High Power Infrared LED (850 nm)
Lead(Pb)Free Product-RoHS Compliant
L850D-33
Features
●
High Power Infrared LED
●
Peak wavelength typ. 850 nm
●
Very High radiant Intensity
●
Emission angle ±18°
Infrared LED Lamp
L850D-33 is an AlGaAs LED mounted on a lead frame with a clear epoxy lens.
On forward bias it emits a spectral band of radiation, which peaks at 850nm.
Applications
●
Infrared Illumination for CCTV
●
IR Data Transmission
●
Industrial Sensors
Safety Advices
Depending on the application, these devices which emit infrared light may exceed over Accessible
Emission Limit and cause the damage to the human eye.
Keep the safety precautions given in IEC 60825-1 and IEC 625471 before using.
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
180
100
1000
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
‡Pulse Forward Current condition: Duty=1% and Pulse Width=10us.
‡Soldering condition: Soldering condition must be completed within 3 seconds at 265°C
Electro-Optical Characteristics (Ta=25°C)
Item
Symbol
Condition
Forward Voltage
Reverse Current
Total Radiated Power
Radiant Intensity
Peak Wavelength
Half Width
Viewing Half Angle
Rise Time
Fall Time
V
F
I
R
P
O
I
E
λP
∆λ
θ
1/2
Minimum
Typical
1.6
Maximum
1.8
10
Unit
V
uA
mW
mW/sr
IF=50mA
VR=5V
IF=50mA
IF=50mA
IF=50mA
IF=50mA
IF=50mA
IF=50mA
IF=50mA
835
18
23
50
850
30
±18
25
15
865
nm
nm
deg.
ns
ns
tr
tf
‡Total Radiated Power is measured by Photodyne #500.
‡Radiant Intensity is measured by Tektronix J-6512.
Viewing Angle
京公网安备 11010802033920号
EEWORLD
