QTLP320CR Fairchild Optoelectronics Group, QTLP320CR Datasheet - Page 3

• Manufacturer Part Number: QTLP320CR
• Description: LED ALINGAP SUPER BRT RED 4-PIN
• Manufacturer: Fairchild Optoelectronics Group

Specifications of QTLP320CR

• Color: Red
• Luminous Flux @ Current - Test: 1.3 lm
• Current - Test: 70mA
• Wavelength - Dominant: 625nm
• Wavelength - Peak: 630nm
• Voltage - Forward (vf) Typ: 2.3V
• Lens Type: Clear
• Lens Style/size: Round, 3mm
• Package / Case: 4-DIP (0.200", 5.08mm)
• Size / Dimension: 7.62mm L x 7.62mm W
• Height: 4.50mm
• Viewing Angle: 70°
• Mounting Type: Through Hole
• Resistance Tolerance: 625nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Millicandela Rating: -

© 2002 Fairchild Semiconductor Corporation
RED QTLP320C-R
TYPICAL PERFORMANCE CURVES
1.0
0.5
0
550
Fig. 3 Relative Intensity vs Peak Wavelength
Fig 1. Forward Current vs. Forward Voltage
Yellow
70
60
50
40
30
20
10
0
1.5
1.7
Forward Voltage (V)
600
Orange
1.9
Wavelength - nm
2.1
2.3
ORANGE QTLP320C-E
650
2.5
70
60
50
40
30
20
10
Red
0
Fig 5. Maximum DC Forward Current
0
R in J-A = 600 °C/W
2.7
R in J-A = 500 °C/W
R in J-A = 400 °C/W
vs. Ambient Temperature
R in J-A = 300 °C/W
20
Ambient Temperature (°C)
700
40
Page 3 of 4
60
80
Fig 4. Relative Luminous Intensity vs. Off Axis Angle
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-100 -80 -60 -40 -20
0
4 - PIN POWER LED
100
Fig 2. Maximum Average Current vs.
80
70
60
50
40
30
20
0
I peak - Peak Forward Current - mA
120
f = 100 Hz
Peak Forward Current
YELLOW QTLP320C-Y
Off Axis Angle (degrees)
100
f = 300 Hz
0
200
20
f = 1 kHz
40
300
60
80
100
3/7/02