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  Top » Catalog » Ultra Violet LEDs » NCSU033B
3W Ultra Violet UV 365nm LED on SinkPad II Copper Star 180mW  Product 15 of 16 in category Ultra Violet LEDs  Nichia NCSU276A P36d21 Ultra Violet UV 365nm LED , 835mW Emitter

Nichia NCSU033B P33D22 Ultra Violet UV 365nm LED , 540mW Sinkpad

 
Nichia NCSU033B P33D22 Ultra Violet UV 365nm LED , 540mW Sinkpad
Click to enlarge
Price $43.95 
Model NCSU033B
Quantity:     
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SPECIFICATIONS

LED is Mount on Sinkpad II 20mm Copper Star

(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

3.08

W

Operating Temperature

Topr

-10~85

°C

Storage Temperature

Tstg

-40~100

°C

Junction Temperature

TJ

130

°C

*  Absolute Maximum Ratings at TS=25°C.

*  IFP conditions with pulse width ≤10ms and duty cycle ≤10%.

(2) Initial Electrical/Optical Characteristics

Item

Symbol

Condition

Typ

Max

Unit

Forward Voltage

VF

IF=500mA

3.8

-

V

Radiant Flux

Φe

IF=500mA

450

-

mW

Peak Wavelength

λp

IF=500mA

365

-

nm

Spectrum Half Width

Δλ

IF=500mA

9.0

-

nm

Thermal Resistance

RθJS

-

4.4

7.3

°C/W

*  Characteristics at TS=25°C.

*  Radiant Flux value as per CIE 127:2007 standard.

*  RθJS is Thermal Resistance from junction to TS 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

H

4.0

4.4

V

M

3.6

4.0

L

3.2

3.6

Radiant Flux

P34d22

590

640

mW

P34d21

540

590

P33d22

495

540

P33d21

455

495

P32d22

415

455

P32d21

380

415

Peak Wavelength

Ua

360

370

nm

*  Ranking at TS=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. 

Available Options:
Base:
Nichia NCSU033B P33D22 Ultra Violet UV 365nm LED , 540mW Sinkpad
Click to enlarge
Nichia NCSU033B P33D22 Ultra Violet UV 365nm LED , 540mW Sinkpad
Click to enlarge
This product was added to our catalog on Wednesday 12 August, 2015.
  
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