XST-3535-UV-A60-CD275-01 [LUMINUS]
Surface Mount UVC LED;型号: | XST-3535-UV-A60-CD275-01 |
厂家: | Luminus |
描述: | Surface Mount UVC LED |
文件: | 总11页 (文件大小:1870K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
XST-3535-UV
Product Datasheet
XST-3535-UV
Surface Mount
UVC LED
Features:
• UVC LED with emission wavelength between 275 nm and 285 nm
• High Optical Power: 100 mW+ of UVC power at maximum rated current
• Compact form factor: 3.5 mm x 3.5 mm package
• Narrow viewing angle of 60 degrees
Table of Contents
Binning and Ordering . . . . . .
Information. . . . . . . . . . . . . . . .2
• Standard SMT Process
• RoHS and REACH compliant
Optical and Electrical
Characteristics . . . . . . . . . . . . .4
Mechanical Dimensions . . . .7
Soldering Profile . . . . . . . . . . .8
Product Shipping & Labeling
Information. . . . . . . . . . . . . . . .9
Applications
Precautions for Use. . . . . . . 10
History of Changes . . . . . . . 11
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Air Purification
Water Purification
Surface Disinfection
Medical Device Sterilization
Appliance Sterilization
Food & Beverage Preparation
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
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•
Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
XST-3535-UV Binning Structure
XST-3535-UV LEDs are tested for radiometric flux and wavelength at a drive current of 350 mA, 20 ms single pulse at 25ꢀ C and placed
into one of the following radiometric flux (FF) and wavelength (WWW) bins. The LEDs can also be driven at higher drive currents, to
achieve the correlated flux values listed in the table.
Radiometric Flux Bins
Minimum Flux
(mW)
350 mA, 25ꢀ C
Maximum Flux
(mW)
350 mA, 25ꢀ C
Correlated Minimum Flux
(mW) at 25ꢀ C
Flux Bin (FF)
500 mA
49
650 mA
800 mA
79
35
40
45
50
55
40
45
50
55
60
64
74
CD
CE
CF
CG
CH
56
90
63
83
101
113
124
70
92
77
101
Note 1: Product lifetime is a function of drive current. Sustained operation at absolute maximum current of 800 mA will result in a reduction of device lifetime
compared to typical forward drive currents (350 mA-500 mA). Actual device lifetimes will also depend on junction temperature. Contact Luminus for
information on product lifetime.
Wavelength Bins
Wavelength Bin (WWW)
Minimum Wavelength (nm)
Maximum Wavelength (nm)
275
280
275
280
280
285
Note 2: Luminus maintains a +/- 6% tolerance on flux measurements and +/- 1 nm on wavelength measurements.
Note 3: Individual flux bins are not orderable. Please refer to product ordering information on page 3 for a list of ordering part numbers.
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
•
www.luminus.com
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Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Part Number Nomenclature
XST
3535
<UV>
<A##>
<FF###>
Product Family
Package Type
Color
Package Configuration
A60: 60 degree lens
Bin kit
Flux and Wavelength bin
kit code - See ordering
informaton
XST: UVC Surface Mount
Package
3535: 3.5 mm x 3.5 mm
Ultraviolet
Ordering Part Numbers
The table below lists ordering part numbers available for XST-3535-UV LEDs. The part number includes a bin kit, a group of flux and
wavelength bins described in page 2, that are shippable for a given ordering part number. Individual flux bins are not orderable. Flux
bin listed is minimum bin shipped - higher bins may be included at Luminus’discretion.
Radiometric Flux
Wavelength Range
Wavelength Bins
Ordering Part Number
Bin Kit Flux Code
Min. Flux (mW)
275-280
280-285
275-285
275-280
280-285
275-285
275
280
CD
CD
CD
CE
CE
CE
35
35
35
40
40
40
XST-3535-UV-A60-CD275-01
XST-3535-UV-A60-CD280-01
XST-3535-UV-A60-CD275-00
XST-3535-UV-A60-CE275-01
XST-3535-UV-A60-CE280-01
XST-3535-UV-A60-CE275-00
275, 280
275
280
275, 280
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
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www.luminus.com
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Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Optical and Electrical Characteristics1,3
Parameter
Symbol
Vf-min
Vf-typ
Vf-max
Δλ
Value
5.0
Unit
V
Minimum Forward Voltage
Typical Forward Voltage
Maximum Forward Voltage
FWHM
6.45
7.5
V
V
10
nm
°
Viewing Angle
2θ1/2
Rth
60
Thermal Resistance (junction-solder point)
5.0
°C/W
Absolute Maximum Ratings 2,3
Parameter
Symbol
If-max
Value
800
Unit
mA
° C
Forward Current
Junction Temperature
Tj
100
º
Note 1: Ratings are based on operation at a constant junction temperature of Tj = 25 C. Test conditions: 350 mA, 20 ms pulse at 25 ºC.
