UVTOP285
v 2.0 24.06.2013
Description
UVTOP285
is a series of
AlGaN
based deep UV-LEDs with a typical peak wavelength of
290nm
and optical
output power of
480-800 µW.
It comes in hermetically sealed TO39 or TO18 metal can package with ball lens,
hemispherical lens, or flat glass window configuration.
UVTOP285
is widely used for forensic analysis,
water
sterilization,
protein analysis, DNA sequencing and drug discovery.
Maximum Ratings
(T
Parameter
CASE
=
25°C)
Symbol
P
D
I
F
I
FP
U
R
T
opr
T
stg
T
sol
CASE
=
Values
Min.
Max.
180
30
200
+55
+100
+190
Unit
mW
mA
mA
V
°C
°C
°C
Power Dissipation, DC
Forward Current, DC
Pulsed Current (1% duty cycle, 1kHz)
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature (max. 5s)
-6
-30
-30
General Characteristics
(T
Parameter
Peak Wavelength
Half Width (FWHM)
Forward Voltage
25°C, I
F
= 20mA)
Values
Typ.*
290
12
5.8
Unit
nm
nm
V
Symbol
λ
P
∆λ
U
F
Min.*
285
Max.*
295
15
7.0
*wavelength measurement tolerance: ± 2 nm, forward voltage measurement tolerance: ± 2 %
Electro-Optical Characteristics
(T
Part Number
UVTOP285-FW-TO39
UVTOP285-TFW-TO39
UVTOP285-TFWR-TO39
UVTOP285-HL-TO39
UVTOP285-BL-TO39
UVTOP285-FW-TO18
UVTOP285-BL-TO18
Package
CASE
=
25°C, I
F
= 20mA)
Optical Power
P
OUT
(µW)
Min.*
Typ.*
480
800
180
300
240
400
360
600
360
600
300
500
300
500
View. Angle
2Ө
1/2
(°)
Typ.
120
120
120
7
7
120
10
Window
Flat Window
Flat Window
Flat Window
Hemisph. Lens
Ball Lens
Flat Window
Ball Lens
TO-39
TO-18
*output power measurement tolerance: ± 10 %
Open Can version (TO18 or TO39, no cap, no window) available on request
1
ROITHNER [ Roithner LaserTechnik GmbH ]
