High Power UV-C LED Arrays

2p x 2s SMD LED Module

Performance at 25°C Ambient with Active Cooling

Parameter Symbol Unit Min. Typ. Max
Peak Wavelength
λp
nm
265
270
275
Radiant Flux
Φе
Wopt
320*
360*
400*
450**
500**
600**
Forward Voltage
(LED + Driver Electronics)
VF
V
15
16
19
Forward Current
IF
A
0.2
0.6
0.7
Spectrum Half Width
Δλ
nm
-
11
-
View Angle
2Ө½
°
-
150
-
Thermal Resistance
RJ-b
℃/W
-
<10 (TBD)
-

*G1N
** G2H

UVC LED 5x5 SMD Array

Performance at 25°C ambient and active cooling

Parameter Symbol Unit Min. Typ.
350mA/LED
Max
500mA/LED
Peak Wavelength
λp
nm
255
270
280
Radiant Flux
Φе
Wopt
2.0
2.2*
2.5*
Forward Voltage
(LED + Driver Electronics)
VF
V
30
33
40
Forward Current
IF
A
-
1.75
2.50
Spectrum Half Width
Δλ
nm
-
11
-
View Angle
2Ө½
°
-
150
-
Thermal Resistance
RJ-b
℃/W
-
<10 (TBD)
-

*G1N

12” Stripe module Array

Performance at 25°C ambient and active cooling

Parameter Symbol Unit Min.
100mA/LED
Typ.
250mA/LED
Max
350mA/LED
Peak Wavelength
λp
nm
255
270
280
Radiant Flux
Φе
Wopt
0.5
1.2
1.8
Forward Voltage
(LED + Driver Electronics)
VF
V
22
24
28
Forward Current
IF
A
0.4*
1.0*
1.4*
Spectrum Half Width
Δλ
nm
-
11
-
View Angle
2Ө½
°
-
150
-
Thermal Resistance
RJ-b
℃/W
-
<10 (TBD)
-

*set by BOLB (optional)

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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