High Efficiency LED Lamp
SHE144RC-(B)
Semiconductor
High Efficiency LED Lamp
Features
• • • • • • • • Red colored transparency lens type Ellipse...
Description
SHE144RC-(B)
Semiconductor
High Efficiency LED Lamp
Features
Red colored transparency lens type Ellipse type(X=4.6mm, Y=5.8mm) Ultra luminosity Flangeless package High power LEDs Oval shape Lens Color : Red View Angle : 70˚/ 34˚
Application
Full color displays Message boards Variable message signs(VMS)
Outline Dimensions
4.6±0.2 5.8
0.2
unit :
mm
7.7±0.2
3.6±0.5 0.5 22.0 MIN
1.0 MIN 2.54 NOM
PIN Connections 1.Anode 2.Cathode
KLE-3010-000
1
SHE144RC-(B)
Absolute maximum ratings
Characteristic
Power Dissipation Forward Current * Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature
2 1
Symbol
PD IF IFP VR Topr Tstg
Ratings
110 40 65 4 -20∼85 -25∼100 260℃ for 5 seconds
Unit
mW mA mA V ℃ ℃
* Soldering Temperature Tsol *1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
Electrical Characteristics
Characteristic
Forward Voltage Luminous Intensity Peak Wavelength Spectrum Bandwidth Reverse Current Half Angle
Symbol
VF IV
Test Condition
IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V
Min. Typ. Max.
1.6 68 2.1 155 660 20 ±17 ±35 2.5 350 10 -
Unit
V mcd nm nm uA deg
λP Δλ IR
θ1/2
X Y
IF= 20mA
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity *4. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18%
*4. Luminous Intensity classification
K 68~100
L 100~155
M 155~230
N 230~350
KLE-3010-000
2
...
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