Fairchild Semiconductor QTLP680C-IB Datasheet
0.063 (1.60)
0.055 (1.40)
0.091 (2.31)
0.083 (2.10)
0.0197 (0.50)
0.122 (3.10)
0.114 (2.90)
0.185 (4.70)
0.177 (4.50)
0.008 (0.20)
0.004 (0.10)
0.014 (0.36)
0.010 (0.26)
0.0157 (0.40)
0.043 (1.1)
0.035 (0.9)
0.110 (2.8)
0.102 (2.6)
- +
POLARITY
SIDE
TOP
PACKAGE DIMENSIONS
FEATURES
• Reflector package • Water clear optics
• AllnGaP technology for -R, -E, -O, -Y and -AG • Moisture-proof packaging
• InGaN/SiC technology for -IG and -IB • Available in 0.315” (8mm) width tape on 7” (178mm)
• Wide viewing angle of 130° diameter reel; 2,000 units per reel
SURFACE MOUNT LED LAMP
SUPER BRIGHT REFLECTOR
QTLP680C-R Red QTLP680C-E Orange QTLP680C-O Yellow-Orange
QTLP680C-Y Yellow QTLP680C-AG Yellow-Green QTLP680C-IG True Green
QTLP680C-IB Blue
NOTE:
Dimensions for all drawings are in inches (mm).
DESCRIPTION
Designed with a reflective housing, these super bright surface mount LEDs offer uniform lighting and high light output performance.
APPLICATIONS
• Backlighting
• Status indication for consumer electronics and other
equipment
2001 Fairchild Semiconductor Corporation
DS300111 8/31/01 1 OF 8 www.fairchildsemi.com
SURFACE MOUNT LED LAMP
SUPER BRIGHT REFLECTOR
QTLP680C-R Red QTLP680C-E Orange QTLP680C-O Yellow-Orange
QTLP680C-Y Yellow QTLP680C-AG Yellow-Green QTLP680C-IG True Green
QTLP680C-IB Blue
Parameter Symbol
QTLP680C
Units
-R -E -O -Y -AG
Continuous Forward Current I
F
30 30 30 25 30 mA
Peak Forward Current
I
FM
160 160 160 120 160 mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage V
R
555 5 5 V
Power Dissipation P
D
72 72 72 60 72 mW
Operating Temperature T
OPR
-40 to +85 °C
Storage Temperature T
STG
-40 to +90 °C
Lead Soldering Time T
SOL
260 for 5 sec °C
ABSOLUTE MAXIMUM RATINGS
(TA =25°C Unless otherwise specified)
Parameter Symbol
QTLP680C
Units
-IB -IG
Continuous Forward Current I
F
30 30 mA
Peak Forward Current
I
FM
100 100 mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage V
R
55V
Power Dissipation P
D
120 120 mW
Operating Temperature T
OPR
-40 to +85 °C
Storage Temperature T
STG
-40 to +90 °C
Lead Soldering Time T
SOL
260 for 5 sec °C
ABSOLUTE MAXIMUM RATINGS
(T
A =25°C Unless otherwise specified)
www.fairchildsemi.com 2 OF 8 8/31/01 DS300111
SURFACE MOUNT LED LAMP
SUPER BRIGHT REFLECTOR
QTLP680C-R Red QTLP680C-E Orange QTLP680C-O Yellow-Orange
QTLP680C-Y Yellow QTLP680C-AG Yellow-Green QTLP680C-IG True Green
QTLP680C-IB Blue
Fig. 3 Relative Intensity vs. Peak Wavelength
1.0
0.5
0
300 350 400 450 500 550 600 650 700 750
90
I
F
- FORWARD CURRENT (mA) RELATIVE INTENSITY
VF - FORWARD VOLTAGE (V)
WAVELENGTH (nm)
Fig. 1 Forward Current vs. Forward Voltage
40
50
60
70
80
30
20
10
0
1.0 2.0 2.5 3.0 4.0 5.0
IF - DC FORWARD CURRENT (mA)
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
Fig. 2 Relative Luminous Intensity vs.
DC Forward Current
2.0
1.5
1.0
0.5
0.0
0 5 10 15 20 25 30
YELLOW
GREEN
HER
BLUE
AlGaAs
RED
HER
YELLOW
GREEN
I
F
- FORWARD CURRENT (mA)
TA - AMBIENT TEMPERATURE (˚C)
Fig.5 Maximum Forward Current
vs. Ambient Temperature
50
40
30
20
10
0
0 20 40 60 80 100
AlGaAs
RED
BLUE
GREENBLUE
HER
AlGaAs REDYELLOW
REL. LUMINOUS INTENSITY (%)
-80˚ 80˚
-70˚ 70˚
-60˚ 60˚
-50˚ 50˚
-40˚ 40˚
-30˚ 30˚
-20˚ 20˚
-10˚ 10˚
0˚
1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0
Fig.4 Radiation Diagram
-90˚ 90˚
DS300111 8/31/01 3 OF 8 www.fairchildsemi.com
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