Electrical/Optical Characteristics at TA = 25°C
HLMP-R100
HLMP
-0300/-0301
HLMP
-0400/-0401
HLMP
-0503/-0504
Sym. Description Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Test
Conditions
2θ1/2 Included Angle
Between Half
Luminous
100
100
100
100
Deg. Note 1. Fig. 6
Intensity
Points
λP Peak
645
635
583
565
nm Measurement
Wavelength
at Peak
λd Dominant
637
626
585
569
nm Note 2
Wavelength
∆λ1/2 Spectral Line
20
40
36
28
nm
Halfwidth
τs Speed of
30
90
90
500
ns
Response
C Capacitance
30
16
18
18
pF VF = 0;
f = 1 MHz
RθJ-PIN Thermal
260
260
260
260
°C/W Junction to
Resistance
Cathode Lead
VF Forward
Voltage
1.8 2.2
1.9 2.6
2.1 2.6
2.2 3.0
V
IF = 20 mA
Figure 2.
V Reverse
5.0
5.0
5.0
5.0
R
Breakdown
Voltage
V
I
R
=
100
µA
ηv Luminous
80
145
500
595
lm/W Note 3
Efficacy
Notes:
1. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
2. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the
color of the device.
3. Radiant intensity, Ie, in watts/steradian, may be found from the equation Ie = Iv/ηv, where Iv is the luminous intensity in candelas and ηv
is the luminous efficacy in lumens/watt.
Figure 1. Relative Intensity vs. Wavelength.
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