Datasheet

VLMU35CM..-280-120
www.vishay.com
Vishay Semiconductors
Rev. 1.0, 29-Nov-2018
1
Document Number: 84938
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
UVC Emitting Diode in SMD Package
DESCRIPTION
VLMU35CM..-280-120 is a ceramic based mid power UVC
LED with quartz window for long life time. The package size
is 3.5 mm x 3.5 mm x 1.2 mm and the radiant power typically
12 mW at 100 mA in a wavelength range of 265 nm to
285 nm.
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: SMD ceramic
• Product series: standard power UV LED
• Angle of half intensity: ± 60°
•Lead-finishing: Au
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 150 mA
• Radiant power (typ.): 12 mW at 100 mA
• Leads / terminations finish: gold plated (Au)
• Reflow soldering method
• MSL 3 according to J-STD-020
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Sterilization
• Medical application
• Sensing of gases, germs, DNA, ...
SAFETY ADVICES
Depending on the mode of operation, these devices emit
highly concentrated non visible ultraviolet light which can be
hazardous to the human eye and skin. Products which
incorporate these devices have to follow the safety
precautions given in IEC 62471 “Photobiological Safety of
Lamps and Lamp Systems”.
PARTS TABLE
PART COLOR
RADIANT POWER
(mW)
at
I
F
(mA)
WAVELENGTH
(nm)
at
I
F
(mA)
FORWARD VOLTAGE
(V)
at
I
F
(mA)
TECHNOLOGY
MIN. TYP. MAX. MIN. TYP. MAX. MIN. TYP. MAX.
VLMU35CM00-280-120 Ultraviolet 8 12 - 100 265 278 285 100 4 5 7 100 AlGaN
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
VLMU35CM..-280-120
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
DC forward current I
F
150 mA
Power dissipation P
V
0.86 W
Reverse voltage Not designed for reverse operation
Electrostatic discharge HBM: MIL-STD-883 C 3B ESD 2000 V
Junction temperature T
j
+85 °C
Operating temperature range T
amb
-40 to +80 °C
Storage temperature range T
stg
-40 to +100 °C
Solder temperature T
sol
260 °C