Chu-Nan, Miao-Li 350


About SemiLEDs


3F, 11 Ke Jung Rd, Chu-Nan Site
Hsinchu Science Pk
Chu-Nan, Miao-Li 350

More Info on SemiLEDs

Since its establishment in the US in 2005, SemiLEDs has asserted itself as a groundbreaker in the LED industry. This is due to a commitment to innovation and the development of the game-changing Vertical LED chip on Metal alloy substrate. Today, SemiLEDs offer a wide range of ultra-high power LED chips and packages and has enjoyed notable success in the UV LED market. 

The company was awarded with the World Economic Forum’s prestigious ‘2009 Technology Pioneer Award’. SemiLEDs' proprietary technology and process outshines the competition because of two unique advantages: 

1. Copper Alloy Base- giving thermal conductivity of 400 W/m-k. 
2. Vertical Structure- providing perfect Lambertian pattern 

As a NASDAQ listed American company with a strong presence in Asia (state-of-the-art RD and manufacturing facilities in both China and Taiwan), SemiLEDs is well placed to respond to the demands of the global LED market.


High power LED chips and components, Metal Alloy Vertical LED chip, UV/NUV LEDs



0.5W LED (5630)

Product Size: 5.6 x 3.0 x 0.8 mm;Operation Current:150 mA;Low Thermal Resistance:< 35℃/W;Circuit individual design (thermal isolation);CRI :70;Typ : 51.3Im (CW), 48lm up(NW); ...

UV lamp 390-425nm

PN#SLLP-F586-1520-UV(5mm UV Lamp) wavelengths: 390-425nm ; Power: 390-400nm: 12-20mW 400-410nm: 15-20mW 410-425nm: 15-25mW; If = 20mA; Vf Max < 4.0V; Power Dissipation: 66 mW;...

3020-UV ; 390-425nm

PN#SLLP-3020-1520-UV ;Available wavelengths: 390-425nm; Power Dissipation: 66 mW : 12-20mW 400-410nm: 15-20mW 410-425nm: 15-25mW ; If = 20mA ; Vf Max < 4.0V;Power Dissipation:...


DC Forward Current:500mA,Wavelength Range: 390~420nm; Vf range: 11V~15V,Max Radiation power output: 1,000mA (350mA test) Reflow Solderable Process; Application : UV Curing, Inkjet...


5.5x5.5mm size.circuit:2 parallel, 2 seriescolor available:4750~7000K ; 2600K~3700K and UV ( 490~420nm) WW : CRI: 80 , typ lm : 360lm;CW: CRI 70, typ lm : 520lm(under 700mA test...

3W High Power LED - 3535

CW: at 130lm up. WW: 110lm (under 350mA test), Color precision technology, Low thermal resistance (Rth

Enhanced Vertical (EV) LED Chip

SemiLEDs' vertical chip structure on a patented metal alloy substrate, the EV LEDs offer advantages in excellent optical output, high thermal conductivity, and high thermal endurance...

1W High power UV LED - 3535

390-420nm; The C35 LED emitter incorporating the new Enhanced Vertical (EV) LED chip on a ceramic submount with low thermal resistance for higher reliability and performance.

SemiLEDs MvpLED™

Metal Vertical Photon Light Emitting Diode (MvpLED™) devices fabricated using SemiLEDs’ proprietary and patented process technologies, are the next generation High Power LEDs ...

3W/5W, 365nm UV LED

S50N; 3W/5W, 365nm UV LED in a sealed silicon package in a ready-to-use format.aterials : Chip SemiLEDs UV LED ;Submount:Silicon Glass protection:UV resistant Hard Glass Electrodes...

Buyer’s Guide Listing Information

Click here for listing information and directions on how to add or update your company.

Request More Information From SemiLEDs

By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.

Additional content from SemiLEDs


High Power MvpLED™ InGaN UV LED chips - 365nm

MvpLED™ UV LED chips are made using our patented metal alloy vertical MvpLED™ technology with performance advantages in thermal, optical, efficiency, and reliability. Available...

High Power MvpLED™ InGaN UV LED chips

Using a proprietary surface texturing technique, SemiLEDs LEDs maximize light extraction and efficiencey. MvpLED™ UV chips are available in wavelengths 375-425nm.

High Power MvpLED™ InGaN Blue LED chips

Advantages of the patented and proprietary I-core MvpLED™ design, especially in thermal management and optical efficacy, are realized in light quality, lifetime, color consistency...