SURFACE MOUNT LED LAMP
STANDARD BRIGHT PLCC-4
FEATURES
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
0.118 (3.0)
0.102 (2.6)
0.091 (2.3)
0.083 (2.1)
0.134 (3.4)
0.118 (3.0)
0.067 (1.7 )
0.052 (1.3)
0.094 (2.4)
0.007 (0.18)
0.005 (0.12)
0.083 (2.1)
0.067 (1.7)
0.041 (1.0)
0.035 (0.9)
0.028 (0.7)
0.148 (3.7)
0.130 (3.3)
3
4
1
2
0.043 (1.1)
0.020 (0.5)
Green/ Yellow (-23)
4
1
2
3
HER / AlGaAs Red / Yellow (-34)
0.024 (0.6)
TOP
SIDE
BOTTOM
POLARITY
NOTE:
Dimensions for all drawings are in inches (mm).
PACKAGE DIMENSIONS
QTLP670C-23 HER/Yellow
QTLP670C-24 HER/Green
QTLP670C-34 Yellow/Green
QTLP670C-74 AlGaAs Red/Green
DESCRIPTION
These dual color surface mount LEDs are designed with flat top and sides for the ease of pick-and-place by automatic placement
equipment. They are compatible with convective IR and vapor phase reflow soldering. The package size and configuration conform
to EIA-535 BAAC standard specification for case size 3528 tantalum capacitor. These LEDs are ideal for backlighting and optical
coupling into light pipes.
APPLICATIONS
Automotive interior lighting
Status indication for consumer electronics and office
equipment
2001 Fairchild Semiconductor Corporation
DS300109
8/31/01
1 OF 6
www.fairchildsemi.com
Parameter
Symbol
QTLP670C
Units
-23
-24
-34 -74
Luminous Intensity (mcd)
Minimum
I
V
5 / 2.5
5 / 15
2.5 / 15
10 / 15
I
F
= 20mA
Typical
10 / 5
10 / 25
5 / 25
20 / 25
Forward Voltage (V)
Maximum
V
F
2.8 / 2.8
2.8 / 2.8
2.8 / 2.8
2.4 / 2.8
I
F
= 20mA
Typical
2.0 / 2.0
2.0 / 2.1
2.0 / 2.1
1.9 / 2.1
Wavelength (nm)
P
Peak
635 / 585
635 / 565
585 / 565
660 / 565
I
F
= 20mA
Dominant
D
630 / 590
630 / 570
590 / 570
645 / 570
Spectral Line Half Width (nm)
45 / 35
45 / 30
35 / 30
20 / 30
I
F
= 20mA
Viewing Angle ()
2
1/2
120
120
120
120
I
F
= 20mA
Parameter
Symbol
QTLP670C
Units
-23
-24
-34 -74
Continuous Forward Current
I
F
30 / 30
30 / 30
30 / 30
30 / 30
mA
Peak Forward Current
I
FM
160 / 160
160 / 160
160 / 160
180 / 160
mA
(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage
V
R
5
5
5
5
V
Power Dissipation
P
D
84 / 84
84 / 84
84 / 84
72 / 84
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
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25C)
ABSOLUTE MAXIMUM RATINGS
(T
A
=25C Unless otherwise specified)
SURFACE MOUNT LED LAMP
STANDARD BRIGHT PLCC-4
QTLP670C-23 HER/Yellow
QTLP670C-24 HER/Green
QTLP670C-34 Yellow/Green
QTLP670C-74 AlGaAs Red/Green
www.fairchildsemi.com
2 OF 6
8/31/01
DS300109
Fig. 3 Relative Intensity vs. Peak Wavelength
1.0
0.5
0
300
350
400
450
500
550
600
650
700
750
RELA
TIVE INTENSITY
WAVELENGTH (nm)
I
F
- DC FORWARD CURRENT (mA)
RELA
TIVE LUMNOUS INTENSITY
(NORMALIZED A
T
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
HER
YELLOW
GREEN
I F
- FOR
W
ARD CURRENT (mA)
T
A
- 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
GREEN
HER
AlGaAs RED
YELLOW
Fig.4 Radiation Diagram
I
F
- FOR
W
ARD CURRENT (mA)
V
F
- FORWARD VOLTAGE (V)
Fig. 1 Forward Current vs. Forward Voltage
90
40
50
60
70
80
30
20
10
0
1.0
2.0
2.5
3.0
4.0
5.0
YELLOW
GREEN
HER
AlGaAs
RED
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
-90
90
TYPICAL PERFORMANCE CURVES
SURFACE MOUNT LED LAMP
STANDARD BRIGHT PLCC-4
QTLP670C-23 HER/Yellow
QTLP670C-24 HER/Green
QTLP670C-34 Yellow/Green
QTLP670C-74 AlGaAs Red/Green
DS300109
8/31/01
3 OF 6
www.fairchildsemi.com
0.059 [1.50]
0.043 [1.09]
0.102 [2.59]
0.177 [4.50]
60 - 120 sec
Preheating
+5 C/s MAX
-5 C/s MAX
120 - 150 C MAX
5 sec MAX
soldering time
240 C MAX
RECOMMENDED PRINTED CIRCUIT BOARD PATTERN
RECOMMENDED IR REFLOW SOLDERING PROFILE
SURFACE MOUNT LED LAMP
STANDARD BRIGHT PLCC-4
QTLP670C-23 HER/Yellow
QTLP670C-24 HER/Green
QTLP670C-34 Yellow/Green
QTLP670C-74 AlGaAs Red/Green
www.fairchildsemi.com
4 OF 6
8/31/01
DS300109
SURFACE MOUNT LED LAMP
STANDARD BRIGHT PLCC-4
QTLP670C-23 HER/Yellow
QTLP670C-24 HER/Green
QTLP670C-34 Yellow/Green
QTLP670C-74 AlGaAs Red/Green
12.75
62.0
0.5
180
1
2.5
0.5
11.0
+0.5
-0.0
+0.25
-0.0
+1.5
8.4
-0.0
2.50
0.5
Progressive direction
Polarity
1.75
2.00.05
1.55.05
3.5
0.05
4.0
0.23
4.0
Dimensional tolerance is 0.1mm unless otherwise specified
Angle: 0.5
8.0
Unit: mm
3.12
2.24
3.84
TAPE AND REEL DIMENSIONS
DS300109
8/31/01
5 OF 6
www.fairchildsemi.com
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