7
Green HLMP-355x/-356x Series
Electrical Specications at T
A
= 25°C
Symbol Description
Device
HLMP- Min. Typ. Max. Units Test Conditions
2q
1/2
Including Angle Between
Half Luminous Intensity
Points
3554
3568
50
40
Deg. Note 1
(Figure 21)
λ
PEAK
Peak Wavelength 565 nm Measurement at
Peak (Figure 1)
λ
d
Dominant Wavelength 569 nm Note 2
Δλ
1/2
Spectral Line Halfwidth 28 nm
τ
s
Speed of Response 500 ns
C Capacitance 18 pF V
F
= 0; f = 1 MHz
Rq
J-PIN
Thermal Resistance 260 °C/W Junction to
Cathode Lead
V
F
Forward Voltage 2.1 2.7 V I
F
= 10 mA
(Figure 17)
V
R
Reverse Breakdown Voltage 5.0 V
I
R
= 100 μA
η
V
Luminous Ecacy 595 lm/W Note 3
Notes:
1. q
1
/
2
is the o-axis angle at which the luminous intensity is half the axial luminous intensity.
2. Dominant wavelength, λ
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which denes the color of the
device.
3. Radiant Intensity, I
e
, in watts/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.
Figure 18. Relative luminous intensity vs.
forward current.
Figure 19. Relative eciency (luminous intensity
per unit current) vs. peak current.
Figure 17. Forward current vs. forward voltage.
