DUV-SML Datasheet, PDF (1/4 Pages) Roithner LaserTechnik GmbH – Deep Ultraviolet Light Emission Source

rev.2.0 06.05.15
DUV-SML
• Deep Ultraviolet Light Emission Source
• 280, 310, 325, 340 nm
• Ceramic 3838 SMD package
• Resin dome lens
• Beam angle 142 deg.
Description
DUV-SML is a series of AlGaN based single emitter DEEP-UV LEDs in a ceramic 3838 SMD package, and can be delivered on
tape. It features a resin dome lens. DUV-SML is available from 280 nm up to 340 nm peak wavelength with an optical output
power of typically 1.9 mW.
Maximum Rating (T_CASE = 25°C)
Parameter
Symbol
Forward Current (TA=25°C)
Operating Temperature
Storage Temperature
Soldering Temperature (max. 5s)
IF
TOPR
TSTG
TSOL
Values
Min.
Max.
40
- 20
+ 80
- 30
+ 85
+ 260
Unit
mA
°C
°C
°C
Electro-Optical Characteristics (T_CASE = 25°C, I_F =20 mA)
Parameter
Symbol
Peak Wavelength
λP
Radiated Power
PO
Spectral Width (FWHM)
∆λ
Forward Voltage
VF
Reverse Voltage (IR=10µA)
VR
Reverse Current (VR=5V)
IR
Viewing Angle
2Ó¨1/2
Thermal resistance
RÓ¨J-REF
Rise time*
tR
Fall time*
tF
* frequency=100kHz, duty cycle=1%, IFP=200mA
DUV280
-SML
280 ±5
2.2
11
7
>2
<200
/
/
DUV310 DUV325
-SML -SML
310 ±5 325 ±5
2.6
2.5
9
8
6.5
5
>10
>10
<1
<1
142
190
16
20
8
9
DUV340
-SML
340 ±5
1.9
9
4
>10
<1
12
9
Unit
nm
mW
nm
V
V
µA
deg.
°C/W
ns
ns
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