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Deep UV LEDs
Our Deep UV LEDs
are available in a wide range of
wavelengths and package sizes.
These devices are manufactured
using AIGaN/GaN technology, which
enables a new generation of high
band-gap energy opto-electronics
devices, able to perform down to
240 nm.
These small UV
LEDs consume significantly less
power than comparable UV
technologies and come in several
standard configurations.
At a Glance
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Ball Lens Deep UV LED
This LED is for
applications that
require a small or
focused spot of UV
light. Wavelength
options range from 240 -
355 nm.
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Specifications |
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Flat Lens Deep UV LED
The flat window LED is
for applications that
require an area to be
flooded with UV light or
relatively even
distribution of light
over a larger area.
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Specifications |
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Hemispherical Lens Deep
UV LED
Use the hemispherical
lens version of our LED
for applications that
require a collimated
beam of light or longer
optical working
distances.
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Specifications |
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Fiber Coupled SMA 905 UV
LED
This LED is ideal for
applications where the
flexibility of a
standard fiber optic
light delivery is
needed.
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Specifications |
Specifications
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Unit |
Maximum
Rated Value |
Ambient
Temperature |
| Power
dissipation, DC |
mW |
150 |
25 ºC |
|
Forward current, DC |
mA |
30 |
25 ºC |
Pulse
forward current
(duty cycle=1%,
freq.=1 kHz) |
mA |
200 |
25 ºC |
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Reverse voltage |
V |
6 |
25 ºC |
|
Storage temperature |
ºC |
-30 ºC - +100
ºC |
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Electro-optical
characteristics [UVTOP
-280, Ta=25 ºC, research
grade] |
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Symbol |
Unit |
Minimum |
Typical |
Maximum |
Condition |
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Forward voltage |
VF |
V |
5.5 |
7.5 |
9 |
IF=20 mA |
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Reverse current |
I R |
µA |
100 |
VR=5V |
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Output UV power |
P out |
mW |
0.5 |
|
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IF=20 mA |
| Peak
wavelength |
λp |
nm |
-10 nm |
specified |
+10 nm |
IF=20 mA |
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Spectrum half width |
HW |
nm |
12 |
20 |
30 |
IF=20 mA |
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