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            Rayvio | XP4 Series Very High Power UV LEDs (280 nm)
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            XP4 Series UV Emitter or Star Board LED

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            Extreme High Power UV C device for disinfection and sterilization

            RayVio XP4 280nm Series UV LEDs deliver extreme high-power UV C light for water, air and surface disinfection solutions with peak spectral wavelength output of 280nm.

            These devices are designed to meet the most demanding and mission critical applications in the healthcare and well being segments.

            Features and Benefits

            Extreme high power UV C devices. Most suitable for industrial or commercial disinfection solutions

            Proven germicidal efficacy at 280nm

            Industry leading reliability and lifetime

            Star board package simplifies thermal engineering and allows for rapid prototyping and development

            Product Performance and Characterization

            Table 1. Radiant Flux Performance Characteristics at Ta=25?C

            Part Number Radiant Output @ 300mA, 25?C
            Min. (mW) Typ. (mW) Max. (mW)
            RVXP4-280-SM-07633200 30 40 50
            RVXP4-280-SB-07633200 30 40 50
            RVXP4-280-SM-07703200 50 60 70
            RVXP4-280-SB-07703200 50 60 70

            Table 2. Electrical and Optical Characteristics at Ta=25?C

            Characteristics Unit Min Typical Max
            Peak Wavelength (@300mA) nm 275 280 285
            Forward Voltage (@300mA) V 20 26 32
            Spectrum Half Width (FWHM) nm 12
            View Angle degrees 120
            Thermal Resistance
            (Junction to solder point)
            °C/W 3
            • RayVio maintains a tolerance of ±10% on radiant flux and ±3nm on peak wavelength
            • Although all LEDs are tested, some values may vary slightly depending on the conditions of the test equipment


            Table 3.

            Forward Current % of Nominal
            Output Power
            P70 Reliability P50 Reliability
            100mA 50% 10,000 hours 20,000 hours
            140mA 70% 5,000 hours 10,000 hours
            200mA (nominal) 100% (nominal) 2,500 hours 5,000 hours

            Absolute Maximum Ratings

            Table 4.

            Parameter Maximum Performance
            Power Dissipation 6.4 W
            Forward Current 200mA
            Junction Temperature, Tj 60°C
            Storage Temperature -30°C to 150°C
            ESD Sensitivity +/-8kV Human Body Model