Fairchild QTLP600C-23, QTLP600C-34, QTLP600C-74, QTLP600C-24 service manual
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 0606
FEATURES
• Miniature footprint - 1.9(L) X 1.6(W) X 0.8(H) mm
• Wide viewing angle of 130°
• Water clear optics
• Moisture-proof packaging
• Available in 0.315” (8mm) width tape on 7” (178mm) diameter reel; 2,000 units per reel
DESCRIPTION
These bi-color surface mount chip LEDs are designed to fit industry standard footprint. Small size, low profile and wide viewing
angle make these LEDs ideal for backlighting applications and panel illumination.
HER / AlGaAs Red / Yellow (for-34)
Green / Yellow (for -23)
POLARITY
TOP
SIDE
BOTTOM
0.075 (1.9)
0.035 (0.9)0.063 (1.6)
0.047 (1.2)
0.032 [0.8]
0.020 [0.5]
0.043 [1.1]
1
2
3
4
1
24
3
0.012 (0.3)
CATHODE MASK
NOTE:
Dimensions for all drawings are in inches (mm).
PACKAGE DIMENSIONS
QTLP600C-23 HER/Yellow QTLP600C-24 HER/Green
QTLP600C-34 Yellow/Green QTLP600C-74 AlGaAs Red/Green
APPLICATIONS
• Keypad backlighting
• Push-button backlighting
• LCD backlighting
2001 Fairchild Semiconductor Corporation
DS300118 8/30/01 1 OF 6 www.fairchildsemi.com
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Parameter Symbol
QTLP600C
Units
-23 -24 -34 -74
Luminous Intensity (mcd)
Minimum I
V
4 / 2.5 4 / 7.5 2.5 / 7.5 10 / 7.5 IF= 20mA
Typical 7 / 4 7 / 12.5 4 / 12.5 20 / 12.5
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
130 130 130 130 IF= 20mA
Parameter Symbol
QTLP600C
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 0606
QTLP600C-23 HER/Yellow QTLP600C-24 HER/Green
QTLP600C-34 Yellow/Green QTLP600C-74 AlGaAs Red/Green
www.fairchildsemi.com 2 OF 6 8/30/01 DS300118
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