UVx-___SMD Maximum Rating

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UVx-___SMD Maximum Rating
UVx-___SMD
v 3.0 22.10.2014
Maximum Rating
Parameter
Values
Symbol
Forward Current (TA=25°C)
Min.
Max.
IF
Unit
40
mA
Operating Temperature
TCASE
- 20
+ 80
°C
Storage Temperature
TSTG
- 30
+ 85
°C
Soldering Temperature (max.5s)
TSOL
260
°C
Electro-Optical Characteristics (TCASE = 25°C, IF = 20mA)
Parameter
Symbol
265nm
280nm
310nm
325nm
340nm
Unit
Peak Wavelength
λP
265 ±5
280 ±5
310 ±5
325 ±5
340 ±5
nm
Radiated Power
PO
0.52
1.2
0.83
0.87
1.2
mW
Spectral Width (FWHM)
∆λ
9
11
9
8
9
nm
Forward Voltage
VF
10.0
7.0
6.5
5.0
4.0
V
2Ө1/2
115
115
115
115
115
deg.
Viewing Angle
* frequency=100kHz, duty cycle=1%, IFP=200mA
Outline Dimensions
All dimensions in mm
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Performance Characteristics
Forward Current vs. Forward Voltage
Spectrum
Voltage Shift vs. Ambient Temp.
Forward Current vs. Relative Radiant Flux [%]
Junction Temp. vs. Forward Current
Radiation Pattern
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Device Materials
Item
Materials
Glass A
Package
Pads
SiO2
Ceramic
KOVAR, Au plating
UV-Radiation
During operation these LEDs do emit high intensity ultraviolet light, which is hazardous to skin and
eyes, and may cause cancer. Do avoid exposure to the emitted UV light. Protective glasses are
recommended. It is further advised to attach a warning label on products/systems that do utilize UVLEDs:
Class 1
Static Electricity
These LEDs are sensitive to electrostatic discharge (ESD). Precautions against ESD must be taken
when handling or operating these LEDs. Surge voltage or electrostatic discharge can result in complete
failure of the device.
Operation
Do only operate these LEDs with a current source.
Running these LEDs from a voltage source will result in complete failure of the device.
Current of a LED is an exponential function of the voltage across it.
Soldering
Recommended Solder Pad:
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Reflow soldering profile:
3
Reliability
© All Rights Reserved
The above specifications are for reference purpose only and subjected to change without prior notice
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