Visible LEDs - chips
E Wave offers among the higest intensity LED chips available from blue (430 nm) to red (650 nm). In addition, E Wave's service includes:
- custom sorting of LED chips - tight tolerance on wavelength, intensity and voltage.
- providing full data of: minimum, average and maximum, standard deviation on wavelength, intensity and voltage.
- low volumes (1,000 chips, 1k) to high volume (> 1kk) deliveries.
Dominant Wavelength (nm) |
Radiant Intensity * |
Notes |
|
350 x 350 um (20 mA) |
1000 x 1000 um (350 mA) |
||
430 450 ~ 460 460 ~ 475 475 ~ 480 |
- 15 mW/150 mcd 15 mW/180 mcd 200 mcd |
200 mW 400 mW 400 mW 10 cd |
LED chips are InGaN material. Wavelength Tolerance: standard sort is +- 2.5 nm. Tighter tolerances available. Intensity Grade: Intensities shown are guaranteed minimum. Higher grades may be possible depending on the volume required. Chips can also be sorted for specific intensity range (min and max). Forward Voltage: All chips are probed for forward voltage. Chips can be sorted by voltage also, eg 0.1 mV tolerance. |
505 ~ 510 510 ~ 515 515 ~ 520 520 ~ 525 525 ~ 530 530 ~ 535 |
250 mcd 300 mcd 1.0 cd 1.1 cd 1.0 cd 300 mcd
|
12 cd 12 cd 14 cd 14 cd 14 cd 14 cd |
|
560 ~ 565 565 ~ 575 585 ~ 595 |
40 mcd 50 mcd 300 mcd |
- - 6 cd |
LED chips are AlInGaP. Standard wavelength sort is +- 2.5 nm. |
600 ~ 610 610 ~ 620 620 ~ 630 650 (peak) |
450 mcd 600 mcd 600 mcd 0.5 mW |
5 cd 6 cd 6 cd - |
LED chips are AlInGaP material. |
| * Bare chip on TO header (no encapsulation) | |||
Visible LEDs - packaged devices
E Wave can provide 350 x 350 um LED chips packaged in standard 3 mm, 5 mm plastic, SMD and TO packages. The1x1 mm chips, nominally referred to as '1W devices' can be packaged in high power PLCC packages (SMD or leaded) with silicone infill.
Other custom devices, such as chips mounted on ceramic submounts with epoxy moldings, high power chip arrays, and high resolution linear arrays can also be provided. Please see Custom LED Products for examples, or contact us with your requirements.
