2
Device Selection Guide
Part Number
Color and Dominant Wavelength
λd (nm) Typ
[3]
Luminous Intensity Iv,- (mcd) at 20 mA
[1,2,4]
Min. Max.
HLMP-LG65-VY0DD Red 626 1150 2400
HLMP-LG65-WX0DD Red 626 1380 1990
HLMP-LG65-WZ0DD Red 626 1380 2900
Notes:
1. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition.
2. The optical axis is closely aligned with the package mechanical axis.
3. Dominant wavelength, λd, is derived from the CIE Chromaticity Diagram and represents the color of the lamp.
4. Tolerance for each bin limit is ± 15%.
Absolute Maximum Ratings
T
J
= 25°C
Parameter Red Unit
DC Forward Current
[1]
50 mA
Peak Forward Current 100
[2]
mA
Power Dissipation 130 mW
Reverse Voltage 5 V
LED Junction Temperature 130 °C
Operating Temperature Range -40 to +100 °C
Storage Temperature Range -40 to +100 °C
Notes:
1. Derate linearly as shown in Figure 4.
2. Duty Factor 30%, frequency 1KHz.
Electrical / Optical Characteristics
T
J
= 25°C
Parameter Symbol Min. Typ. Max. Units Test Conditions
Forward Voltage V
F
1.8 2.1 2.4 V I
F
= 20 mA
Reverse Voltage V
R
5 V I
R
= 100 µA
Dominant Wavelength
[1]
λ
d
618 626 630 nm I
F
= 20 mA
Peak Wavelength λ
PEAK
634 nm Peak of Wavelength of Spectral Distribution
at I
F
= 20 mA
Thermal Resistance Rθ
J-PIN
240 °C/W LED Junction-to-Anode lead
Luminous Ecacy
[2]
η
V
150 lm/W Emitted Luminous Power/Emitted Radiant Power
Notes:
1. The dominant wavelength is derived from the chromaticity Diagram and represents the color of the lamp
2. The radiant intensity, I
e
in watts per steradian, may be found from the equation I
e
= I
V
/η
V
where I
V
is the luminous intensity in candelas and η
V
is
the luminous ecacy in lumens/watt.
