epistar chip high power 3W led diode good quality plant lamp
Electrical Optical Charactertistics (Ta = 25°C):
Parameter | Symbol | Min | Type | Max | Unt | Test Condition |
Luminous Intensity | IV | 2500 | - | 5000 | mcd | IF=20mA |
Peak Wavelength | lp | - | / | - | nm | IF=20mA |
Dominant Wavelength | ld | | -- | | nm | IF=20mA |
Viewing angle | 2θ1/2 | - | 90 | - | deg | IF=20mA |
Forward Voltage | Vf | 3.0 | - | 3.6 | V | IF=20mA |
Reverse Current | IR | - | - | 10 | uA | VR=5V |
Suggestion Forward Current | IF | 3 | 5-10 | 20 | mA | IF=20mA |
Absolute Maximum Ratings (Ta=25°C):
Parameter | Rating | Unit |
Reverse Voltage | 5 | V |
Power Dissipation,Per Dice | 80 | mW/chip |
Operating Temperature Ranger | -25~+85 | °C |
Storage Humidity | 45%~85% | °F |
Storage Temperature Ranger | -30~+85 | °C |
Soldering Temperature | | | 260°C For 3 Seconds |
Peak IF(ma) (1/10Duty Cycle 0.1ms Pulse Width) | 60 | mA/chip |
Continuous Forward Current | 20 | mA/chip |
There are other size can be choosed:1.8mm 3.0mm 4.0mm 4.8mm 5.0mm etc
Suggested Way OF Usage
When using LED, It′s circuit adopts current limiting,With DC current about 5~10mA,Not more than 20mA at maximum.
Rohs approval 5mm round led diode laser led diode
1 Chip Material; InGaN/GaAsp
2 Shape; round led, oval led, straw hat led , helmet led , square led flat top led , bullet
led, concave led, rectangle led
3 Available Size; 3mm,5mm,8mm
4 Lens type;water clear, color transparent, colored diffuse
5 Emitted color; Red, White, Yellow, Orange, yellow-green, Green, Blue
6 Different angle available
7 Low power consumption, high intensity, uniform illumination
8 Solid-state, high shock and vibration resistant
9 Major reduction in power cost
10 No RF interference
11 Maintenance free, easy installation
12 Long life 100,000+hours
13 Superior ESD protection
