大功率led
华纳
Parameter Symbol Min. T*. Max. Unit Test Condition Luminous Intensity Φ 4000 lm IF =2800mA Viewing Angle 2θ1/2 140 deg IF =2800mA Domain Wavelength Tc 6 K IF =2800mA Spectral Line Half-Width Δλ nm IF =2800mA Forward Voltage VF 16.00 17.00 18.00 V IF =2800mA Reverse Current IR 20 μA VR = 5V Absolute Maximum Ratings at TA=25℃ Parameter Maximum Rating Power Dissipation 50W Peak Forward Current 4000mA (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current 2800mA Derating Linear From 30℃ 0.8mA/℃ Reverse Voltage 5V Operating Temperature Range -35℃ to + 60℃ Storage Temperature Range -35℃ to + 60℃ Lead Soldering Temperature 300℃ for 5 Seconds [1.6mm(.063") From Body]
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