QTLP670C View Datasheet(PDF) - EVERLIGHT
Part Name
Description
MFG CO.
'QTLP670C' PDF : 3 Pages View PDF
PLCC-4 (BI-COLOR) PACKAGE
SURFACE MOUNT LED LAMP
HER / PURE GREEN
QTLP670C25.7744D
TYPICAL PERFORMANCE CURVES
90
80
70
60
50
40
HER
30
20
10
PURE GREEN
0
1.0
2.0
3.0
4.0
5.0
VF - FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs. Forward Voltage
1.0
PURE
GREEN
HER
0.5
0
500
550
600
650
700
WAVELENGTH (nm)
Fig. 3 Relative Intensity vs. Peak Wavelength
2.5
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
IF - DC FORWARD CURRENT (mA)
Fig. 2 Relative Luminous Intensity
vs. DC Forward Current
-20˚ -10˚ 0˚ 10˚ 20˚
-30˚
30˚
-40˚
40˚
-50˚
50˚
-60˚
60˚
-70˚
70˚
-80˚
80˚
-90˚
90˚
1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0
REL. LUMINOUS INTENSITY (%)
Fig.4 Radiation Diagram
750
50
40
30
20
10
2 of 3
0
-25
0
25
50
75
100
AMBIENT TEMPERATURE TA (˚C)
Fig.5 Forward Current vs. Ambient Temperature
6/2/00 300062A
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