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LED55CF 数据表(PDF) 3 Page - Fairchild Semiconductor |
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LED55CF 数据表(HTML) 3 Page - Fairchild Semiconductor |
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3 / 4 page ![]() Figure 1. Power Output vs. Input Current 0.01 .001 .002 .005 .01 .02 .05 0.1 0.2 0.5 1.0 2 5 10 IF, FORWARD CURRENT (A) 0.02 0.05 0.1 0.2 0.5 1.0 2 5 10 20 50 100 IF = 100 mA TA = 25°C NORMALIZED TO CONTINUOUS FORWARD CURRENT PW = 80 µsec PULSED FORWARD CURRENT Figure 2. Power Output vs. Temperature 0 0.2 -50 TA, AMBIENT TEMPERATURE (°C) 0.4 0.6 0.8 1.0 1.2 1.4 -25 0 150 75 50 25 100 125 IF = 100 mA TA = 25°C NORMALIZED TO Figure 5. Typical Radiation Pattern 0 20 θ - ANGULAR DISPLACEMENT FROM OPTICAL AXIS (DEGREES) 40 60 80 100 -80 -60 -40 20 0 -20 40 60 80 Figure 4. Forward Voltage vs. Forward Current 1 2 .9 VF, FORWARD VOLTAGE (V) 4 6 8 10 20 40 60 80 100 1.0 1.1 1.2 1.5 1.4 1.3 Figure 3. Forward Voltage vs. Forward Current .01 .02 VF, FORWARD VOLTAGE (V) .04 .06 .08 0.1 0.2 0.4 0.6 0.8 1.0 2.0 4.0 6.0 8.0 10 01 2 8 5 4 36 7 10 9 TA = 100°C 25 °C -55 °C DS300313 6/05/01 3 OF 4 www.fairchildsemi.com GaAs INFRARED EMITTING DIODE LED55BF LED55CF LED56F TYPICAL PERFORMANCE CURVES |
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