Japan NICHIA 405nm Ultraviolet Light Chips, size : 6868, Flat Window 120 degree quartz glass encapsulation, 3D Printer Curing Lamp
model no. :
NCSU035C UV LEDBrand:
DSXUVport of dispatch :
ShenzhenPayment :
T/T 100% Before Shipmentoriginal region :
ChinaJapan NICHIA 405nm UV LED Lights is 6868 Flat Window 120 degree quartz glass encapsulation, 3D Printer Curing Lamp
Parameters of High Performance 405nm LED Lighting for UV Curing :
Lens |
Hard quartz glass 120°angle of divergence |
Forward Current |
700mA |
Forward Voltage |
3.5-3.9V |
Power Dissipation |
3.08W |
Radiant Flux |
800mW/cm2 |
Peak Wavelength |
405nm |
Encapsulation Dimension |
6868, 6.8*6.8*1.9 L*W*H(mm) |
Appilcations of NICHIA NCSU035C Ultraviolet LEDs Curing UV Coating :
1. Curing UV Epoxy Resin
2. Special for 3D Printing
Specifications of High Efficiency 405nm NCSU035C SMD-LED UV Lights :
1.Absolute Maximum Ratings
Item |
Symbol |
Absolute maximum rating |
Unit |
Forward current |
IF |
700 |
mA |
Pulse forward current |
IFP |
1000 |
mA |
Allowable reverse current |
IR |
85 |
mA |
Power dissipation |
PD |
2.73 |
W |
Operating temperature |
Topr |
-10~85 |
℃ |
Storage temperature |
Tstq |
-40~100 |
℃ |
Junction temperature |
TJ |
130 |
℃ |
* Absolution Maximum Ratings at Ts=25℃
* TFP conditions with pulse width ≤10 ms and duty cycle ≤ 10%
2.Initial Electrical / Optical Characteristics
Item |
Symbol |
Condition |
Typ |
Max |
Unit |
Forward voltage |
VF |
IF=500mA |
3.4 |
- |
V |
Radiant flux |
Φe |
IF=500mA |
770 |
- |
mW |
Peak Wavelength |
λp |
IF=500mA |
405 |
- |
nm |
Spectrum half width |
△λ |
IF=500mA |
12 |
- |
nm |
Thermal resistance |
RθJS |
- |
4.3 |
5.3 |
℃/W |
* Characteristics at Ts=25℃.
* Radiant flux value as per CIE 127:2007 standard.
* RθJS is the thermal resistance from the junction to the Ts measurement point.
* It is recommended to operate the LEDs at a current greater than 10% of the sorting current to stabilize the LED characteristics.
3.RANKS
Item |
Rank |
Min |
Max |
Unit |
Forward voltage |
M |
3.5 |
3.9 |
V |
L |
3.1 |
3.5 |
||
Radiant flux |
P6d22 |
870 |
950 |
mW |
P6d21 |
800 |
870 |
||
P5d22 |
730 |
800 |
||
P5d21 |
670 |
730 |
||
Peak wavelength |
U405 |
400 |
410 |
nm |
* Ranking at Ts=25℃
* Forward voltage tolerance : ±0.05V
* Radiant flux tolerance : ±6.5%
* Peak wavelength tolerance : ±3nm
* LEDs from the above ranks will be shipped. The rank combination ratio per shipment will be decided NICHIA.
Outline Dimensions of Installing NICHIA Ultraviolet LED Lights for UV Flashlight :
Derating Characteristics of Imported Japan NICHIA UV LEDs Solding PCB :
Optical characteristics of NICHIA 405nm Ultraviolet Light Emitting Diodes :
Reliability of NICHIA 405nm UV Flashlight Lights :
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