SURFACE MOUNT LED LAMP
SUPER BRIGHT 1206 (Inner Lens)
QTLP651C-R
Red
QTLP651C-Y
Yellow
QTLP651C-IB
Blue
PACKAGE DIMENSIONS
0.126 (3.2)
0.110 (2.8)
0.079 (2.0)
0.070 (1.8)
QTLP651C-E
Orange
QTLP651C-AG
Yellow-Green
QTLP651C-O
Yellow-Orange
QTLP651C-IG
True Green
0.067 (1.7)
0.051 (1.3)
Ø0.020 (0.5)
CATHODE
10°
0.043 (1.1)
Ø0.035 (0.9)
TOP
0.035 (0.9)
0.024 (0.6)
SIDE
0.063 (1.6)
0.051 (1.3)
BOTTOM
APPLICATIONS
+
NOTE:
-
• Keypad backlighting
• Push-button backlighting
• LCD backlighting
POLARITY
Dimensions for all drawings are in inches (mm).
DESCRIPTION
These surface mount chip LEDs are designed to fit industry standard footprint. The package features a recessed, inner lens that
focuses the light output, offering greater luminous intensity for direct viewing.
FEATURES
• Small footprint - 3.0(L) X 1.5(W) X 1.5(H) mm
• AllnGaP technology for -R, -E, -O, -Y and -AG
• InGaN/SiC technology for -IG and -IB
• Narrow viewing angle of 20°
2001 Fairchild Semiconductor Corporation
DS300102
8/30/01
• Water clear optics
• Moisture-proof packaging
• Available in 0.315” (8mm) width tape on 7” (178mm)
diameter reel; 2,000 units per reel
1 OF 8
www.fairchildsemi.com
SURFACE MOUNT LED LAMP
SUPER BRIGHT 1206 (Inner Lens)
QTLP651C-R
Red
QTLP651C-Y
Yellow
QTLP651C-IB
Blue
ABSOLUTE MAXIMUM RATINGS
Parameter
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Lead Soldering Time
(T
A
=25°C Unless otherwise specified)
QTLP651C
-O
30
160
5
72
-40 to +85
-40 to +90
260 for 5 sec
Units
mA
mA
V
mW
°C
°C
°C
QTLP651C-E
Orange
QTLP651C-AG
Yellow-Green
QTLP651C-O
Yellow-Orange
QTLP651C-IG
True Green
Symbol
I
F
I
FM
V
R
P
D
T
OPR
T
STG
T
SOL
-R
30
160
5
72
-E
30
160
5
72
-Y
25
120
5
60
-AG
30
160
5
72
ABSOLUTE MAXIMUM RATINGS
Parameter
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Lead Soldering Time
(T
A
=25°C Unless otherwise specified)
QTLP651C
-IB
30
100
5
120
-40 to +85
-40 to +90
260 for 5 sec
-IG
30
100
5
120
Units
mA
mA
V
mW
°C
°C
°C
Symbol
I
F
I
FM
V
R
P
D
T
OPR
T
STG
T
SOL
www.fairchildsemi.com
2 OF 8
8/30/01
DS300102
SURFACE MOUNT LED LAMP
SUPER BRIGHT 1206 (Inner Lens)
QTLP651C-R
Red
QTLP651C-Y
Yellow
QTLP651C-IB
Blue
ELECTRICAL / OPTICAL CHARACTERISTICS
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Wavelength (nm)
Peak
Dominant
Spectral Line Half Width (nm)
Viewing Angle (°)
Symbol
-R
25
70
2.4
2.0
630
624
20
20
(T
A
=25°C)
QTLP651C
-O
25
70
2.4
2.0
610
605
18
20
Condition
QTLP651C-E
Orange
QTLP651C-AG
Yellow-Green
QTLP651C-O
Yellow-Orange
QTLP651C-IG
True Green
-E
25
70
2.4
2.0
620
615
18
20
-Y
25
70
2.4
2.0
590
589
15
20
-AG
15
30
2.4
2.0
575
573
20
20
I
V
I
F
= 20mA
V
F
I
F
= 20mA
P
D
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
