QLUV07N2EM
3535 10mW UVC LED
QLUV07N2EM V1.1
Product Outline:
The high output ceramic type 3535 LEDs, UVC LED series are designed for high current
operation and high power output applications. Quelighting UV LED is ideal UV light source
for water disinfection.
Features:
•
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UVC LED
Max. current = 150mA , up to 1.5W
Package Dimension = 3.5mmX3.5mmX1.05mm
Ceramic subtract
MSL 3 qualified according to J-STD 020
Low thermal resistance
View angle = 120 degree
RoHS compliant
Custom Bin available upon special request
Application:
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Water disinfection
Air purifiers
Disinfection
Phototherapy
Bio-Analysis/DetectionFeatures
Compliance and Certification:
1
QLUV07N2EM V1.1
Mechanical Property:
140 Degree Field Angle
Note:
1. All dimension in millimeters
2. tolerance is ±0.2mm
Recommended Solder footprint:
Note:
1. All dimension in millimeters
2. The drawing without tolerances is for reference only
3. Suggest stencil T=0.12 mm
2
QLUV07N2EM V1.1
Electrical / Optical Characteristic
Product
View angle
QLUV07N2EM
VF(V)
IF(mA)
130
(T=25 oC)
Typ.
max
7
15
100
Radiant Power(mW)
Wavelength
(nm)
265-280
min
typ.
8
11.5
(1) The Forward Voltage tolerance is ±0.1V
(2) The Peak wavelength tolerance is ±2
(3) The Radiant power is ± 7%
Absolute Maximum Rating
(T=25 oC)
Part #
Pd (mW)
IF (mA)
IFP (mA)*
VR (V)
TOP (oC)
TST (oC)
Tj (oC)**
TSOL
(oC)**
Rth(J-S)
(C/W)***
QLUV07N2EM
1.5
150
180
-5
-40 – 60
-40 - 85
85
260
15
*Duty 1/10 @ 10Khz
** Junction Temperature
*** IR Reflow for no more than 10 sec @ 260 oC
**** Thermal resistance is calculated from junction to solder
Peak Wavelength Binning
Wavelength Rank @ 100mA
Code name
Low
High
U265
265
270
U270
270
275
U275
275
280
Units
nm
Forward Voltage (VF) Bin:
VF Rank @ 100mA
Code name
Min.
Max.
Units
A
B
C
D
E
F
5.0
5.5
6.0
6.5
7.0
7.5
5.5
6.0
6.5
7.0
7.5
8.0
V
3
QLUV07N2EM V1.1
Characteristic Curves
Forward Voltage vs. Forward Current
Forward current vs. Relative luminous intensity
Relative Luminous Intensity vs Ambient
Temperature
Solder Temperature (Slug) vs. Maximum
Forward Current
4
QLUV07N2EM V1.1
Spectrum Distribution
Typical Representative Spatial Radiation Pattern
5
QLUV07N2EM V1.1
◼ Reliability test:
No
Item
Condition
Time/Cycle
Sample
size
1
Steady State Operating Life of Room
Temperature
25℃ Operating
500 Hrs
10 pcs
2
Steady State Operating Life of Low
Temperature -40℃
-40℃ Operating
500 Hrs
10 pcs
3
Steady State Operating Life of Low
Temperature 60℃
60℃ Operating
500 Hrs
10 pcs
4
Steady State Operating Life of Low
Temperature 85℃
65℃ Operating
500 Hrs
10 pcs
5
Low temperature storage -40℃
-40℃ Storage
500 Hrs
10 pcs
6
High temperature storage 100℃
100℃ Storage
500 Hrs
10 pcs
7
Steady State Operating Life of High
Humidity Heat 60℃90%
60oC/90% Operating
500 Hrs
10 pcs
8
Steady State
Condition
25℃10Hz duty=1/10 Operating
100 Cycle
10 pcs
9
Resistance to soldering heat on PCB
(JEDEC MSL3)
pre-store@60℃, 60%RH for
52hrs Tsld max.=260 10sec
3 Times
10 pcs
10
Heat Cycle Test (JEDEC MRC)
25℃~65℃~-10℃, 90%RH,
24hr/1cycle
10 Cycle
10 pcs
11
Thermal shock
-40℃/ 20minr~ 5minr~100℃
/20min
100 Cycle
10 pcs
Pulse
Operating
Life
◼ Judgment Criteria:
Item
Symbol
Test Condition
Judgment
Criteria
Forward Voltage
Vf
100 mA
△Vf< 10%
Luminous Flux
Iv
100 mA
△Iv< 30%
6
QLUV07N2EM V1.1
Solder Profile:
-The recommended reflow soldering profile is as follows (temperatures indicated are as
measured on the surface of the LED resin):
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
Temperature Min(Tsmin)
100℃
150℃
Temperature Max(Tsmax)
150℃
200℃
Time(ta) from (Tsmin to Tsmax)
60-120 seconds
60-120 seconds
Ramp-up rate(TL to TP)
3℃/second max.
3℃/second max.
Liquidous Temperature(TL)
183℃
217℃
Time(tL) maintained above TL
60-150 seconds
60-150 seconds
Peak package body temperature(TP)
235℃
260℃
Time within 5℃ of Actual Peak
temperature (tp)
Ramp-down rate(TP to TL)
20seconds*
30 seconds*
6℃/second max.
6℃/second max.
Time 25℃ to peak temperature
6 minutes max.
8 minutes max.
* Tolerance for peak profile temperature (TP) is defined as a supplier minimum and a user
maximum.
7
QLUV07N2EM V1.1
Taping & Packing:
Notes:
1. Drawing not to scale.
2. All dimensions are in millimeters.
3. Unless otherwise indicated, tolerances are ± 0.10mm.
8
QLUV07N2EM V1.1
Eye Safety Guidelines During operation
The LED emits high intensity ultraviolet (UV) light, which is harmful to skin and eyes. UV light is
hazardous to skin and may cause cancer.
1) Avoid looking directly at the UV light: Wear protective glasses/goggle with ANSI Z87 rated.
2) Wear facial shield / Lab Coat with long sleeve / Gloves to cover skin may exposed to UVC LEDs.
9
QLUV07N2EM V1.1
3) Attach warning labels on products/systems that is composed with UV LEDs.
Warning label:
Labeling
Ordering Information:
Part #
QLUV07N2EM
Multiple Quantities
Quantity per Reel
250, 500 or 1000 pcs
10
QLUV07N2EM V1.1
Revision History:
Revision Date:
Changes:
Version #:
01-01-2020
Initial release
1.0
09-08-2020
Added the Vf bin code
1.1
11
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