Description
CBT-90-UV High Brightness UV LED
Features
• UV LED with a monolithic chip of emitting area 9 mm2
• Unencapsulated die with low profile protective window optimizes optical coupling in fiber coupling and in etendue-limited applications
• Typical peak emission of 405 nm and 415 nm
• Ultra High thermal conductivity common anode package allows operation at up to 27A
• Chip on board package for easy thermal management and optical integration
• Environmentally friendly: RoHS, REACH and Halogen compliant
CBT-90-UV Binning Structure
CBT-90 UV LEDs are tested at 18 A continuous current, at a constant heat sink temperature of 40°C and placed into one of the following flux and wavelength bins.
Flux Bins*
|
Color |
Radiometric Flux Bin (F) |
Min Radiometric Power (Watts) @ 18A |
Max Radiometric Power (Watts) @ 18A |
|
UV |
P |
16.1 |
17.7 |
|
Q |
17.7 |
19.5 |
|
|
R |
19.5 |
21.4 |
Wavelength Bins
|
Color |
Peak Wavelength Bin |
Min Peak Wavelength @ 18A |
Max Peak Wavelength @ 18A |
|
UV (Peak WL) |
400 |
400 |
405 |
|
405 |
405 |
410 |
|
|
410 |
410 |
415 |
|
|
415 |
415 |
420 |
Ordering Part Numbers
|
Wavelength Range |
Radiometric Flux |
Wavelength Bins |
Ordering Part Number2,,3 |
|
|
Bin Kit Flux Code |
Min. Flux |
|||
|
400-410 |
P |
16.1 |
400, 405 |
CBT-90-UV-L11-P400-22 |
|
410-420 |
P |
16.1 |
410, 415 |
CBT-90-UV-L11-P410-22 |
Typical Device Performance
|
UV |
||||
|
Parameter |
Symbol |
Values 4 |
Unit |
|
|
Peak Wavelength Range |
λ |
400-410 |
410-420 |
nm |
|
Test Current for binning 5 |
I |
18.0 |
18.0 |
A |
|
Peak Wavelength Typ. |
λp |
405 |
415 |
nm |
|
Forward Voltage |
VF min |
3.0 |
3.0 |
V |
|
VF |
3.6 |
3.6 |
V |
|
|
VF max |
4.4 |
4.4 |
V |
|
|
Radiometric Flux 6 |
Φtyp |
19.5 |
19.5 |
W |
|
FWHM at 50% of Φ |
Δλ1/2 |
20 |
20 |
nm |
|
Symbol |
Values 4 |
Unit |
|
|
Absolute Minimum Current (CW or Pulsed)7 |
1.0 |
A |
|
|
Absolute Maximum Current (CW)8 |
27 |
A |
|
|
Absolute Maximum Surge Current 8 (Frequency > 240 Hz, duty cycle =10%, t=1ms) |
31.5 |
A |
|
|
Absolute Maximum Junction Temperature 8 |
Tjmax |
150 |
ºC |
|
Storage Temperature Range |
-40/+100 |
ºC |
|
|
Emitting Area9 |
A e |
9.0 |
mm2 |
|
Emitting Area Dimensions |
3.0 x 3.0 |
mm × mm |
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