CUD7GF1A UV LED UVC 275nm is a deep ultraviolet light emitting diode with peak emission wavelengths from 270nm to 280nm. The Deep UV LED is sealed in Ceramic packages with a choice of UV-transparent optical window. It incorporates state of the art SMD design and low thermal resistance. CUD7GF1A UV LED UVC 275nm is designed for air and water sterilization and tools including chemical and biological analysis in that spectral range.

Outline dimensions of Ultraviolet Emitting 275nm UV LED:

Notes :

[1] All dimensions are in millimeters.

[2] Scale : none

[3] Undefined tolerance is ±0.2mm

Characteristics of CUD7GF1A UVC LED :

Notes :

1. Peak Wavelength Measurement tolerance : ±3nm

2. Radiant Flux Measurement tolerance : ± 10%

3.  Φ e is the Total Radiant Flux as measured with an integrated sphere.

4. Forward Voltage Measurement tolerance : ±3%

5. R θ J-b is the thermal resistance between chip junction to PCB board bottom.

The PCB is made of aluminium and the size of PCB is 3.5mm by 3.5mm