AUK SM4433

SM4433
Semiconductor
Side View LED Lamp
Features
• Green colored transparency lens
• Side view package(4.0 ㎜ × 4.8 ㎜)
• Thin lead frame(Thickness:0.4 ㎜)
Application
• Back lighting lamp
• Indicator lamp
Outline Dimensions
unit :
mm
4.0±0.2
3.0±0.2
1.2 ±0.2
3.0±0.2
R 1.2
2.8±0.2
1.8± 0.2
1.0°
1.0°
4.8±0.2
3.1±0.2
10.0 °
1.9 ±0.2
0.4
25 Min
1 .0 Min
2.54 Nom
PIN Connections
1.Anode
2.Cathode
KLM-0001-000
1
SM4433
Absolute maximum ratings
Characteristic
Symbol
Ratings
Unit
Power Dissipation
PD
65
mW
Forward Current
IF
25
mA
IFP
50
mA
Reverse Voltage
VR
4
V
Operating Temperature
Topr
-25∼85
℃
Storage Temperature
Tstg
-30∼100
℃
1
* Peak Forward Current
2
* 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
260℃ for 5 seconds
Electrical Characteristics
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF= 20mA
-
2.2
2.8
V
Luminous Intensity
IV
IF= 20mA
20
40
-
mcd
λP
Δλ
IR
θ½
IF= 20mA
-
570
-
nm
IF= 20mA
-
30
-
nm
VR=4V
-
-
10
uA
IF= 20mA
-
±22
-
deg
Peak Wavelength
Spectrum Bandwidth
Reverse Current
3
* Half Angle
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
KLM-0001-000
2
SM4433
Characteristic Diagrams
Fig. 2 IV - IF
Forward Current IF [mA]
Luminous Intensity IV[mcd]
Fig. 1 IF - VF
Forward Voltage VF [V]
Forward
Current IF [mA]
Fig.4Spectrum Distribution
Forward
Relative Intensity [%]
Current IF [mA]
Fig. 3 IF – Ta
Ambient Temperature Ta [℃]
Wavelength λ [nm]
Fig. 5 Radiation Diagram
Relative Luminous Intensity [%]
KLM-0001-000
3