Home Deep UV light emitting diodes UVTOP LEDs and LED Drivers Deep UV light emitting diode, 0.4mW @ 265nm, UVLED265TO46FW

Deep UV light emitting diode, 0.4mW @ 265nm, UVLED265TO46FW

Deep UV light emitting diode, 0.4mW @ 265nm, UVLED265TO46FW
Online price: $90.00
Quantity: 10-99 Items 100+ Items
List price: $60.00 $45.00
    • Wavelength 260-270nm, spectral width 10nm
    • Output power 0.3-0.4mW
    • Hermetically sealed TO-46 package
    • Electrostatic Discharge Protection
      ±2.0 kV (HBM, 1.5 kΩ, 100 pF)
    • Flat window, 80o viewing angle
    • RoHS and REACH compliant
    • Expected lifetime >10,000 hours
    • Manufactured by Nikkiso
Lead time IN STOCK


Test conditions: forward current 15mA , temperature 25deg. C, CW mode operation

Parameters Min. Typ. Max. Unit
Optical output power 300 400   uW
Peak wavelength 260 265 270 nm
Forward current   15 20 mA
Forward voltage 4.8 5.7 7.0 V
Spectral width (FWHM)   10 15 nm
Thermal resistance   35   deg. C/W
Viewing angle (full)   80   deg.

Notes: 1. Peak wavlength measurment tolerance +/-2nm; 2. Optical output power measurements tolerance +/-10%.

Absolute maximum ratings: case temperature 25deg. C unless specified

Parameters Max. Unit
Forward current (CW) 20 mA
Forward current (pulse, PW<10mS, duty <10%) 60 mA
Reverse voltage 5.0 V
Operating temperature -10 to 60 deg. C
Storage temperature -40 to 100 deg. C
Soldering temperature (2x5 second) 260 deg. C



Pin Configuration


Material list: 1. Glass Materials: Synthetic Quartz; 2. Cap Materials: Ni-plated Kovar; 3. TO Header Materials: SPC; 4. Lead Materials: Anode: Au-plated Iron-Nickel Alloy Cathode: Au-plated Kovar

Additional information

All characteristics shown in this section are for reference only and are not guaranteed.

  • Typical wavelength tuning: ~0.01nm/deg. C;
  • Power drop with temperature: ~0.012%/deg. C.

CAUTION, UV LIGHT: These devices emit high intensity ultraviolet (UV) light, which is harmful to skin, eyes, and may cause cancer. Avoid exposure to UV light, use protective glasses and cover your skin.

Do not look directly into the operating deep-ultraviolet LED as it may cause damage to the eyes. If looking into the operating LED is necessary, be sure to wear ultraviolet light protective glasses.

IEC62471 “Photobiological Safety of Lamps and Lamp Systems” defines exposure limits of electromagnetic radiation in the wavelength range from 200 nm to 3000 nm for each possible hazard (to the skin, eye, and retina). The deep ultraviolet light emitted from this product can be classified as belonging to the following hazards. It is recommended to understand the content of the standard before using the product.

This product is intended to be used for a general purpose (industry or consumer equipment) .

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Spectrum 265nm
bottom view
equivalent circuit
angular beam
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