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    • 295nm 0.5mW UV LED Laser Diode

    The 295nm LED is a deep ultraviolet LED with a peak emission wavelength from 290nm to 300nm. The LED is hermetically sealed in a metal-glass welded package. It incorporates advanced semiconductor materials, chip design, and a robust package with advanced optical properties. This is designed for optical sensing, medical, and analytical instrumentation for chemical and biological analysis in the deep UV spectral range.

    Product features：Deep UV band; Low power consumption; Compact package; Fast response; Long lifetime

    Part Number：MP-LED-295-0.5-TO39

    Application area：Surface sterilization | Water quality testing | Biological instruments | Forensic detection | Ozone monitoring

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    Main parameters
  • Core parameters

  • Center Wavelength Output Power

    295nm 0.5mW

  • Dimension Drawing
    • General Parameters

    Model Specifications

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Remarks

    Peak Wavelength

    λ

    290

    295

    300

    nm


    TO Temperature

    TTO

    -10


    55

    ℃


    Chip Temperature

    TOP

    20


    55

    ℃


    Threshold

    ITH


    0.5


    mA


    Output Power

    Popt

    0.3

    0.5

    1

    mW


    Threshold Voltage

    UTH


    5


    V


    Laser Voltage

    UOP


    6

    7

    V


    Drive Current

    I


    25

    30

    mA


    Beam Divergence

    θ


    7


    °

    Full 1/e2width

    Spectral Bandwidth

    Δν


    11

    15

    nm


    Power Dissipation

    Pd


    180


    mw


    Thermal Resistance(Tj-Tcase)[1]



    50


    ℃/w


    Notes:

    Storage temperature: -40~125℃

    TO operating temperature: -40 ~85℃

    Forward laser current: 30mA

    Soldering temperature*: 190℃

     

    Characteristic Curves

    Spectral graph

    5ec796181117c.jpg 

    LIV (Light-Current-Voltage) curve


    图片3.png 

    Relative power vs. drive current curve


    5ec7962aa6015.jpg 

    Drive current vs. wavelength curve

     

    Product Specifications

    Material Information:

    图片5.png 

    Material information

    PIN#

    Pin definition

    1、Gold-plated pin

    P1

    Anode(+)

    2、TO39 header

    P2

    Cathode(-)

    3、Gold cap

    P3

    Case

    4、Hemispherical lens



    Note:

    [1] Dimensions in mm / [in]

    [2] Not to scale

    [3] Dimensions for reference only

    [4] We reserve the right to change dimensions without notice

     

    Typical Divergence Angle Diagram

    图片6.png 

     


    Optional Configurations

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    Downloads

    295nm 0.5mW UV LED Laser Diode.pdf

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  • Product title: 295nm 0.5mW UV LED Laser Diode
  • Product link: https://www.idealphotonics.com/product/detail/1414.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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