SURFACE MOUNT LED LAMP
Round Top (1206) Chip Type - Water Clear
Red
Orange
Yellow
ELECTRICAL / OPTICAL CHARACTERISTICS
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Peak Wavelength (nm)
Spectral Line Half Width (nm)
Viewing Angle (擄)
2.4
1.9
630
20
140
2.8
2.1
620
18
140
2.8
2.1
590
15
140
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
15
30
20
40
25
50
I
F
= 20mA
Red
QTLP630C-R
(T
A
=25擄C)
Orange
QTLP630C-E
Yellow
QTLP630C-Y
Condition
I
F
= 20mA
QTLP630C-R
QTLP630C-E
QTLP630C-Y
Water Clear
Water Clear
Water Clear
TYPICAL PERFORMANCE CURVES
100
2.5
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
1.5
2.0
2.5
3.0
90
I
F
- FORWARD CURRENT (mA)
80
70
60
50
40
30
20
10
0
1.0
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
V
F
- FORWARD VOLTAGE (V)
I
F
- DC FORWARD CURRENT (mA)
Fig. 1 Forward Current vs. Forward Voltage
Fig. 2 Relative Luminous Intensity
vs. DC Forward Current
2 of
5
3/10/00
300043A