
KLB-3001-001
2
SB3318-G/SB3318-G(B)
Absolute maximum ratings
Characteristic
Symbol
Ratings
Unit
Power Dissipation
PD
85
mW
Forward Current
IF
20
mA
*1Peak Forward Current
IFP
50
mA
Reverse Voltage
VR
4
V
Operating Temperature
Topr
-2585
℃
Storage Temperature
Tstg
-30100
℃
Soldering Temperature
Tsol
250℃ for 3 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
Electrical Characteristics
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF= 20mA
-
3.4
3.8
V
*2Luminous Intensity
IV
IF= 20mA
155
230
520
mcd
*3Dominant Wavelength
λD
IF= 20mA
-
465
-
nm
Spectrum Bandwidth
Δ λ
IF= 20mA
-
26
-
nm
Reverse Current
IR
VR=4V
-
10
uA
*4Half angle
θ1/2
IF= 20mA
-
±45
-
deg
*2. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18%
*3. Dominant Wavelength Maximum tolerance for each Grade Classification limit is ±1nm
*4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
●
VF / IV /
λP Grade Classification
Test Condition @IF = 20mA
Forward Voltage [V]
Luminous Intensity [mcd]
Dominant eavelength [nm]
1 = 2.9 ~ 3.2
M = 155 ~ 230
2 = 3.2 ~ 3.5
N = 230 ~ 350
3 = 3.5 ~ 3.8
O = 350 ~ 520
a = 460 ~ 465
b = 466 ~ 470