10% Frequency = 1KHz
3. Driving the LED in reverse bias condition is suitable for short term only
4. Refer to Figure 4a and gure 4b for more information
Table 3. Optical Characteristics (T
A
= 25°C)
Color
Dominant Wavelength,
O
d
(nm)
[1]
Peak Wavelength,
O
p
(nm)
Viewing Angle
2T
½
[2]
(Degrees)
Luminous Ecacy
K
V
[3]
(lm/W)
Luminous Eciency
K
e
(lm/W)
Min Typ. Max Typ. Typ. Typ. Typ.
Red 618 622 628 629 120 210 43
Green 525 530 537 521 120 535 75
Blue 465 470 477 464 120 84 15
Notes:
1. The dominant wavelength is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
2. T
½
is the o axis angle where the luminous intensity is ½ the peak intensity
3. Radiant intensity, Ie in watts / steradian, may be calculated from the equation Ie = I
V
/ K
V
, where I
V
is the luminous intensity in candelas and K
V
is
the luminous ecacy in lumens / watt.
4. )
V
is the total luminous ux output as measured with an integrating sphere at mono pulse condition.
Table 4. Electrical Characteristics (T
A
= 25°C)
Color
Forward Voltage,
V
F
(V)
[1]
Reverse Voltage
V
R
@ 100PA
Reverse Voltage
V
R
@ 10PA
Thermal Resistance
RT
J-P
(°C/W)
[2]
Min Typ. Max. Min. Min. Typ
Red 1.80 2.10 2.50 4 – 280
Green 2.80 3.20 3.80 – 4 180
Blue 2.80 3.20 3.80 – 4 180
Notes:
1. Tolerance ± 0.1V.
2. One chip on thermal resistance