TO-39 Packaged Deep Ultraviolet (UVC) LED

TO-39 Packaged Deep Ultraviolet (UVC) LED

The MP-UVC-255 is a deep ultraviolet LED housed in a TO-39 metal package, offering high reliability, high stability, and excellent UV output performance. It covers multiple peak wavelengths from 255 nm to 315 nm, making it suitable for a wide range of applications including medical testing, biological analysis, air purification, water treatment, and industrial inspection.

Product features：TO‑39 metal package;Multiple deep‑UV wavelengths available from 255 nm to 315 nm;Typical radiant power: 1.5 mW;Narrow spectral output;FWHM approximately 11 nm;Small beam divergence angle (7.5°);High reliability;High reliability;RoHS compliant

Part Number：MP-UVC-255

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Main parameters
General Parameters
Optional Configurations
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Main parameters

Core parameters

Forward Current IF FWHM

20mA 11nm

Dimension Drawing

General Parameters

Optical and Electrical Parameters

Parameter	Condition	Min.	Typ.	Max.
Forward Current IF	—	—	20mA	—
Forward Voltage VF	20 × 20 × 65 mm	4.8V	—	7.0V
Radiant Power Φe	1.5 ± 0.2 mm	0.5mW	1.5mW	3.0mW
Peak Wavelength λp	＜2–4 λ / 10 mm（PV）	See model designation
FWHM Δλ	Uncoated	—	11nm	—
Half‑Intensity Beam Angle 2θ1/2	Borofloat-33	—	7.5°	—

Absolute Maximum Ratings

Parameter	Value
Maximum Forward Current	60mA
Maximum Power Dissipation	380mW
Operating Temperature	-15℃ ~ +60℃
Storage Temperature	-40℃ ~ +85℃
Soldering Temperature	260℃（≤3s）
ESD Rating	Class 1

Mechanical Dimensions

Parameter	Value
Outer Diameter	Φ9.15mm
Body Diameter	Φ8.30mm
Number of Pins	3 Pin
Pin Diameter	Φ0.45mm
Pin Pitch	2.54mm
Diagonal Pitch	5.08mm
Body Length	8.60mm
Pin Length	13.5±1.5mm