Datasheet

2
Device Selection Guide
Part Number Color and Dominant Wavelength
λd (nm) Typ
Luminous Intensity Iv
(mcd) at 20 mA-Min
[1]
Luminous Intensity Iv
(mcd) at 20 mA-Max
[1]
HLMP-LG65-TX0DD Red 626 800 1990
Tolerance for each intensity limit is ± 15%.
Note:
1. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition.
Absolute Maximum Ratings
T
J
= 25°C
Parameter Red Unit
DC Forward Current
[2]
50 mA
Peak Forward Current 100
[3]
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:
2. Derate linearly as shown in Figure 4.
3. 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
5VI
R
= 100 μA
Dominant Wavelength
[4]
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 Efficacy
[5]
η
V
150 lm/W Emitted Luminous Power/Emitted Radiant Power
Notes:
4. The dominant wavelength is derived from the chromaticity Diagram and represents the color of the lamp
5. The radiant intensity, I
e
in watts per steradian, may be found from the equation I
e
= I
V
/K
V
where I
V
is the luminous intensity in candelas and K
V
is
the luminous efficacy in lumens/watt.