3W Violet LED (400-410nm EPILED)

3W violet high power LED for solder mounting to printed circuit board (PCB). This high luminance LED uses a 45 Mil EPILED brand name chip, producing a pure violet 120° beam, with a wavelength peaking between 400-410nm.
Electrical and Optical Characteristics at IF=750mA and Ta=25°C
Parameter | Symbol | Min | Typical | Max | Units |
Luminous Flux | φv | 20 | ~ | 30 | lm |
Wavelength | λD | 400 |
~ | 410 |
nm |
Forward Voltage | VF | 3.5 | ~ | 4.5 | nm |
Power Dissipation | PD | 2.63 | ~ | 3.38 | W |
View Angle | 2θ1/2 | ~ | 120 | ~ | deg |
Thermal Resistance | Rθ J-B | ~ | 12 | ~ | °C/W |
Lifespan | ~ | 50,000 | ~ | ~ | Hours |
Absolute Maximum Ratings
Parameter | Symbol | Value | Unit |
Forward Current | If | 750 | mA |
Junction Temperature | Tj | 115 | °C |
Operating Temperature | Topr | -40~+60 | °C |
Storage Temperature | Tstg | 0~+60 | °C |
ESD Sensitivity | ~ | +/- 2,000 V HBM | ~ |
Temperature Coefficient of voltage | ~ | -5 | mV/ °C |
DC Pulse Current(@ 1 KHz,10% duty cycle) | IFP | 1000 | mA |
Reverse Voltage | VR | No reverse operation |