VLMU35CL..-280-120www.vishay.com Vishay Semiconductors
UVC Emitting Diode in SMD Package FEATURES• Ceramic SMT package with quartz window • Dimension (L x W x H) in mm: 3.5 x 3.5 x 1.2 • Forward current: up to 70 mA • Radiant power (typ.): 3.2 mW at 20 mA and 7.5 mW at 50 mA • Leads / terminations finish: gold plated (Au) • Reflow soldering method • MSL 3 according to J-STD-020 • Material categorization: for definitions of
DESCRIPTIONcompliance please see www.vishay.com/doc?99912 VLMU35CL..-280-120 is a ceramic based low power UVC
APPLICATIONSLED with quartz window for long life time. The package size • Sterilization is 3.5 mm x 3.5 mm x 1.2 mm and the radiant power typically 3.2 mW at 20 mA in a wavelength range of 265 nm to • Medical application 285 nm. • Sensing of gases, germs, DNA, ...
PRODUCT GROUP AND PACKAGE DATA SAFETY ADVICES• Product group: LED Depending on the mode of operation, these devices emit • Package: SMD ceramic highly concentrated non visible ultraviolet light which can be hazardous to the human eye and skin. Products which • Product series: standard power UV LED incorporate these devices have to follow the safety • Angle of half intensity: ± 60° precautions given in IEC 62471 “Photobiological Safety of • Lead-finishing: Au Lamps and Lamp Systems”.
PARTS TABLE RADIANT POWER at WAVELENGTH at FORWARD VOLTAGE at PART COLOR (mW) I (nm) (V) F IF IF TECHNOLOGY (mA) (mA) (mA) MIN. TYP. MAX. MIN. TYP. MAX. MIN. TYP. MAX.VLMU35CL00-280-120 Ultraviolet 1.8 3.2 - 20 265 278 285 20 4 5 6.5 20 AlGaN
ABSOLUTE MAXIMUM RATINGS(Tamb = 25 °C, unless otherwise specified)
VLMU35CL..-280-120 PARAMETER TEST CONDITION SYMBOL VALUE UNITDC forward current IF 70 mA Power dissipation PV 0.45 W Reverse voltage Not designed for reverse operation Electrostatic discharge HBM: MIL-STD-883 C 3B ESD 2000 V Junction temperature Tj +85 °C Operating temperature range Tamb -40 to +80 °C Storage temperature range Tstg -40 to +100 °C Solder temperature Tsol 260 °C Rev. 1.0, 31-Jan-2019
1Document Number: 80009 For technical questions, contact:
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