UV-LED

UV-LEDs require unique and delicate production process. Nichia places strict controls from wafer manufacturing to final inspection. For more than 15 years, Nichia UV-LEDs have been chosen by demanding customers that require rigorous quality such as high precision curing, ink curing (printing), bill checker etc.

NVSU233A / NVSU233A-D1

・"World Standard" High Power UV-LED
・Long lifetime
・3.5x3.5mm Small Package
・Also available with a domed glass lens (NVSU233A-D1)

NVSU279A

・High power Chip Scale Package
・High Density Mounting

NVSU119C

・Line up for UV curable ink printers (375, 385, 395, 405nm)
・High cost performance
・High power
・High efficiency
・3.5x3.5mm small package

NVSU333A

・High power with 2x2mm large die
・Easy to collimate

Surface Mount Type

(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.5x3.5x1.23		 NVSU233A
U405		 .pdf
.zip
.pdf		 uv 405 1,400 3.45 4.2 120 1,000
NVSU233A
U395
.zip
.pdf		 uv 395 1,400 3.55
NVSU233A
U385
.zip
.pdf		 uv 385 1,400 3.65
NVSU233A
U365
.zip
.pdf		 uv 365 1,030 3.75
Applications Ink Curing Lithography Resin Curing Fluorescence Excitation

Link Lens manufacture's page


(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.5x3.5x2.73		 NVSU233A-D1
U405		 .pdf
.zip
.pdf		 uv 405 1,400 3.45 4.2 60 1,000
NVSU233A-D1
U395
.zip
.pdf		 uv 395 1,400 3.55
NVSU233A-D1
U385
.zip
.pdf		 uv 385 1,400 3.65
NVSU233A-D1
U365
.zip
.pdf		 uv 365 1,030 3.75
Applications Ink Curing Lithography Resin Curing Fluorescence Excitation
New Product
(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH (mm)
1.8x2.6x0.63		 NVSU279A
U405
N		 .pdf - - uv 405 1,600 3.25 4.0 140 1,000
NVSU279A
U395
N		 - - uv 395 1,450 3.45 135
NVSU279A
U385
N		 - - uv 385 1,450 3.5
Applications Ink Curing
New Product
(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH (mm)
3.5x3.5x2.0		 NVSU119C
U405
N		 .pdf - - uv 405 1,420 3.10 4.2 140 700
NVSU119C
U395
N
.zip		 - uv 395 1,340 3.30 135
NVSU119C
U385
N
.zip		 - uv 385 1,340 3.35
NVSU119C
U375
N
.zip		 - uv 375 1,160 3.40
Applications Ink Curing Resin Curing Fluorescence Excitation
(Ts=25°C)
Overview Product Type PDF Ray Spice Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.5x3.5x2.0		 NCSU276A
U365
.pdf
.zip
.txt		 - uv 365 780 3.8 4.4 130 500
Applications Ink Curing Resin Curing Fluorescence Excitation

Link Lens manufacture's page

(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
6.8x6.8x1.9		 NVSU333A
U405		 .pdf
.zip		  Air Cooling
 Water Cooling		 uv 405 4,640 3.55 4.2 120 3,500
NVSU333A
U385
.zip		  Air Cooling
 Water Cooling		 uv 385 4,640 3.75
NVSU333A
U365
.zip		  Air Cooling
 Water Cooling		 uv 365 3,640 3.85
Applications Ink Curing Lithography Resin Curing Fluorescence Excitation
(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.5x3.5x0.88		 NCSU275
U405
.pdf
.zip		 - uv 405 370 3.7 4.1 120 500
NCSU275
U395
.zip
.pdf		 uv 395 360 3.6
NCSU275
U385
.zip
.pdf		 uv 385 350
NCSU275
U375
.pdf
.zip
.pdf		 uv 375 275 3.6 4.1 120 500
NCSU275
U365
.pdf
.zip
.pdf		 uv 365 148 3.65 4.1 120 500
Applications Ink Curing Resin Curing Fluorescence Excitation

Link Lens manufacture's page

(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
6.8x6.8x1.92		 NC4U133B
.pdf
.zip
.pdf		 uv 365 2,040 15.4 17.3 110 500
Applications Ink Curing Lithography Resin Curing Fluorescence Excitation
(Ts=25°C)
Overview Product Type PDF Ray Heat
Management
Application
Note		 Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
6.8x6.8x2.1		 NCSU034B
.pdf
.zip
.pdf		 uv 385 540 3.7 4.3 115 500
NCSU033B
.pdf
.zip		 uv 365 450 3.8 4.4 115 500
Applications Ink Curing Lithography Resin Curing Fluorescence Excitation

Link Lens manufacture's page

(Ts=25°C)
Overview Product Type PDF Ray Peak
Spectrum
λp
(nm)		 Optical
Power
Typ(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.0x2.0x0.7		 NSSU123
.pdf
.zip		 uv 375 17.6 3.3 4.0 125 20
Applications Counterfeit Detection Fluorescence Excitation
(Ts=25°C)
Overview Product Type PDF Ray Peak
Spectrum
λp
(nm)		 Optical
Power
Typ(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max

Size
LxWxH(mm)
3.0x2.0x1.2		 NSSU100D
.pdf
.zip		 uv 375 9.9 3.3 4.0 110 20
NSSU100C
.pdf
.zip		 uv 365 4.8 3.4 4.0 110 20
Applications Counterfeit Detection Fluorescence Excitation

Lamp Type

Φ5 Type

(Ts=25°C)
Overview Product Type PDF Peak
Spectrum
λp
(nm)		 Optical
Power
Typ (mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max
NSPU510CS
.pdf		 uv 375 15.1 3.3 4.0 40 15
Applications Counterfeit Detection Fluorescence Excitation

Can Type

(Ts=25°C)
Overview Product Type PDF Peak
Spectrum
λp
(nm)		 Optical
Power
Typ
(mW)		 Forward
Voltage
VF(V)		 Directivity
2θ ½
(degree)		 IF(mA)
Typ Max
NSHU551A
.pdf		 uv 375 12.3 3.3 4.0 100 20
NSHU551B
.pdf		 uv 365 5.4 3.4 4.0 100 20
NSHU591A
.pdf		 uv 375 9.0 3.3 4.0 10 20
NSHU591B
.pdf		 uv 365 4.0 3.4 4.0 10 20
Applications Counterfeit Detection Fluorescence Excitation

*The photos might not exactly be the same as the original.
*The "Typ." in the products page indicates typical value so that is not under guarantee.

1.
Near-Field Data: RSM and RS8 formats.
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2.
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3.
The near-field data is created using actual measurement data. Thus, actual LEDs may not correspond to the near-field data. Please treat this data as a reference only.
4.
NICHIA Corporation reserves the right to make changes without notice.
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