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Details, datasheet, quote on part number:QTLP653C-7
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Datasheet text preview:
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 1206 (Reverse Mount with Inner Lens)
QTLP653C-7 AlGaAs Red
PACKAGE DIMENSIONS
0.063 (1.6)
QTLP653C-G Green
0.063 (1.6)
TOP
0.043 (1.1) R0.020 (0.5) 5° 0.012 [0.3] 0.043 (1.1)
0.126 (3.2)
0.012 (0.3)
SIDE
0.079 (2.0)
BOTTOM
POLARITY MARK (See Note 2)
+
POLARITY
for -G for -7
APPLICATIONS
· Keypad backlighting · Push-button backlighting
NOTE: 1. Dimensions for all drawings are in inches (mm). 2. Cathode for -G. Anode for -7.
DESCRIPTION
These surface mount chip LEDs are designed to fit industry standard footprint. They are reverse mountable and designed to emit light through a small cut-out hole in the PC board.
FEATURES
· Small footprint - 3.2(L) X 1.6(W) X 1.1(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
© 2003 Fairchild Semiconductor Corporation
Page 1 of 7
2/13/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 1206 (Reverse Mount with Inner Lens)
QTLP653C-7 AlGaAs Red
ABSOLUTE MAXIMUM RATINGS (TA =25°C Unless otherwise specified)
QTLP653C 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 Symbol -7 IF IFM VR PD TOPR TSTG TSOL 30 180 5 72 -40 to +85 -40 to +90 260 for 5 sec -G 30 100 5 84 mA mA V mW °C °C °C Units
QTLP653C-G Green
ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C)
QTLP653C Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Maximum Typical Wavelength (nm) Peak Dominant Spectral Line Half Width (nm) Viewing Angle (°) VF P D 21/2 2.4 1.9 660 645 20 130 2.8 2.1 565 570 30 130 IF = 20mA IV 25 50 15 35 IF = 20mA Symbol -7 -G Condition
IF = 20mA IF = 20mA IF = 20mA
© 2003 Fairchild Semiconductor Corporation
Page 2 of 7
2/13/03
SURFACE MOUNT LED LAMP
STANDARD BRIGHT 1206 (Reverse Mount with Inner Lens)
QTLP653C-7 AlGaAs Red
TYPICAL PERFORMANCE CURVES
Fig. 1 Forward Current vs. Forward Voltage
90 2.0
QTLP653C-G Green
Fig. 2 Relative Luminous Intensity vs. DC Forward Current
IF - FORWARD CURRENT (mA)
70 60 50 40 30 20 10 0 1.0 2.0 2.5 3.0 4.0 5.0 AlGaAs RED GREEN
RELATIVE LUMNOUS INTENSITY (NORMALIZED AT 20 mA)
80
1.5
AlGaAs RED
1.0
0.5
GREEN
0.0 0 5 10 15 20 25 30
VF - FORWARD VOLTAGE (V)
IF - DC FORWARD CURRENT (mA)
Fig. 3 Relative Intensity vs. Peak Wavelength
GREEN 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
-40° -50° -60° -70° -80° -90° 1.0 0.8
-30°
30°
30
40° 50° 60° 70° 80°
20
10
0.6 0.4
0.2
0
0.2
0.4 0.6
0.8
90° 1.0
0 0 20 40 60 80 100
REL. LUMINOUS INTENSITY (%)
TA - AMBIENT TEMPERATURE (°C)
© 2003 Fairchild Semiconductor Corporation
Page 3 of 7
2/13/03
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