LED Lamp
Semiconductor
SR3518 / SR3518(B)
LED Lamp
Features
• Red colored diffusion lens type • φ3mm(T-1) all plastic mold type...
Description
Semiconductor
SR3518 / SR3518(B)
LED Lamp
Features
Red colored diffusion lens type φ3mm(T-1) all plastic mold type Wide half angle of intensity(θ1/2=±55o )
Outline Dimensions
STRAIGHT TYPE
3.0±0.2
unit : mm
STOPPER TYPE
3.0±0.2
4.1±0.2 2.9±0.2 2.9±0.2
4.1±0.2
5.5±0.5
0.4
23.0 MIN
0.4
23.0 MIN
1.0 MIN 2.54 NOM 3.6±0.2 2.54 NOM
1.0 MIN
1 2
1 2
3.6±0.2
3.8±0.2
3.8±0.2
PIN Connections 1.Anode 2.Cathode
KLR-9020-001
1
SR3518 / SR3518(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
23 10 50 4 -25∼85 -30∼100
Unit
mW mA mA V ℃ ℃
260℃ for 5 seconds * 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
Symbol
VF IV
Test Condition
IF= 5mA IF= 5mA IF= 5mA IF= 5mA VR=4V IF= 5mA
Min. Typ. Max.
1.9 2 700 100 ±55 2.3 10 -
Unit
V mcd nm nm uA deg
λP Δλ IR
θ1/2
* Half angle
3
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
KLR-9020-001
2
SR3518 / SR3518(B)
Characteristic Diagrams
Fig. 1 IF - VF Fig. 2 IV - IF
Forward Current IF [mA]
Forward Voltage VF [V]
Luminous Intensity Iv [mcd]
Forward
Current IF [mA]
Fig. 3 IF – Ta
Fig.4 Spectrum Dist...
Similar Datasheet