Document
Semiconductor
SR5511 / SR5511(B)
LED Lamp
Features
• Red colored diffusion lens type • φ5mm(T-13/4) all plastic mold type • Available on tape and reel
Outline Dimensions
STRAIGHT TYPE
5.0±0.2
unit : mm
STOPPER TYPE
5.0±0.2
8.6±0.2 0.8±0.2 0.8±0.2
8.6±0.2
0.5 25.0 MIN
0.5 25.0 MIN
1.0MIN 2.54NOM 2.54NOM
1.0MIN
1
2
5.8±0.2 1 2
5.8±0.2
PIN Connections 1.Anode 2.Cathode
KLR-9025-001
1
SR5511 / SR5511(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∼100 260℃ for 5 seconds
Unit
mW mA mA V ℃ ℃
* Soldering Temperature Tsol *1.Duty ratio = 1/16, Pulse width = 0.1ms *2. Keep the distance 2.0mm from PCB to the bottom of LED
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.
2 1.9 5 700 100 ±20 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-9025-001
2
SR5511 / SR5511(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 Distribution
Current IF [mA]
Forward
Ambient Temperature Ta [℃]
Relative Intensity [%]
Wavelength λ [nm]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity Iv [%]
KLR-9025-001
3
.