Fairchild Semiconductor QTLP670C-23, QTLP670C-24, QTLP670C-34, QTLP670C-74 Datasheet
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)
Ø0.094 (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
41
2
0.043 (1.1)
0.020 (0.5)
Green/ Yellow (-23)
41
23
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 IF= 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 IF= 20mA
Typical 2.0 / 2.0 2.0 / 2.1 2.0 / 2.1 1.9 / 2.1
Wavelength (nm)
D
P
Peak 635 / 585 635 / 565 585 / 565 660 / 565 IF= 20mA
Dominant D
D
630 / 590 630 / 570 590 / 570 645 / 570
Spectral Line Half Width (nm) D 45 / 35 45 / 30 35 / 30 20 / 30 IF= 20mA
Viewing Angle (°) 20
1/
2
120 120 120 120 IF= 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
5555V
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
(TA =25°C)
ABSOLUTE MAXIMUM RATINGS
(T
A =25°C 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
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