1W Star LED:
Absolute Maximum Ratings at Ta=25°C Item | Symbol | Absolute Maximum Rating | Unit | DC Forwar Curren dt | IF | 350 | mA | Peak Forward Current | IF | 500 | mA | Reverse Voltage | VR | 5 | V | Power Dissipation | PD | 3000 | mw | Electrostatic discharge | ESD | ¡Ó4500 | V | Operation Temperature | Topr | -40~+80 | °C | Storage Temperature | Tstg | -40~+100 | °C | LeadSoldering Temperature | Tsol | Max.260°C for 6 seconds Max. |
Notes:
- IFP Conditions: pulse Width≤10msec.
- All high power emitter LED products mounted on aluminum metal-core printed circuit board, can be
lighted directly, but we do not recommend lighting the high power products for more than 5 seconds
without a appropriate heat dissipation equipment.
|
Electrical Optical Characteristics at Ta=25°C Parameter | Color | Symbol | Min. | Typ. | Max. | Unit | Test Condition | Forward Voltage | R | VF | 2.2 | --- | 2.8 | v | If=350mA | G | 3.2 | --- | 3.6 | B | 3.2 | --- | 3.6 | Reverse Current | R,B,W | IR | --- | --- | 50 | uA | VR=5v | 50% Power Angle | R,B,W | 2£c1/2 | --- | 140 | --- | deg | IF=350mA | Luminous Intensity | R | £pV | 30 | --- | 40 | lm | IF=350mA | G | 40 | --- | 50 | B | 12 | --- | 18 | Chromaticity | R | £fd | 620 | --- | 630 | nm | IF=350mA | G | 520 | --- | 530 | B | £fd | 460 | --- | 470 | nm |
|
Typical Electrical / Optical Characteristics Curves
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
Highest flux per LED family in the world
Very long operating life (up to 100k hours)
Available in White: 2500k-25000k
Lambertian radiation pattern
More energy efficient than incandescent and
most halogen lamps
Low voltage DC operated
Cool beam, safe to the touch
Fully dimmable
No UV
Superior ESD protection
lower Rth
RoHS compliant ---lead ¡Vfree
Instant light (less than 100ns)
Applications
Portable (flashlight, bicycle)
Reading lights (car, bus, aircraft)
Orientation
Mini-accent
Decorative
Fiber optic alternative
Appliance
Sign and channel letter
Architectural detail
Cove lighting
Automotive exterior
(Stop-Tail-turn, CHMSL,
Mirror side repeat)
Edge-lit signs (Exit, Point of sale)
Link: 1W Star LED Win Win Circuit