SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0603 (0.6 mm Height)
QTLP601C-2
HER
QTLP601C-7
AlGaAs Red
QTLP601C-3
Yellow
QTLP601C-B
Blue
QTLP601C-4
Green
PACKAGE DIMENSIONS
0.071 (1.8)
0.055 (1.4)
0.035 (0.9)
0.028 (0.7)
TOP
0.047 (1.2)
0.004 (0.1)
0.024 (0.6)
SIDE
0.039 (1.0)
POLARITY MARK
(See Note 2)
BOTTOM
-
+
POLARITY
for -2, -3, -4 and -B
for -7
APPLICATIONS
• Keypad backlighting
• Push-button backlighting
• LCD backlighting
NOTE:
1. Dimensions for all drawings are in inches (mm).
2. Cathode for -2, -3, -4 and B. Anode for -7.
DESCRIPTION
These surface mount chip LEDs are designed to fit industry standard footprint. Small size, low profile and wide viewing angle make
these LEDs ideal choices for backlighting applications and panel illumination.
FEATURES
• Miniature footprint - 1.6(L) X 0.8(W) X 0.6(H) mm
• Wide viewing angle of 120°
• Water clear optics
• Moisture-proof packaging
• Available in 0.315" (8mm) width tape on 7" (178mm) diameter reel; 2,000 units per reel
© 2003 Fairchild Semiconductor Corporation
Page 1 of 6
2/12/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0603 (0.6 mm Height)
QTLP601C-2
HER
QTLP601C-7
AlGaAs Red
QTLP601C-3
Yellow
QTLP601C-B
Blue
QTLP601C-4
Green
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C Unless otherwise specified)
QTLP601C
Parameter
Continuous Forward Current
Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage (I
R
= 10 µA)
Power Dissipation
Operating Temperature
Storage Temperature
Lead Soldering Time
Symbol
-2
I
F
I
FM
V
R
P
D
T
OPR
T
STG
T
SOL
30
160
5
84
-3
30
160
5
84
-4
30
160
5
84
-40 to +85
-40 to +90
260 for 5 sec
-7
30
180
5
72
-B
30
100
5
135
mA
mA
V
mW
°C
°C
°C
Units
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25°C)
QTLP601C
Part Number
Luminous Intensity (mcd)
Minimum
Typical
Forward Voltage (V)
Maximum
Typical
Wavelength (nm)
Peak
Dominant
Spectral Line Half Width (nm)
Viewing Angle (°)
λ
P
λ
D
∆λ
2
Θ
1/2
635
630
45
120
585
590
35
120
565
570
30
120
660
645
20
120
430
465
65
120
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
V
F
2.8
2.0
2.8
2.0
2.8
2.1
2.4
1.9
4.5
3.8
I
F
= 20mA
I
V
4
6
3
5
7
15
8
15
15
20
I
F
= 20mA
Symbol
-2
-3
-4
-7
-B
Condition
© 2003 Fairchild Semiconductor Corporation
Page 2 of 6
2/12/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0603 (0.6 mm Height)
QTLP601C-2
HER
QTLP601C-7
AlGaAs Red
TYPICAL PERFORMANCE CURVES
Fig. 1 Forward Current vs. Forward Voltage
90
2.0
QTLP601C-3
Yellow
QTLP601C-B
Blue
QTLP601C-4
Green
Fig. 2 Relative Luminous Intensity vs.
DC Forward Current
I
F
- FORWARD CURRENT (mA)
70
60
50
40
30
20
10
0
1.0
2.0
2.5
3.0
4.0
5.0
BLUE
AlGaAs
RED
HER
GREEN
RELATIVE LUMNOUS INTENSITY
(NORMALIZED AT 20 mA)
80
1.5
AlGaAs
RED
YELLOW
1.0
BLUE
0.5
HER
YELLOW
GREEN
0.0
0
5
10
15
20
25
30
V
F
- FORWARD VOLTAGE (V)
I
F
- DC FORWARD CURRENT (mA)
Fig. 3 Relative Intensity vs. Peak Wavelength
HER
BLUE
GREEN
YELLOW
AlGaAs RED
1.0
RELATIVE INTENSITY
0.5
0
300
350
400
450
500
550
600
650
700
750
WAVELENGTH (nm)
Fig.5 Maximum Forward Current
vs. Ambient Temperature
50
Fig.4 Radiation Diagram
-20
˚
-10
˚
0
˚
10
˚
20
˚
IF - FORWARD CURRENT (mA)
40
-30
˚
-40
˚
-50
˚
-60
˚
-70
˚
-80
˚
-90
˚
1.0
0.8
30
˚
40
˚
50
˚
60
˚
70
˚
80
˚
30
20
10
0.6 0.4
0.2
0
0.2
0.4 0.6
0.8
1.0
90
˚
0
0
20
40
60
80
100
REL. LUMINOUS INTENSITY (%)
T
A
- AMBIENT TEMPERATURE (˚C)
© 2003 Fairchild Semiconductor Corporation
Page 3 of 6
2/12/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0603 (0.6 mm Height)
QTLP601C-2
HER
QTLP601C-7
AlGaAs Red
QTLP601C-3
Yellow
QTLP601C-B
Blue
QTLP601C-4
Green
RECOMMENDED PRINTED CIRCUIT BOARD PATTERN
0.033 (0.85)
0.031 (0.80)
0.031 (0.80)
0.039 (1.00)
RECOMMENDED IR REFLOW SOLDERING PROFILE
5 sec MAX
soldering time
240° C MAX
+5° C/s MAX
-5° C/s MAX
60 - 120 sec
Preheating
120 - 150° C MAX
© 2003 Fairchild Semiconductor Corporation
Page 4 of 6
2/12/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0603 (0.6 mm Height)
QTLP601C-2
HER
QTLP601C-7
AlGaAs Red
TAPE AND REEL DIMENSIONS
8.4
+1.5
-0.0
QTLP601C-3
Yellow
QTLP601C-B
Blue
QTLP601C-4
Green
11.0
5
±
0.
2.5
+0.5
-0.0
Ø12.75
+0.25
-0.0
Progressive direction
1.75
2.0±0.05
4.0
Ø1.55.±05
0.23±0.1
2.5
0
±
0.5
Ø62.0±0.5
Ø180±1
3.5±0.05
4.0
0.9
8.0
0.7
for -2, -3, -4, -B, and -7
Dimensional tolerance is
±
0.1mm unless otherwise specified
Angle:
±
0.5
Unit: mm
Polarity
1.8±0.1
© 2003 Fairchild Semiconductor Corporation
Page 5 of 6
2/12/03
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