epitex
Opto-Device & Custom LED
MOLD LED LAMP L450 series
Lead ( Pb ) Free Product – RoHS Compliant
L450-_ _U
1) Specifications
(1) Chip material
(2) Peak wavelength
(3) Package
(4) Lead frame
Blue LED Lamp
This series of L450-_ _U is an InGaN LED mounted on a lead frame with a clear epoxy lens.
On forward bias, it emits a band of visible light that peaks 450nm.
InGaN
450nm typ.
Clear epoxy resin
Soldered
2) Absolute Maximum Ratings
Item
Symbol Maximum Rated Value
Power Dissipation
P
D
120
Forward Current
I
F
30
Reverse Voltage
V
R
5
Operating Temperature
T
OPR
-30 ~ +85
Storage Temperature
T
STG
-30 ~ +100
Soldering Temperature
T
SOL
260
3) Electro-Optical Characteristics [Ta=25°C]
Item
Symbol Condition
Forward Voltage
V
F
I
F
=20mA
Reverse Current
I
R
V
R
=5V
Total Radiated Power
P
O
I
F
=20mA
I
F
=20mA
Peak Wavelength
λ
P
I
F
=20mA
Half Width
∆λ
Unit
mW
mA
V
°C
°C
°C
Ambient Temperature
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Minimum
Typical
3.8
1.3
450
30
Maximum
4.3
10
460
440
Unit
V
uA
mW
nm
nm
4) Characteristics of Brightness [Ta=25°C]
Brightness I
F
=20mA unit: mcd
Viewing
Type
Half Angle
Minimum
Typical
Maximum
L450-01U
±10°
250
L450-02U
±5°
600
L450-03U
±12°
250
L450-04U
±23°
100
L450-05U
±30°
50
L450-06U
±9°
1000
±20°(Long)
L450-09U
150
±13°(Short)
L450-10U
1100
L450-33U
±18°
120
L450-36U
±28°
50
‡
Brightness is measured by Tektronix J-16.
‡
Total Radiated Power is measured by Photodyne #500.
Outer Dimension
Dimension Figure
Φ5
1
Φ5
2
Φ5
3
Φ5
4
Φ5
5
Φ5
6
Φ5
7
Oval
Φ10
8
Φ3
9
Φ3
10
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