MOLD LED LAMP L740series
Lead(Pb)Free Product-RoHS Compliant
L740-_ _AU
Specifications
1. Chip material
2. Peak wavelength
3. Resin Material
4. Solder
Infrared LED Lamp
This series of L740-_ _AU is an AlGaAs LED mounted on a lead frame and encapsulated in various
types of epoxy lens which offer different design settings.
On forward bias, it emits a high power radiation of typical 18mW with a peak wavelength at 740nm.
AIGaAs
740nm
Epoxy resin
Lead free
Absolute Maximum Ratings
Item
Power Dissipation
Forward Current
Pulse Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
P
D
I
F
I
FP
V
R
T
OPR
T
STG
T
SOL
Maximum Rated Value
140
75
500
5
-30 ~ +85
-40 ~ +100
265
Unit
mW
mA
mA
V
°C
°C
°C
Ambient Temperature
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Electro-Optical Characteristics (Ta=25°C)
Item
Forward Voltage
Reverse Current
Total Radiated Power
Peak Wavelength
Half Width
Rise Time
Fall Time
Symbol
V
F
I
R
P
O
λ
P
∆λ
tr
tf
Condition
IF=50mA
VR=5V
IF=50mA
IF=50mA
IF=50mA
IF=50mA
IF=50mA
14.0
18.0
740
30
50
25
Minimum
Typical
1.8
Maximum
2.2
10
Unit
V
uA
mW
nm
nm
ns
ns
Characteristics of Radiant Intensity (Ta=25°C)
Radiant Intensity I
F
=50mA
Viewing
Type
Unit : mW/sr
Half Angle
Minimum
Typical
Maximum
L740-01AU
L740-02AU
L740-03AU
L740-04AU
L740-05AU
L740-06AU
L740-09AU
L740-46AU
L740-41AU
L740-42AU
L740-31AU
L740-33AU
L740-34AU
L740-36AU
±33°
20
±18°
40
±16°
±23°
70
55
±10°
±7°
±10°
±20°
±40°
±7°
±25°(Long)
±15°(Short)
90
120
90
4
010
90
70
Outer
Dimension
Φ
5
Φ
5
Φ
5
Φ
5
Φ
5
Φ
5
Φ
5
Oval
Φ
5
Φ
4
Φ
4
Φ
3
Φ
3
Φ
3
Φ
3
Dimension
Figure
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Total Radiant Power is measured by Photodyne #500
Brightness is measured by Tektronix J-16
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