UVTOP335
v 2.0 24.06.2013
Description
UVTOP335
is a series of
AlGaN
based deep UV-LEDs with a typical peak wavelength of
340nm
and optical
output power of
240-400 µW.
It comes in hermetically sealed TO39 or TO18 metal can package with ball lens,
hemispherical lens, or flat glass window configuration.
UVTOP335
is widely used for
blood gas
measurements, nitrogen urea measurements,
and UV-curing applications
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.*
340
15
5.0
Unit
nm
nm
V
Symbol
λ
P
∆λ
U
F
Min.*
335
Max.*
345
20
6.2
*wavelength measurement tolerance: ± 2 nm, forward voltage measurement tolerance: ± 2 %
Electro-Optical Characteristics
(T
Part Number
UVTOP335-FW-TO39
UVTOP335-TFW-TO39
UVTOP335-TFWR-TO39
UVTOP335-HL-TO39
UVTOP335-BL-TO39
UVTOP335-FW-TO18
UVTOP335-BL-TO18
Package
CASE
=
25°C, I
F
= 20mA)
Optical Power
P
OUT
(µW)
Min.*
Typ.*
240
400
120
200
165
275
180
300
240
400
210
350
210
350
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 ]
