High Power UV-C LED

S3535-F 265nm

Key Features and Benefits:

Applications:

Typical optical electrical parameters at Ta=25oC

Parameter Symbol Min Typical Max Unit
Peak Wavelength
λp
260
265
270
nm
Radiant Flux
Φе
20
-
45
mW
Forward Voltage
VF
5.5
7.0
7.5
V
Spectrum Half Width
Δλ
9
10
11
nm
Beam Angle
2Ө½
-
120
-
°
Thermal Resistance
Rth J-b
-
10
-
℃/W

Absolute maximum ratings

Parameter Symbol Max Unit
Forward Current
IF
150
mA
Power Dissipation
PD
1.125
W
Operating Temperature
Topr
+60
°C
Storage Temperature
Tstg
+100
°C
Junction Temperature
Tj
80
°C
Electrostatic Discharge
ESD
2000
V

Download Full Product Specifications PDF

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Warning

UV emitted from this product. Avoid eye and skin exposure to unshielded product.

UVC LEDs emit deep ultraviolet radiation, with extremely high intensity near their surface. This allows rapid disinfection but safety precautions must be observed during assembly,
testing and field use.

By purchasing the UVC chips (bare dice), packaged LEDs or arrays and from BOLB Inc., the customer agrees to indemnify the manufacturer of any bodily harm as a result of failure to follow the common sense precautions, or warnings and guidelines contained within this Specifications.

It is the buyer’s responsibility to properly design products that ensure safety of end users.

All assembly workers, operators and bystanders must wear eye and skin protection when the UVC LEDs are energized. Bare-eye observation (including through microscopes) and bare-hand handling of a UVC LED in operation is PROHIBITED.

UVC light can be easily absorbed, so any oil or other absorbent liquid or solid substance must NOT be allowed to touch the sapphire side of the UVC chip, or the dome lens on a packaged LED.

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