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UV LED is ideal UV light source for
Z-Power LED X10490Technical Data Sheet
Features
Applications
Description
High power UV LED series are designed
for high current operation and high power
output applications.
It incorporates state of the art SMD
UV LED is ideal UV light source for
curing, printing, and detecting applications.
• Super high power output
• Designed for highcurrent operation
• Low thermal resistance• SMT solderable• Lead Free product• RoHS compliant
• UV Curing• Printing • Coating• Adhesive• Counterfeit Detection/Security
• UV Torch• Fluorescence Photography
• Dental Curing• Crime Inspection• Oil leak Detection
NUV Z5
SHANGHAI YULITECH CO., LTD
YLUV-395-SNYLUV-395-SN
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
Outline dimensions
Notes :
[1] All dimensions are in millimeters. [2] Scale : none[3] Undefined tolerance is ±0.2mm
SHANGHAI YULITECH CO., LTD
Characteristics of
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
1-1 Electro-Optical characteristics at 350mA
1-2 Absolute Maximum Ratings
Notes :1. Peak Wavelength Measurement tolerance : ±3nm2. Radiant Flux Measurement tolerance : ± 10%
3. Φe is the Total Radiant Flux as measured with an integrated sphere.4. Forward Voltage Measurement tolerance : ±3% 5. RθJ-s is the thermal resistance between chip junction to package bottom.
(Ta=25, RH=30%)
Parameter Symbol Value Unit
Peak wavelength [1] Λp 395 nm
Radiant Flux @ 350mA[2] Φe[3] 500 mW
Radiant Flux @ 500mA Φe 720 mW
Forward Voltage [4] VF 3.4 V
Spectrum Half Width Δ λ 12 nm
View Angle 2Θ1/2 125 deg.
Thermal resistance RθJ-s[5] 7 ºC /W
Parameter Symbol Value Unit
Forward Current IF 700 mA
Power Dissipation PD 3.5 W
Junction Temperature Tj 125 ºC
Operating Temperature Topr -10 ~ +85 ºC
Storage Temperature Tstg -40 ~ +100 ºC
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
2.0 2.5 3.0 3.5 4.0 4.5 5.010
100
1000
300
500
395 nm
Forw
ard
Cur
rent
[mA
]
Forward Voltage[V]
700
1. Relative Spectral Power Distribution
250 300 350 400 450 500 550
0.0
0.2
0.4
0.6
0.8
1.0 395nm
Rel
ativ
e Sp
ectr
al P
ower
Dis
trib
utio
n
Wavelength[nm]
(IF=350mA, Ta=25, RH=30%)
Characteristic Diagrams
2. Forward Current VS Forward Voltage(Ta=25)
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
0 100 200 300 400 500 600 700385
390
395
400
405 395 nm
Peak
Wav
elen
gth
[nm
]
Forward Current[mA]
0 100 200 300 400 500 600 7000
20
40
60
80
100
120
140
160
180
200 395 nm
Rel
ativ
e R
adia
nt F
lux
[%]
Forward Current [mA]
3. Relative Radiant Flux VS Forward Current
4. Peak Wavelength VS Forward Current
(Ta=25)
(Ta=25)
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
30 40 50 60 70 80375
380
385
390
395
400
405
410
415 395 nm
Peak
Wav
elen
gth
[nm
]
Ambient Temperature [? ]
30 40 50 60 70 800
20
40
60
80
100
120
140 395 nm
Rel
ativ
e R
adia
nt F
lux
[%]
Ambient Temperature [? ]
5. Relative Radiant Flux VS Ambient Temperature
6. Peak Wavelength VS Ambient Temperature
(IF=350mA)
(IF=350mA)
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
30 40 50 60 70 802.8
3.0
3.2
3.4
3.6
3.8 395 nm
Forw
ard
Volta
ge [V
]
Ambient Temperature [? ]
0 20 40 60 80 1000
100
200
300
400
500
600
700
800
900
Rj-a=30oC/WRj-a=25oC/WRj-a=20oC/W
Max
imum
Cur
rent
[mA
]
Ambient Temperature [oC]
7. Forward Voltage VS Ambient Temperature
8. Allowable Forward Current VS Ambient Temperature
(IF=350mA)
(Tjmax = 125 IF=700mA)
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
0
30
60
90
-80 -70 -60 -50 -40 -30 -20 -10 00.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Rel
ativ
e R
adia
nt F
lux
Viewing Angle [? ???[deg.]
9. Radiation pattern
(IF=350mA)
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
Recommended solder pad
Notes :
[1] All dimensions are in millimeters. [2] Scale : none[3] This drawing without tolerances is for reference only
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
Pre-heating
200
180
150
~
0
[°C]
220
240
260
Rising5 °C/sec
Tm : Reflow machine setting temp (max 30 sec.)
Ts : Surface temp of PCB (min)
Ts : Surface temp of PCB (max)Ts : Surface temp of PCB (recommend)
Cooling-5 °C/sec
Time
[Hr]
Reflow Soldering Profile
* Caution1. Reflow soldering should not be done more than one time.2. Repairs should not be done after the LEDs have been soldered. When
repair is unavoidable, suitable tools must be used. 3. Die slug is to be soldered.4. When soldering, do not put stress on the LEDs during heating.5. After soldering, do not warp the circuit board.6. Recommend to use a convection type reflow machine with 7 ~ 8 zones.
SHANGHAI YULITECH CO., LTD
Z-Power LED X10490Z-Power LED X10490
Technical Data Sheet
Reliability
1. Relative Spectral Power Distribution
2. Failure Criteria
Test Item Test Condition Note# Failed/Tested
High Temp. Operational Life
Ta=85, IF=350mA 1000hrs 0/5
Low Temp. Operational Life
Ta=-40, IF=350mA 1000hrs TBD
Room Temp.Operational Life
Ta=25, IF=350mA 1000hrs 0/5
High Humidity High Temp.
Operational Life Ta=60, RH=90%, IF=350mA 1000hrs 0/5
High Temp. Storage Ta = 100 1000hrs TBD
Thermal shockTa max=120, Ta min=-40
30min dwell/transfer time : 10sec, 1 cycle=1hr
200 cycles 0/10
Resistance to Soldering Temp=260±5, Time : 10±1 sec 1 time 0/10
Solderability Temp=260±5, 95% Coverage 1 time 0/10
Vibration Variable Frequency
100~1000~100Hz, 20G, Sweep 4 min,
3 directions, 4 cycles48min. TBD
ESDR=1.5kΩ, C=100pFVoltage level=2kV
3 times Negative/positive
0/10
Parameter Symbol Test ConditionsMax. or Min.
allowable shift value
Forward Voltage VF IF=500mA Max. Initial measurement x 1.2
Radiant Flux Φe IF=500mA Min. Initial measurement x 0.7
Notes :1. The value is measured after the test sample is cooled down to the room temperature.
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