KLM-9020-001 1
SM5411 / SM5411(B)
LED Lamp
Features
• Green Colored diffusion lens type
• φ5mm(T-13/4) all plastic mold type
• Low power consumption
Outline Dimensions unit : mm
S
Se
em
mi
ic
co
on
nd
du
uc
ct
to
or
r
STRAIGHT TYPE STOPPER TYPE
8.6±0.2
5.8±0.2
1.0MIN
1.0MIN
5.8±0.2
0.5
1 2
2.54NOM
0.5
1 2
2.54NOM
8.6±0.2
0.5
23.0 MIN
0.8±0.2
0.5
0.8±0.2
5.0±0.2 5.0±0.2
PIN Connections
1.Anode
2.Cathode
KLM-9020-001 2
SM5411 / SM5411
(
B
)
Absolute maximum ratings
Characteristic Symbol Ratings Unit
Power Dissipation PD 85 mW
Forward Current IF 30 mA
*1Peak Forward Current IFP 50 mA
Reverse Voltage VR 4 V
Operating Temperature Topr -25∼85 ℃
Storage Temperature Tstg -30∼100 ℃
*2Soldering Temperature Tsol 260℃ for 5 seconds
*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 Symbol Test Condition Min. Typ. Max. Unit
Forward Voltage VF I
F= 20mA - 2.1 2.8 V
Luminous Intensity IV IF= 20mA 80 200 - mcd
Peak Wavelength λP IF= 20mA - 570 - nm
Spectrum Bandwidth Δλ IF= 20mA - 30 - nm
Reverse Current IR VR=4V - - 10 uA
*3Half angle θ1/2 IF= 20mA - 11 - deg
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
KLM-9020-001 3
SM5411 / SM5411
(
B
)
Characteristic Diagrams
Fig.4 Spectrum Distribution
Fig. 3 IF – Ta
Fig. 2 IV - IF
Fig. 1 IF - VF
Forward Current IF [mA]
Ambient Temperature Ta [℃]
Relative Intensity [%]
Wavelength λ [nm]
Forward Voltage VF [V]
Forward Current IF [mA]
Forward Current IF [mA]
Luminous Intensity Iv [mcd]
Fig. 5 Radiation Diagram
Relative Luminous Intensity Iv [%]
