KLM-8032-002 1
SM1316
Chip LED Lamp
Features
• 1.6mm(L)×0.8mm small size surface mount type
• Thin package of 0.55mm(H) thickness
• Transparent clear lens optic
• Low power consumption type chip led
• Emitting Light Yellow Green (570nm)
Applications
• LCD backlighting
• Keypad backlighting
• Symbol backlighting
• Front panel indicator lamp
Outline Dimensions unit : mm
S
Se
em
mi
ic
co
on
nd
du
uc
ct
to
or
r
KLM-8032-002 2
SM1316
Absolute maximum ratings
Characteristic Symbol Ratings Unit
Power Dissipation PD 70 mW
Forward Current IF 25 mA
*1Peak Forward Current IFP 50 mA
Reverse Voltage VR 4 V
Operating Temperature Topr -25∼80 ℃
Storage Temperature Tstg -30∼100 ℃
*2Soldering Temperature Tsol 240℃ for 5 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Recommended soldering Temperature Profile
2-1) Preheating 100℃ to 150℃ within 2 minutes Soldering 240℃ within 5 seconds
Gradual cooling (Avoid quenching)
Electrical Characteristics
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Forward Voltage VF I
F= 20mA - 2.2 2.8 V
Luminous Intensity IV IF= 20mA - 8 - mcd
Peak Wavelength λP IF= 20mA - 570 - nm
Spectrum Bandwidth Δλ IF= 20mA - 30 - nm
Reverse Current IR VR=4V - - 10 uA
X-Y -
±65 -
*3Half angle θ1/2 X’-Y’ IF= 20mA - ±70 - deg
KLM-8032-002 3
SM1316
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]
Relative Luminous Intensity Iv [%] Relative Luminous Intensity Iv [%]
Fig. 5-1 Radiation Diagram(X)
Fig. 5-2 Radiation Diagram(Y)
