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QTLP321C-E

型号:

QTLP321C-E

描述:

4 - 针电源LED指示灯[ 4 - PIN POWER LED ]

品牌:

FAIRCHILD[ FAIRCHILD SEMICONDUCTOR ]

页数:

3 页

PDF大小:

63 K

4 - PIN POWER LED  
PACKAGE DIMENSIONS  
RED  
QTLP321C-R  
ORANGE  
YELLOW  
QTLP321C-E  
QTLP321C-Y  
0.320 (8.12)  
0.280 (7.12)  
C. 0.050 (1.25)  
C
A
C
A
FEATURES  
0.320 (8.12)  
0.280 (7.12)  
C - CATHODE  
A - ANODE  
• AllnGaP (Aluminum Indium Gallium Phosphide) technology  
• High current application  
Ø 0.126 (3.20 )  
Ø 0.110 (2.80)  
R0.035 (0.90)  
R0.020 (0.50)  
• Reduced thermal resistance  
• Tube packaging  
5°  
0.075 (1.90)  
0.118 (3.00)  
0.079 (2.00)  
0.181 (4.60)  
0.166 (4.20)  
0.303 (7.70)  
0.287 (7.50)  
DESCRIPTION  
This low profile, 4-pin LED provides a more uniform and  
evenly distributed illumination than existing LED designs. Its  
unique optical package enables designers to utilize fewer LEDs  
while achieving superior lighting performance.  
0.020 (0.50)  
0.069 (1.75)  
0.053 (1.35)  
0.212 (5.38)  
0.188 (4.78)  
0.024 (0.60)  
0.008 (0.20)  
TYP.  
0.033 (0.85)  
0.026 (0.65)  
NOTES:  
1. Dimensions for all drawings are in inches (mm).  
2. Lead spacing is measured where the leads emerge from  
the package.  
APPLICATIONS  
• Exterior automotive lighting  
• Area displays  
3. Protruded resin under the flange is 0.059" (1.5 mm) max.  
4. All tolerances are ±0.10” (0.25 mm) unless otherwise  
specified.  
• Backlighting  
• Message panels  
(T = 25°C unless otherwise specified)  
ABSOLUTE MAXIMUM RATINGS  
A
Parameter  
Operating Temperature  
Storage Temperature  
Symbol  
TOPR  
TSTG  
TSOL  
IF  
Rating  
-40 to +100  
-40 to +100  
260 for 5 sec  
70  
Unit  
°C  
°C  
Lead Soldering Time  
°C  
Continuous Forward Current  
Peak Forward Current  
(f = 100 Hz, Duty Factor = 1/10)  
Reverse Voltage  
mA  
IF  
200  
mA  
VR  
PD  
5
V
Power Dissipation  
160  
mW  
1 of 3  
1/4/00  
300018A  
4 - PIN POWER LED  
RED  
QTLP321C-R  
ORANGE  
YELLOW  
QTLP321C-E  
QTLP321C-Y  
(TA =25°C)  
ELECTRICAL / OPTICAL CHARACTERISTICS  
Part Number  
Luminous Flux (mlm)  
Minimum  
QTLP321C-R  
QTLP321C-E  
QTLP321C-Y  
Condition  
IF = 70 mA  
500  
500  
500  
Typical  
1300  
1300  
1300  
Forward Voltage VF (V)  
Maximum  
IF = 20 / 70 mA  
IF = 70 mA  
2.4 / 2.8  
2.0 / 2.2  
2.4 / 2.8  
2.0 / 2.2  
2.4 / 2.8  
2.0 / 2.2  
Typical  
Wavelength (nm)  
Peak  
640  
630  
20  
620  
615  
18  
590  
589  
15  
Dominant  
Spectral Line Half Width (nm)  
Viewing Angle (°)  
IF = 70 mA  
IF = 70 mA  
50  
50  
50  
TYPICAL PERFORMANCE CURVES  
1.0  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
70  
60  
RED  
50  
RED  
YELLOW  
ORANGE  
40  
YELLOW  
ORANGE  
30  
20  
10  
0
1.5  
1.7  
1.9  
2.1  
2.3  
2.5  
2.7  
2.9  
3.1  
0
10  
20  
30  
40  
50  
60  
70  
FORWARD VOLTAGE (V)  
FORWARD CURRENT(mA)  
Fig. 1 Forward Current vs. Forward Voltage  
Fig. 2 Relative Luminous Flux vs. Forward Current  
1.0  
0.5  
0
1
0.5  
0
ORANGE  
RED  
YELLOW  
90 80 70 60 50 40 30 20 10  
0 10 20 30 40 50 60 70 80 90  
550  
600  
650  
700  
WAVELENGTH - nm  
ANGLE FROM OPTICAL CENTERLINE (DEGREES)  
Fig. 3 Relative Intensity vs Peak Wavelength  
Fig. 4 Rel. Luminous Intensity  
vs. Angular Displacement  
2 of 3  
1/4/00  
300018A  
4 - PIN POWER LED  
DISCLAIMER  
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO  
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME  
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;  
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.  
LIFE SUPPORT POLICY  
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES  
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR  
CORPORATION. As used herein:  
1. Life support devices or systems are devices or systems  
which, (a) are intended for surgical implant into the body,  
or (b) support or sustain life, and (c) whose failure to  
perform when properly used in accordance with  
instructions for use provided in the labeling, can be  
reasonably expected to result in a significant injury of the  
user.  
2. A critical component in any component of a life support  
device or system whose failure to perform can be  
reasonably expected to cause the failure of the life support  
device or system, or to affect its safety or effectiveness.  
www.fairchildsemi.com  
© 2000 Fairchild Semiconductor Corporation  
3 of 3  
1/4/00  
300018A  
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