UVTOP270
v 2.0 24.06.2013
Description
UVTOP270
is a series of
AlGaN
based deep UV-LEDs with a typical peak wavelength of
275nm
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.
UVTOP270
is widely used for forensic analysis,
disinfection,
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.*
275
12
6.2
Unit
nm
nm
V
Symbol
λ
P
∆λ
U
F
Min.*
270
Max.*
280
15
7.5
*wavelength measurement tolerance: ± 2 nm, forward voltage measurement tolerance: ± 2 %
Electro-Optical Characteristics
(T
Part Number
UVTOP270-FW-TO39
UVTOP270-TFW-TO39
UVTOP270-TFWR-TO39
UVTOP270-HL-TO39
UVTOP270-BL-TO39
UVTOP270-FW-TO18
UVTOP270-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 ]
