Description
CBT-50X-UV Ultraviolet LED
Features
• Monolithic electrically isolated UV LED with 5 mm2 emitting area for optimal coupling into 2-4 mm diameter fiber bundles
• Typical peak wavelength emission of 410 nm
• Comprehensive product line spanning the entire visible range in the same package platform
• High drive current operation: up to 20 A under CW conditions and 25 A under pulse conditions
• Excellent peak wavelength stability with current and temperature across the spectrum
Applications
• Fiber-coupled Illumination
• Life-science/ Biomedical
• Fluorescence microscopy
• Machine Vision
• Industrial Lighting
• Light engines
Ordering Part Numbers
|
Color |
Radiometric flux |
Wavelength Bins |
Ordering Part Number |
|
|
Min. Power Bin |
Min. Power |
|||
|
UV |
T |
17.5 W |
405, 410 |
CBT-50X-UV-L42-410-T100 |
Binning Structure
Flux Bins
|
Color |
Radiometric Flux Bin3 |
Binning @ 15 A, Tc= 25°C4 |
|
|
Minimum Power (W) |
Maximum Power (W) |
||
|
UV |
T |
17.5 |
19.0 |
|
U |
19.0 |
20.5 |
|
|
V |
20.5 |
22.0 |
|
|
W |
22.0 |
23.5 |
|
Peak Wavelength Bins
|
Color |
Wavelength Bin3 |
Binning @ 15 A, Tc= 25°C4 |
|
|
Minimum Wavelength (nm) |
Maximum Wavelength (nm) |
||
|
UV |
405 |
405 |
410 |
|
410 |
410 |
415 |
|
Absolute Maximum Ratings
|
Symbol |
Values |
Unit |
|
|
Minimum Forward Current (CW or Pulsed)1 |
If min |
0.2 |
A |
|
Maximum Forward Current (CW)2 |
If CW max |
20 |
|
|
Maximum Forward Current (Pulsed)2 (duty cycle < 50%) |
If Pulsed max |
25 |
|
|
Forward Surge Current (Pulsed)2 (Frequency >240Hz, duty cycle <10%, t=1ms) |
I surge max |
30 |
A |
|
Storage Temperature |
100 |
°C |
|
|
Junction Temperature2 |
Tj max |
150 |
°C |
Device Characteristics1,2,3
|
Optical and Electrical Characteristics |
Symbol |
Value |
Unit |
|
Emitting Area |
AE |
4.91 |
mm2 |
|
Emitting Area Dimension |
2.215 x 2.215 |
mm x mm |
|
|
Test Peak Drive Current |
If |
15 |
A |
|
Peak Radiometric Flux4,5,6 |
ΦE |
19 |
W |
|
Forward Voltage |
Vf min |
3.4 |
V |
|
Vf |
4.0 |
||
|
Vf max |
4.6 |
||
|
Peak Wavelength4 |
λp |
410 |
nm |
|
FWHM- Spectral bandwidth at 50% of ΦV |
∆λ1/2 |
15 |
nm |
|
Chromaticity Coordinates7 |
CIE x |
0.170 |
|
|
CIE y |
0.014 |
||
|
Thermal Characteristics |
|||
|
Thermal Resistance (junction to case)8 |
RѲj-c real |
0.70 |
°C/W |
|
Thermal Resistance at WPE = 30% (junction to case)8,9 |
RѲj-c elec |
0.49 |
°C/W |
|
Thermal Resistance at WPE = 30% (junction to thermistor)8,9 |
RѲj-ref elec |
0.61 |
°C/W |
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