2
1/2
ELECTRICAL / OPTICAL CHARACTERISTICS
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Wavelength (nm)
Peak
Dominant
Spectral Line Half Width (nm)
Viewing Angle (°)
Symbol
(T
A
=25°C)
QTLP651C
-IB
35
45
4.0
3.5
465
470
25
20
-IG
100
140
4.0
3.5
520
525
35
20
Condition
I
V
I
F
= 20mA
V
F
I
F
= 20mA
P
D
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
2
1/2
DS300102
8/30/01
3 OF 8
www.fairchildsemi.com
SURFACE MOUNT LED LAMP
SUPER BRIGHT 1206 (Inner Lens)
QTLP651C-R
Red
QTLP651C-Y
Yellow
QTLP651C-IB
Blue
TYPICAL PERFORMANCE CURVES
(QTLP651C-R, -E, -O, -Y and -AG)
Fig. 1 Forward Current vs. Forward Voltage
100
90
80
70
60
50
40
30
20
10
0
1.0
1.5
2.0
2.5
3.0
2.5
QTLP651C-E
Orange
QTLP651C-AG
Yellow-Green
QTLP651C-O
Yellow-Orange
QTLP651C-IG
True Green
Fig. 2 Relative Luminous Intensity
vs. DC Forward Current
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
I
F
- FORWARD CURRENT (mA)
2.0
1.5
1.0
0.5
0.0
0
10
20
30
40
50
VF - FORWARD VOLTAGE (V)
I
F
- DC FORWARD CURRENT (mA)
Fig. 3 Relative Intensity vs. Peak Wavelength
1.0
AG
Y
O
E
R
RELATIVE INTENSITY
0.5
0
500
550
600
650
700
WAVELENGTH (nm)
Fig.4 Radiation Diagram
I
F
- FORWARD CURRENT (mA)
50
40
Fig.5 Maximum Forward Current
vs. Ambient Temperature
-30˚
-40˚
-50˚
-60˚
-70˚
-80˚
-20˚ -10˚
0˚ 10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
R, E, O and AG
30
20
10
0
Y
-90˚
1.0 0.8 0.6 0.4
0.2 0
0.2
0.4 0.6 0.8 1.0
90˚
0
25
50
75
100
REL. LUMINOUS INTENSITY (%)
AMBIENT TEMPERATURE T
A
(˚C)
www.fairchildsemi.com
4 OF 8
8/30/01
DS300102
SURFACE MOUNT LED LAMP
SUPER BRIGHT 1206 (Inner Lens)
QTLP651C-R
Red
QTLP651C-Y
Yellow
QTLP651C-IB
Blue
TYPICAL PERFORMANCE CURVES
(QTLP651C-IG and IB)
Fig. 1 Forward Current vs. Forward Voltage
100
90
80
70
60
50
40
30
20
10
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
IG
IB
2.5
QTLP651C-E
Orange
QTLP651C-AG
Yellow-Green
QTLP651C-O
Yellow-Orange
QTLP651C-IG
True Green
Fig. 2 Relative Luminous Intensity
vs. DC Forward Current
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
I
F
- FORWARD CURRENT (mA)
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. 3 Relative Intensity vs. Peak Wavelength
IB
1.0
IG
RELATIVE INTENSITY
0.5
0
400
450
500
550
600
650
WAVELENGTH (nm)
Fig.4 Radiation Diagram
I
F
- FORWARD CURRENT (mA)
50
40
30
20
10
0
Fig.5 Maximum Forward Current
vs. Ambient Temperature
-30˚
-40˚
-50˚
-60˚
-70˚
-80˚
-20˚ -10˚
0˚ 10˚
20˚
30˚
40˚
50˚
60˚
70˚
80˚
-90˚
1.0 0.8 0.6 0.4
0.2 0
0.2
0.4 0.6 0.8 1.0
90˚
0
25
50
75
100
REL. LUMINOUS INTENSITY (%)
AMBIENT TEMPERATURE T
A
(˚C)
DS300102
8/30/01
5 OF 8
www.fairchildsemi.com
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