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Durable SMD UV LED , High Power Uv Led UV 395 - 400 Nm SMD 3030 Led Diode

Product Details:
Place of Origin: SHENZHEN
Brand Name: Yuhang
Certification: CE.SGS.ROHS
Model Number: YH3030UV3951
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 8KK/Days

Detailed Product Description


Type:smd led Chip Material:InGaN
Emitting Color:UV395NM Luminous Intensity:Customers' Requirements
Luminous Flux(lm):150-200mw Power:1W
Viewing Angle(°):120 Degree Color Rendering Index:Null
Color Temperature:395-400nm Operating Temperature:-20 - 85
Chip Brand:Epistar Chip, Sanan Chip,Epileds Chip Current:300mA
Voltage:3.2-3.6V Warranty:1 Years

High power UV 395-400nm 1W Purple Light Plant Led Chip SMD 3030 Led Diode



  1. PLCC-2 package.

  2. White package.

  3. Optical indicator.

  4. Colorless clear window.

  5. Ideal for backlight and light pipe application.

  6. Inter reflector.

  7. Wide viewing angle.

  8. Suitable for automatic placement equipment.

  9. Suitable for vapor-phase reflow, Infrared reflow and wave solder processes.

  10. Available on tape and reel (8mm Tape).

  11. The product itself will remain within RoHS compliant Version.



  1. The 3030 series is available in soft red, orange, yellow, green, blue and white. Due to the package design, the LED has wide viewing angle and optimized light coupling by inter reflector. This feature makes the SMT TOP LED ideal for light pipe application. The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium.

Electrical / Optical characteristics uv led 3030 datasheet

Product Description

Package Dimensions

Durable SMD UV LED , High Power Uv Led  UV 395 - 400 Nm SMD 3030 Led Diode

Recommended Soldering Patter

                    Durable SMD UV LED , High Power Uv Led  UV 395 - 400 Nm SMD 3030 Led Diode

Durable SMD UV LED , High Power Uv Led  UV 395 - 400 Nm SMD 3030 Led Diode

1)Soldering Conditions

Number of reflow process shall be less than 2 times and cooling process to normal temperature is required between first and Second soldering process.

2)Static Electricity

It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.All devices, equipment and machinery must be properly grounded.Damaged LEDs will show some unusual characteristics such as the forward voltage becomes lower, or the LEDs do not light at the low current. Criteria : (VF > 2.0V at IF=0.5mA)

3)Moisture Proof Package

It is recommended that moisture proof package be used .


Before opening the package ,The LEDs should be kept at 30°C or less and 70%RH or less. The LEDs should be
used within a year.

5)After opening the package, The LEDs should be soldered within 24 hours (1days) after opening the package.

Application of 3528 UV LED

smd UV LED widely use in Mosquito lamp, nail art lamps, curing light, counterfeit lamp, UV LED Strip etc.

Product Type:YH3030UV3951
Absolute maximum ratings (Ta=25°C)
Value Unit
Forward current
300 mA
Reverse voltage Vr -- V
Power dissipation Pd 960 MW
Operating temperature range Top -25~+80 °C
Storage temperature range Tstg -30~+85 °C
Peak pulsing current(1/8 duty f=1KHz) Ifp 400 mA
Junction Temperature Tj 115 ℃/W
Electrostatic Discharge(HBM) ESD 1000 V
Electro-Optical characteristics (TA=25°C)









Value Unit
Min Typ Max


Color Temperature

IF=300mA CCT UV -- -- -- K


Forward voltage

IF=300mA Vf UV 3.2 -- 3.6 V


luminous flux

IF=300mA φ UV 150 -- 200 MW


Viewing angle at 50% IV

IF=300mA 2θ1/2 UV -- 120 -- Deg


Dominant wavelength

IF=300mA λd -- 395 -- 400 nm


Reverse current

Vr=5V Ir UV -- -- -- μA


Color Rendering Index

IF=300mA CRI -- -- 20 -- Ra

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