Visible

Visible LEDs Wafers - standard and custom wafers available - please enquire.

 

Visible LED Chips - blue (430 nm) to red (660 nm) available with the following services:

  • 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)

Chip Size and Optical Output *

Notes

350 x 350 um

(20 mA)

1000 x 1000 um

(350 mA)

430

450 ~ 460

460 ~ 475

475 ~ 480

-

20 mW/150 mcd

20 mW/180 mcd

500 mcd

300 mW

400 mW

400 mW

10 cd

LED chips are InGaN material.

Wavelength Tolerance: standard sort is +- 2.5 nm. Tighter tolerances available.

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

50 cd

50 cd

560 ~ 565

565 ~ 575

585 ~ 595

40 mcd

80 mcd

150 mcd

-

-

9 cd

LED chips are AlInGaP.

Standard wavelength sort is +- 2.5 nm.

600 ~ 610

610 ~ 620

620 ~ 630

660 (peak)

450 mcd

600 mcd

600 mcd

10 mW

10 cd

13 cd

15 cd

150 mW

LED chips are AlInGaP material.
* Bare chip on TO header (no encapsulation)

 

 

 

 

 

 

 

 

 

 

Visible LEDs - packaged devices

E Wave packages 350 x 350 um LED chips in standard 3 mm, 5 mm lamps and a variety of SMDs. Larger higher power chips are available in SMDs with low thermal resistance and silicone infills.

Custom assemblies such as 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.

 

 

 

 

LED Products

 

 

 

 

 

Contact

T:44(0)20
8123 7843
E Wave Corporation
Building 3, North London Business Park
Oakleigh Road South
London N11 1GN
United Kingdom

 

RoHS Compliant products

Copyright E Wave Corporation