L10VIR3331-A-PF Datasheet, PDF (5/10 Pages) LIGITEK electronics co., ltd. – INFRARED EMITTING DIODES

LIGITEK ELECTRONICS CO.,LTD.
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PART NO. L10VIR3331/A-PF
Page 4/9
Typical Electro-Optical Characteristics Curve
VIR CHIP
Fig.1 Forward Current vs. DC Forward Voltage
Fig.2 Relative Radian Intensity vs.wavelength
1000
1.0
100
10
1.0
0.1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Forward Voltage[V]
0.5
0.0
800 850 900 950 1000 1050 1100
Wavelength[nm]
Fig 3. Relative Radiant Power
vs. Forward Peak Current
10.0
Fig.4 Relative Radiant Power
vs. Forward Peak Current
10.0
1.0
0.1
1.0
10
100
IFDC[mA]
Fig.5 Forward DC Voltage vs. Temperature
1.2
1.1
1.0
0.9
0.8
-40 -20 0
20 40 60 80 100
Ambient Temperature [℃]
1.0
0.1
10
100
IFPK[mA]
1000
Fig.6 Relative Radiant Power vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40 -20 0
20 40
60 80 100
Ambient Temperature [℃]