NICHIA UV NVSU033A LED U365nm applys for UV Curing and Splicing, UV Glue and UV Printing Ink. it is equipped with UV LED Point Light Source, UV LED Linear Source, and UV LED Area Source.
UV-LED require unique and delicate production process. NICHIA places strict controls from wafer manufacturing to final inspection.
SPECIFICATIONS
(1) Absolute Maximum Ratings
|
Item
|
Symbol
|
Absolute Maximum Rating
|
Unit
|
|
Forward Current
|
IF
|
1400
|
mA
|
|
Pulse Forward Current
|
IFP
|
2000
|
mA
|
|
Allowable Reverse Current
|
IR
|
85
|
mA
|
|
Power Dissipation
|
PD
|
5.88
|
W
|
|
Operating Temperature
|
Topr
|
-10~85
|
°C
|
|
Storage Temperature
|
Tstg
|
-40~100
|
°C
|
|
Junction Temperature
|
TJ
|
130
|
°C
|
* Absolute Maximum Ratings at T S =25°C.
* I FP conditions with pulse width ≤10ms and duty cycle ≤10%.
(2) Initial Electrical/Optical Characteristics
|
Item
|
Symbol
|
Condition
|
Type
|
Max
|
Unit
|
|
U365
|
Forward Voltage
|
VF
|
IF =1000mA
|
3.75
|
-
|
V
|
|
Radiant Flux
|
Φe
|
IF =1000mA
|
1030
|
-
|
mW
|
|
Peak Wavelength
|
λp
|
IF =1000mA
|
365
|
-
|
nm
|
|
Spectrum Half Width
|
Δλ
|
IF =1000mA
|
9.0
|
-
|
nm
|
|
U385
|
Forward Voltage
|
VF
|
IF =1000mA
|
3.65
|
-
|
V
|
|
Radiant Flux
|
Φe
|
IF =1000mA
|
1400
|
-
|
mW
|
|
Peak Wavelength
|
λp
|
IF =1000mA
|
385
|
-
|
nm
|
|
Spectrum Half Width
|
Δλ
|
IF =1000mA
|
11
|
-
|
nm
|
|
U405
|
Forward Voltage
|
VF
|
IF =1000mA
|
3.45
|
-
|
V
|
|
Radiant Flux
|
Φe
|
IF =1000mA
|
1400
|
-
|
mW
|
|
Peak Wavelength
|
λp
|
IF =1000mA
|
405
|
-
|
nm
|
|
Spectrum Half Width
|
Δλ
|
IF =1000mA
|
12
|
-
|
nm
|
|
Thermal Resistance
|
RθJS
|
-
|
3.9
|
5.7
|
°C/W
|
* Characteristics at T S =25°C.
* Radiant Flux value as per CIE 127:2007 standard.
* R θJS is Thermal Resistance from junction to T S measuring point.
* It is recommended to operate the LEDs at a current greater than 10% of the sorting current to stabilize the LED characteristics.
RANKS
|
Item
|
Rank
|
Min
|
Max
|
Unit
|
|
Forward Voltage
|
H1
|
4.0
|
4.2
|
V
|
|
M
|
3.6
|
4.0
|
|
L
|
3.2
|
3.6
|
|
K
|
2.8
|
3.2
|
|
Radiant Flux
|
P10d21
|
1600
|
1740
|
mW
|
|
P9d22
|
1460
|
1600
|
|
P9d21
|
1340
|
1460
|
|
P8d22
|
1230
|
1340
|
|
P8d21
|
1130
|
1230
|
|
P7d22
|
1040
|
1130
|
|
P7d21
|
950
|
1040
|
|
P6d22
|
870
|
950
|
|
P6d21
|
800
|
870
|
|
Peak Wavelength
|
U405
|
400
|
410
|
nm
|
|
U385
|
380
|
390
|
|
U365
|
360
|
370
|
* Ranking at T S =25°C.
* Forward Voltage Tolerance: ±0.05V
* Radiant Flux Tolerance: ±6%
* Peak Wavelength Tolerance: ±3nm
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
Forward Voltage Ranks by Peak Wavelength
|
Ranking by
Forward Voltage
|
K
|
L
|
M
|
H1
|
|
Ranking by
Peak Wavelength
|
|
U365,U385
|
|
|
|
|
|
U405
|
|
|
|
|
Radiant Flux Ranks by Peak Wavelength
|
Ranking by
Radiant Flux
|
P6d21
|
P6d22
|
P7d21
|
P7d22
|
P8d21
|
P8d22
|
P9d21
|
P9d22
|
P10d21
|
|
Ranking by
Peak Wavelength
|
|
U365
|
|
|
|
|
|
|
|
|
|
|
U385,U405
|
|
|
|
|
|
|
|
|
|
OUTLINE DIMENSIONS
