High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 1/13
Inolux Surface Mount High Power Ultraviolet LED
IN-3531SCUV
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 2/13
DISCLAIMER ............................................................................................................................. 3!
LABEL SPECIFICATIONS ........................................................................................................ 4!
RADIOMETRIC POWER AND FORWARD VOLTAGE ............................................................ 5!
FORWARD VOLTAGE BINNING .............................................................................................. 6!
PRODUCT CHARACTERISTICS .............................................................................................. 6!
ABSOLUTE MAXIMUM RATINGS .................................................................................................. 6!
ELECTRO-OPTICAL CHARACTERISTICS ...................................................................................... 7!
PACKAGE OUTLINE DIMENSION ................................................................................................. 8!
RECOMMENDED SOLDERING PATTERN FOR REFLOW SOLDERING ................................................ 8!
CHARACTERISTIC CURVES ........................................................................................................ 9!
THERMAL DESIGN ................................................................................................................. 10!
PACKING INFORMATION ...................................................................................................... 12!
REVISION HISTORY ............................................................................................................... 13!
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 3/13
DISCLAIMER
INOLUX reserves the right to make changes without further notice to any products herein to
improve reliability, function or design. INOLUX does not assume any liability arising out of the
application or use of any product or circuit described herein; neither does it convey any license
under its patent rights, nor the rights of others.
LIFE SUPPORT POLICY
INOLUX’s products are not authorized for use as critical components in life support devices or
systems without the express written approval of the President of INOLUX or INOLUX
Technologies. As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical
implant into the body, or (b) support or sustain life, and (c) whose failure to perform when
properly used in accordance with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the user.
2. A critical component in any component of a life support device or system whose failure to
perform can be reasonably expected to cause the failure of the life support device or system,
or to affect its safety or effectiveness.
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 4/13
Label Specifications
INOLUX P/N:
I
N
-
3
5
3
1
S
C
U
V
-X
X
X
X
Lot No.:
Series Name
Substrate / Emitting Color
Customer Code
IN-3531
Inolux 3535 package
Ceramic 1W
UV@390-420nm
XXXX
Customer Product Code
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 5/13
Radiometric Power and Forward Voltage
(Tj =25 °C)
Part Number
Color
Performance at Test Current 350mA
Performance at
700mA
Group
Min.
Radiometric
Power (mW)
Vf
Typical
Radiometric Power
(mW)
Min
Max
IN-3531SCUV
U50
(390~400nm)
D4
320
3
4
545
D5
360
3
4
610
E1
400
3
4
680
E2
440
3
4
750
U60
(400~410nm)
D4
320
3
4
545
D5
360
3
4
610
E1
400
3
4
680
E2
440
3
4
750
E3
480
3
4
815
U70
(410~420nm)
D4
320
3
4
545
D5
360
3
4
610
E1
400
3
4
680
E2
440
3
4
750
E3
480
3
4
815
E4
520
3
4
885
Note:!
1.!Radiometric!Power!is!measured!with!an!accuracy!of!±10%!
2.!The!forward!voltage!is!measured!with!an!accuracy!of!±0.1V!
*!Calculated!values!are!for!reference!only.
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 6/13
Forward Voltage Binning
Part Number
Performance at Test Current (350mA)
Vf Group
Minimum (V)
Maximum (V)
IN-3531SCUV
V30
3.0
3.2
V32
3.2
3.4
V34
3.4
3.6
V36
3.6
3.8
V38
3.8
4.0
Product Characteristics
Absolute Maximum Ratings
(Tj =25 °C)
Parameter
Rating
DC Forward Current (mA)
800mA
LED Junction Temperature
150°C
LED Operating Temperature
-40°C ~ 125°C
Storage Temperature
-40°C ~ 125°C
Soldering Temperature
Max. 260°C / Max. 10 sec. (JEDEC 020c)
ESD Sensitivity
2,000V HBM (JESD-22A-114-B)
Preconditioning
Acc. to JEDEC Level 2
Notes:!
1.!Never!operate!the!LEDs!in!reverse!bias.!
2.!Do!not!drive!at!rated!current!for!more!than!5!seconds!without!proper!thermal!management.!
3.!When!the!LEDs!are!illuminating,!operating!current!should!be!decided!after!considering!the!packages!
maximum!temperature.!
4.!Caution:!These!devices!emit!high!intensity!UV/NUV!light.!Necessary!precautions!must!be!taken!during!
operation.!Do!not!look!directly!into!the!light!or!look!through!the!optical!system!when!in!operation.!Protective!
eyewear!should!be!worn!at!all!times!during!operation.!
5.!Lens!discoloration!may!occur!with!prolonged!exposure!to!UV/NUV!light.!Lens!material!will!need!to!be!tested!
for!UV/NUV!light!compatibility!and!durability.!
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 7/13
Electro-Optical Characteristics
(Tj 25 oC)
Part Number
Color
Peak Wavelength (λp)
2Ï´1/2
Temperature
Coefficient
of Vf
(mV/°C)
Thermal
Resistance
Junction to
Pad
Min
Max
ΔVF!/ΔTJ
(°C/W)!RΘJXL
IN-3531SCUV
U50
390
400
125
X2~X4
8
U60
400
410
125
X2~X4
8
U70
410
420
125
X2~X4
8
Notes:!
1.!The!peak/dominant!wavelength!is!measured!with!an!accuracy!of!±1nm.!
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 8/13
Package Outline Dimension
Recommended Soldering Pattern for Reflow Soldering
Unit: mm Tolerance: +/-0.13
Outline Dimension
Solder Pattern
Recommended soldering Pad Design
Recommend Stencil Pattern Design
(Marked Area is Opening)
Soldering terminals may shift in the x, y direction.
Unit: mm
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 9/13
Characteristic Curves
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 10/13
Thermal Design
!
Thermal design of the end product is important. The thermal resistance between the junction and the
solder point (RΘJ!S) and the end product should be designed to minimize the thermal resistance from
the solder point to ambient in order to optimize the emitter life and optical characteristics. The
maximum operation current is determined by the plot of Allowable Forward Current vs. Ambient
Temperature.
The junction temperature can be correlated to the thermal resistance between the junction and ambient
(Rja) by the following equation.
Tj=Ta + Rja*W
Tj: LED junction temperature
Ta: Ambient temperature
Rja: Thermal resistance between the junction and ambient
W: Input power (IF*VF)
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 11/13
Reflow Soldering
The LEDs can be soldered using the parameter listed below. As a general guideline, the users are
suggested to follow the recommended soldering profile provided by the manufacturer of the solder
paste. Although the recommended soldering conditions are specified in the list, reflow soldering at the
lowest possible temperature is preferred for the LEDs.
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 12/13
Packing Information
The carrier tape is conformal to EIA-481D
Note : All Dimensions are in millimeter
High Power UV LED
IN-3531SCUV
Official Product
Data Sheet No.
Tentative Product
IN-3531SCUV
Specifications are subject to change without notice. Data and
drawings herein are copyrighted.
April 19, 2014
Version of 1.0
Page 13/13
Revision History
Changes since last revision
Page
Version No.
Revision Date
Initial release
1.0
04-19-2014
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Harvatek:
IN-3531SCUV-U50 IN-3531SCUV-U60 IN-3531SCUV-U70