LUCKY LIGHT
Features
♦
Standard T-1 diameter package
♦
General purpose leads
♦
Reliable and rugged
Package Dimension:
Part NO.
LL-304HD2E
Notes:
Material
GaP
Lens Color
Red Diffused
Source Color
Red
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.25(.010”)mm
unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04”) max
4. Lead spacing is measured where the leads emerge from the package.
5.
Specifications are subject to change without notice
Part No.
LL-304HD2E
Spec No.
S/N-302x4236R1R3
Page
2
of
2
LUCKY LIGHT
Absolute Maximum Ratings at Ta=25℃
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Continuous Forward Current
Derating Linear From 50℃
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[4mm(.157”) From Body]
MAX.
100
100
50
0.4
5
-40℃ to +80℃
-40℃ to +80℃
260℃ for 5 Seconds
Unit
mW
mA
mA
mA/℃
V
Electrical Optical Characteristics at Ta=25℃
Parameter
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Symbol
Iv
2θ
1/2
λp
λd
△λ
V
F
I
R
---
1.7
---
Min.
0.4
30
---
Typ.
0.6
35
700
697
90
2.1
---
---
2.80
100
Max.
---
40
Unit
mcd
Deg
mA
nm
nm
V
µA
Test Condition
I
F
=20mA (Note 1)
(Note 2)
I
F
=20mA
I
F
=20mA (Note 3)
I
F
=20mA
I
F
=20mA
V
R
=5V
Note:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
Part No.
LL-304HD2E
Spec No.
S/N-302x4236R1R3
Page
3
of
3
LUCKY LIGHT
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Spectral Radiance (Peak @ 700nm)
1.0
0.8
Normalized
Response
0.6
0.4
0.2
0.0
500
520
540
560
580
600
620
640
660
680
700
720
740
760
780
800
820
840
860
Wave Length(nm)
Forward Current
vs Forward Voltage
Forward Current IF(mA)
50
40
30
20
10
0
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
Forward Voltage VF(V)
Relative Luminous Intensity
vs Forward Current
3
Relative Intensity
(LOP@20mA=1)
2.5
2
1.5
1
0.5
0
0
10
20
30
40
50
Forward Current IF(mA)
Beam Pattern
0
-30
30
-60
60
-90
1.0
0.8
0.6
0.4
0.2
0.2
0.4
0.6
0.8
1.0
90
Relative Intensity (LOP@MAX=1)
Part No.
LL-304HD2E
Spec No.
S/N-302x4236R1R3
Page
4
of
4
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