Note 2: Product lifetime is a function of drive current. Sustained operation at absolute maximum current of 800 mA will result in a reduction of device
lifetime compared to typical forward drive currents (350-500 mA). Actual device lifetimes will also depend on junction temperature. Contact Luminus
for details.
Note 3: XST-3535-UV LEDs are short wavelength, deep UV LEDs. During operation, the LED emits high intensity UVC radiation, which is harmful to skin and
eyes. UV light is also hazardous to skin and may cause cancer. Avoid exposure to deep UV light when LED is operational.
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
•
www.luminus.com
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•
Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Optical & Electrical Characteristics
Relative Power vs. Forward Current
Relative Power vs. Junction Temperature
φ/φ(350 mA) , 20 ms pulse, T = 25°C
φ/φ(25°C) , 20 ms pulse, 350 mA
j
Peak Wavelength Shift vs. Forward Current
Peak Wavelength Shift vs. Junction Temperature
λp= λp(If ) - λp (350 mA), 20 ms pulse, T = 25°C
λp= λp(T) - λp (25°C), 20 ms pulse, If =350 mA
j
j
Forward Voltage vs Forward Current
Forward Voltage Shift vs. Junction Temperature
ΔVf = Vf(T) - Vf(25°C), 20 ms pulse, If = 350 mA
j
Luminus Devices, Inc. • T 408.708.7000 • www.luminus.com
1145 Sonora Court, Sunnyvale, CA 94086 USA
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PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Typical Spectrum
Radiation Pattern
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PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Mechanical Dimensions
Recommended Solder Pad and Stencil Pattern
Solder Pad
3.6 mm x 1.6 mm
2.8 mm x 1.2 mm
Stencil Pattern
Recommended Stencil Pattern
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PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Soldering Profile
Profile Setting
Average Ramp-up Rate (Tsmax, Tp)
Preheat Temperature Min (Tsmin
Preheat Temperature Max (Tsmax
Pb-Free Profile
1 °C/sec
100-150 °C
180-200 °C
60-120 sec
217 °C
)
)
Preheat Time (tsmin to tsmax
)
Liquidus Temperature (TL)
Time Maintained Above TL (tL)
50-80 sec
260 °C
Peak / Classification Temperature (TP)
Time within 5°C of Actual Peak Temp (tP)
Ramp-Down Rate
Max 10 sec
2-3 °C /sec
4 mins
25°C to Peak Temperature time
Luminus recommends that users follow the recommended soldering profile provided by the manufacturer of the solder paste used.
Note that this general guideline may not apply to all PCB designs and configurations.
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
•
www.luminus.com
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Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Product Shipping & Labeling Information
All XST-3535 products are packaged and labeled with their respective bin as outlined in the tables on pages 2 & 3. Each reel will only
contain one flux and one wavelength bin
XST-3535-UV Label Information
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PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
Precautions for storage, handling and use of UV LEDs
1. UV Light
XST-3535-UV LEDs are short wavelength, deep UV LEDs. During operation, the LED emits high intensity UVC radiation, which is harmful
to skin and eyes. UV light is also hazardous to skin and may cause cancer. Avoid exposure to deep UV light when LED is operational.
Precautions must be taken to avoid looking directly at the UV light without the use of UV light protective glasses. Do not look directly
at the front or at the LED’s lens when LED is operational.
2. Static Electricity (ESD)
While XST 3535 LEDs have built-in Zener protection diodes, they are particularly sensitive to ESD (Electrostatic Discharge). Static
electricity and surge voltages seriously damage UV LEDs and can result in complete failure of the device. Precautions must be taken
against ESD when handling or operating these devices.
3. Operating Conditions
In order to ensure the correct functioning of these LEDs, compliance to maximum allowed specifications is important. UV LEDs are par-
ticularly sensitive to drive currents that exceed the max operating specifications and may be damaged by such drive curents. The use
of current regulated drive circuits is strongly recommended when operating these devices. Customers should also provide adequate
thermal management to ensure LEDs do not exceed maximum recommended temperatures. Operating LEDs at temperatures in ex-
cess of specification will result in damage and possibly complete failure of the device.
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
•
www.luminus.com
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•
Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
XST-3535-UV
Product Datasheet
History of Changes
Rev
01
02
03
03
04
Description of Change
Initial release
06/11/2019
11/04/2019
04/04/2020
05/19/2020
06/17/2020
Tape and Reel drawing
Additional ordering part numbers introduced, increased max current rating
Editorial change- spectrum reflects 275 nm Bins
Defined higher bin (CH: 55-60 mW)
Luminus Devices, Inc. • T 408.708.7000
1145 Sonora Ct.
•
www.luminus.com
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•
Sunnyvale, CA 94086
PDS-002978 Rev 04 © 2020 Luminus Devices, Inc. - All Rights Reserved
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