Product Name: UVC LED Chip 275nm UVC LED Diode 275nm 2 - 4MW SMD3535 UV Disinfection Sterilization LED Light Model NO.: UVC-LED-275NM-G Certification: RoHS, CE, ISO9000 LED Chips: Taiwan Chip Life: 30000h Housing Material: Aluminum Nitride Bracket Lamp Holder Type: None Power Source: Forward Voltage: 5 - 8V (If=40mA) IP Rating: IP20 Power: Radiant Flux (Optical Power): 2-4MW (If=40mA) Usage: Medical/Air Sterilization/Industrial Using Transport Package: Reel/Anti-Static Bag Packaging Origin: China Product Description UVC LED chip 275nm UVC LED diode 275nm 2 - 4mW SMD3535 UV Disinfection sterilization LED lightItemName:LEDUVC chipType:SMD3535DCForwardcurrent:100mAPowerdissipation:0.8WForwardvoltage:5-8V(IF=40mA)Radiantflux(opticalpower):2-4mW(IF=40mA)Wavelength:275-280nmViewangle:100Deg(IF=40mA)AluminumnitridebracketQuartzglass3 Years warrantyFeatures:*low voltage operation*Instant light*Long operating lifeApplications:Disinfection sterilizationUltraviolet detection,communication technologyAir sterilization, water sterilizationMedical treatment and skin disease treatmentNotes:1,All dimensions in mm tolerance is ±0.1mm unless otherwise noted.2,In addition to the UV LED chip, there is an extra zener diode (not shown in the figure above)welded in the device, which is used to provide ESD protection to prevent the UV LED chip fromelectrostatic breakdown. The connection mode between LED chip and zener diode is shown as follows:Note: 1. 1/10 Duty Cycle 0.1ms Pulse Width.