LD2MQFB UVC LED LED package

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Product Model LD2MQFB
Product Category UVC LED LED package
The world's first polymer materials UVC
reliability Comparable to ceramic bracket products
cost Decreased over 10%
Product documentation
LD2MQFB Product Specification. pdf
1. 3M

Product Features

Product Features: high reliability, long lifespan, environmental protection and energy conservation, 120°Light output angle; Application field: Sterilization, Medical phototherapy, optical sensor, bioanalysis/detection

Application scenarios

air purifier UVC LED LED package UVLEDTEK relies on professional UV technology, Provide efficient air purifiers UVLED Sterilization light source, Effectively purify the air, Inhibit bacterial growth. Choose UVLEDTEK, Create a fresh and healthy air environment for you.

Mother and baby room・Aseptic respiratory protection: Baby's respiratory system is fragile, UVC LED The module targeted disinfection and sterilization of bacteria in the milk powder tank, Paired with low-noise operation, Make the air in the mother and baby room cleaner, Reduce neonatal eczema, Cough risk. office・Virus firewall: High risk of cross infection among multiple people in the conference room, UVC LED The module quickly disinfection and sterilization the residual virus in droplets, Adapt to desktop purifiers, Let the office air improve "Can disinfect" , Efficiency doubled. Pet Home・farewell "fur baby" odor: pet dander, Urine odor hides dirt and grime, UVC LED Module decomposition odor molecules, Kill cat ringworm fungi, etc, The close contact between the poop shoveler and the pet is more reassuring.

Basic Parameters

parameter name parameter value
optical power 4-10 mW
drive current 40 mA
wavelength 260~280 nm
Light output angle 120°
Package Size 3535
Substrate material polymer materials
Lens Material sapphire
ambient lighting UVA

structural dimensions

Device size

circuit connection


Detailed specifications

@40mA (Ta = 25℃, RH=40%)

parameter

test conditions

symbol

numerical value

grading

unit

minimum

typical value

maximum

UVCpeak wavelength

If=40 mA

WLP

260

 

280

10

nm

Half wave width

If=40 mA

Δλ

7

 

13

/

nm

optical power

If=40 mA

Po

3

 

10

/

mW

UVCWorking Voltage

If=40 mA

Vf

5

 

7

0. 1

V

beam angle

If=40 mA

2θ1/2

110

120

130

/

Deg

Reverse leakage

Vr=4 V

Ir

0

 

1

/

μA

thermal resistance

If=40 mA

Rth (j-s)

 

≤20

 

 

℃/W

 

wavelength range:

gear

W01

W02

scope (nm)

260~270

270~280

 

Optical power range:

gear

P032

P024

P025

scope (mW)

3~6

6~8

8~10

 

voltage range:

gear

V11

V12

V13

V14

V15

V16

V17

scope (V)

5. 0~5. 1

5. 1~5. 2

5. 2~5. 3

5. 3~5. 4

5. 4~5. 5

5. 5~5. 6

5. 6~5. 7

gear

V18

V19

V1A

V1B

V1C

V1D

V1E

scope (V)

5. 7~5. 8

5. 8~5. 9

5. 9~6. 0

6. 0~6. 1

6. 1~6. 2

6. 2~6. 3

6. 3~6. 4

gear

V1F

V1G

V1H

V1I

V1J

V1K

 

scope (V)

6. 4~6. 5

6. 5~6. 6

6. 6~6. 7

6. 7~6. 8

6. 8~6. 9

6. 9~7. 0

 

 

1. 2        UVAOptoelectronic parameters (Ta=25℃, RH=40%)

parameter

symbol

numerical value

unit

UVApeak wavelength

λp

395-405

nm

UVARadiation flux

Po

30-100

mW

UVAdrive current

If

40-150

mA

UVAWorking Voltage

Vf

3. 0-4. 0

V

 

1. 3        Extreme conditions

parameter

symbol

numerical value

unit

power consumption

Pd

560

mW

forward current

If

80

mA

forward voltage

Vf

5~7

V

Operating Temperature

Topr

-30~85

℃

Storage temperature

Tstg

-40~100

℃

junction temperature

Tj

≤110

℃

static electricity (HBM)

ESD

2000

V

 


data curve

Reliability project

test project

Relevant standards

test conditions

test cycle

Failure Criteria

Number of failures

Room temperature aging

JEDEC

JESD22 A108. C

Ta=25 ℃, If =40 mA

Rthja=22 ℃/W

1000 hour

ΔPo' 15%

ΔVF' 10%

0/10

thermal shock

JEDEC

JESD22-A104

-40 ℃to100 ℃Temperature changes, 30 mina cycle

300time

0/10

anti-static

ANSI/ESDA/

JEDEC JS-001

HBM , 2 KV, 1. 5 kΩ, 100 pF, 3 pulses

 

0/50

vibration

JEDEC

JESD22-B110

200 m/s2, 20 Hz ,

x. y. z Three directions

24hour

0/10

Low-temperature storage

EIAJED4701/200 (202)

Ta=-40 ℃

1000hour

0/10

high temperature storage

EIAJED4701/200 (201)

Ta=100 ℃

1000hour

0/10

Anti reflux

EIAJED4701/300 (304)

Peak≤260 ℃, 10Temperature zone reflux

1time

0/100


Frequently Asked Questions

What is the color visible to the naked eye UV-C LED Visible part of the emission spectrum, It comes from oxygen substitution sites in semiconductor materials, Electronic transitions between various deep energy levels such as lattice mismatch dislocations and conduction band energy levels. Because the defect energy level is located higher relative to the quantum well valence band, So the photons emitted by electronic transitions have longer wavelengths, usually 450nm left and right, For visible light. Restricted by the accuracy of semiconductor equipment, Chips from different regions and batches on the wafer, The concentration of material defects, There are slight differences in defect categories. This difference results in a difference in the position of deep energy levels that emit visible light, Further emit visible light of different wavelengths, Presenting different colors. Although the wavelength difference is very small, But it is noticeable to the naked eye.
UVC-LED Will not produce ozone, Because the covalent bond between oxygen and oxygen can reach up to 5. 1eV, The corresponding wavelength needs to be at least shorter than 243nm Only ultraviolet rays can interrupt it, Ultimately generate ozone.

Youweixin provides professional pre-sales and after-sales consultation and services. We will recommend the most suitable one based on your needs UVLED product. If you have any questions, Please feel free to send us an email at any time:

info@uvledtek. com

Due to the large number of emails received every day, And the time zones are different, We may not be able to reply to your email immediately. But we will 24 Reply to your inquiry within one working hour.

Core components

UVC LED chip (2)
UVC LED LED package (24)
AlGaN Epitaxial wafer (4)

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We need this product?

You can obtain business and technical consultation through the following methods

+86-18327210723
info@uvledtek. com