QTLP680C7TR Fairchild Optoelectronics Group, QTLP680C7TR Datasheet - Page 3

• Manufacturer Part Number: QTLP680C7TR
• Description: LED ALGAAS RED REFL CLR SMD T/R
• Manufacturer: Fairchild Optoelectronics Group

Specifications of QTLP680C7TR

• Color: Red
• Millicandela Rating: 40mcd
• Current - Test: 20mA
• Wavelength - Dominant: 645nm
• Wavelength - Peak: 660nm
• Voltage - Forward (vf) Typ: 1.9V
• Lens Type: Clear
• Lens Style/size: Rectangle, 2.7mm x 1.9mm
• Package / Case: 1208 (3020 Metric)
• Size / Dimension: 3.00mm L x 2.20mm W
• Height: 1.10mm
• Viewing Angle: 130°
• Mounting Type: Surface Mount
• Resistance Tolerance: 645nm
• Luminous Flux @ Current - Test: -

DS300115
QTLP680C-2 HER
QTLP680C-7 AlGaAs Red
TYPICAL PERFORMANCE CURVES
8/31/01
-90
1.0
0.5
-80
90
80
70
60
50
40
30
20
10
-70
0
0
Fig. 1 Forward Current vs. Forward Voltage
˚
1.0
300
1.0
˚
-60
˚
AlGaAs
RED
-50
˚
0.8
˚
-40
Fig.4 Radiation Diagram
0.6 0.4
REL. LUMINOUS INTENSITY (%)
˚
V
2.0
-30
F
HER
- FORWARD VOLTAGE (V)
350
˚
2.5
-20
˚
0.2
-10
3.0
˚
0
0
˚
BLUE
GREEN
YELLOW
10
0.2
400
˚
4.0
20
0.4 0.6
˚
30
˚
BLUE
40
5.0
Fig. 3 Relative Intensity vs. Peak Wavelength
˚
450
0.8
50
˚
60
QTLP680C-3 Yellow
QTLP680C-B Blue
1.0
˚
70
SURFACE MOUNT LED LAMP
80
90
˚
˚
˚
STANDARD BRIGHT REFLECTOR
500
WAVELENGTH (nm)
3 OF 6
GREEN
550
2.0
1.5
1.0
0.5
0.0
50
40
30
20
10
0
0
0
Fig. 2 Relative Luminous Intensity vs.
600
Fig.5 Maximum Forward Current
I
5
F
YELLOW
T
- DC FORWARD CURRENT (mA)
vs. Ambient Temperature
20
A
DC Forward Current
- AMBIENT TEMPERATURE (˚C)
10
650
40
15
HER
QTLP680C-4 Green
60
AlGaAs RED
20
700
HER
YELLOW
GREEN
AlGaAs
RED
80
25
BLUE
www.fairchildsemi.com
30
750
100