QTLP670C74TR Everlight Electronics CO., LTD, QTLP670C74TR Datasheet - Page 3

• Manufacturer Part Number: QTLP670C74TR
• Description: Standard LED - SMD PLCC-4 LED RED/GRN
• Manufacturer: Everlight Electronics CO., LTD
• Type: Bi-Colorr

Specifications of QTLP670C74TR

• Led Size: 3.2 mm x 2.8 mm
• Illumination Color: Red, Green
• Lens Color/style: Water Clear
• Operating Voltage: 1.9 V, 2.1 V
• Wavelength: 645 nm, 570 nm
• Luminous Intensity: 20 mcd, 25 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Shape: Flat Round
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Peak Wavelength: 660 nm, 565 nm
• Package / Case: PLCC-4
• Viewing Angle: 120 deg
• Package Type: PLCC
• Emitting Color: Yellow Green/Red
• Test Current (it): 20mA
• Forward Current: 30mA
• Dominant Wave Length: 570/645nm
• Forward Voltage: 2.8/2.4V
• Product Length (mm): 2.8mm
• Product Height (mm): 1.8mm
• Product Depth (mm): 3.2mm
• Mounting: Surface Mount
• Shape Type: Circular
• Chip Material: GaAlAs
• Main Category: Chip LED
• Number Of Elements: 2
• Pin Count: 4
• Operating Temperature Classification: Industrial
• Lens Type: Colorless Non Diffused
• Operating Temp Range: -40C to 85C
• Reverse Voltage: 5V
• Power Dissipation: 84/72mW
• Lens Dimensions: 2.4x2.4x1.1mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 512-QTLP670C74

QTLP670C-23 HER/Yellow
QTLP670C-34 Yellow/Green
DS300109
TYPICAL PERFORMANCE CURVES
8/31/01
-90˚
-80˚
90
80
70
60
50
40
30
20
10
1.0
0.5
-70˚
0
Fig. 1 Forward Current vs. Forward Voltage
0
1.0 0.8 0.6 0.4
1.0
300
-60˚
AlGaAs
RED
-50˚
REL. LUMINOUS INTENSITY (%)
-40˚
Fig.4 Radiation Diagram
V
2.0
-30˚
F
HER
- FORWARD VOLTAGE (V)
350
2.5
-20˚
0.2 0
-10˚
3.0
0˚
GREEN
YELLOW
10˚
0.2
400
4.0
20˚
0.4 0.6 0.8 1.0
30˚
40˚
5.0
Fig. 3 Relative Intensity vs. Peak Wavelength
450
50˚
60˚
70˚
SURFACE MOUNT LED LAMP
80˚
90˚
500
WAVELENGTH (nm)
3 OF 6
GREEN
550
STANDARD BRIGHT PLCC-4
2.0
1.5
1.0
0.5
0.0
50
40
30
20
10
0
0
0
QTLP670C-24 HER/Green
QTLP670C-74 AlGaAs Red/Green
Fig. 2 Relative Luminous Intensity vs.
600
Fig.5 Maximum Forward Current
I
5
F
YELLOW
T
- DC FORWARD CURRENT (mA)
A
vs. Ambient Temperature
20
DC Forward Current
- AMBIENT TEMPERATURE (˚C)
10
650
40
15
HER
60
AlGaAs RED
20
700
HER
YELLOW
GREEN
AlGaAs
RED
80
25
30
750
100
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