264-15UWC/S400-A6 - Everlight International Corp.

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 1 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Features

․Popular T-1 colorless 3mm package.

․High luminous power.

․Typical chromaticity coordinates x=0.29, y=0.28

according to CIE1931.

․ESD-withstand voltage: up to 4KV

․Pb free .

Descriptions

․The series is designed for application required

high luminous intensity.

․The phosphor filled in the reflector converts the

blue emission of InGaN chip to ideal white.

Applications

․Outdoor Displays

․Optical Indicators

․Backlighting

․Marker Lights

Device Selection Guide

Chip

PART NO. Material Emitted Color

Lens Color

264-15UWC/S400-A6 InGaN/Sapphire White Water Clear

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 2 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Package Dimensions

Notes:

1.All dimensions are in millimeters, and tolerance is 0.25mm except being specified.

2.Lead spacing is measured where the lead emerges from the package.

3.Protruded resin under flange is 1.5mm Max. LED.

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Continuous Forward Current IF 25

mA

Peak Forward Current(Duty /10 @ 1KHZ) IFP 100

mA

Reverse Voltage VR 5 ℃

Operating Temperature Topr -40 ~ +85 ℃

Storage Temperature Tstg -40 ~ +100 V

Soldering Temperature (T=5 sec) Tsol 260 ± 5 ℃

Power Dissipation Pd 100

mW

Reverse Voltage VR 5 V

Electrostatic Discharge ESD 4K V

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 3 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Electro-Optical Characteristics (Ta=25℃)

Parameter Symbol Condition Min. Typ. Max. Units

Forward Voltage VF I

F=20mA -- 3.5 4.0 V

Reverse Current IR V

R=5V -- -- 50 uA

Luminous Intensity IV I

F=20mA 630 1900 -- mcd

Viewing Angle 2θ1/2 IF=20mA -- 35 -- deg

x IF=20mA -- 0.29 --

Chromaticity

Coordinates y ------ -- 0.28 --

Luminous Intensity Combination (mcd at 20mA)

IV Ranks H J K L M N

Min. 715 900 1125 1425 1800 2250

Max. 900 1125 1425 1800 2250 2850

*Measurement Uncertainty of Luminous Intensity: ±15%

Forward Voltage Combination (V at 20mA)

VF Rank 1 2 3 4 5

Min. 3.00 3.20 3.40 3.60 3.80

Max. 3.20 3.40 3.60 3.80 4.00

*Measurement Uncertainty of Forward Voltage：±0.1V

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 4 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

CIE Chromaticity Diagram

-0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

0.0

0.2

0.4

0.6

0.8

1.0

CIE Y

CIE

X

CIE1931

A0

B3

B4

B5

B6

C0

A0

B3 B4

B5 B6

C0

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 5 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Color Ranks (IF=20mA，Ta=25℃)

Color Ranks CIE Rank

X 0.280 0.264 0.283 0.296

A0 Y 0.248 0.267 0.305 0.276

X 0.283 0.304 0.307 0.287

B3 Y 0.305 0.33 0.315 0.295

X 0.304 0.33 0.33 0.307

B4 Y 0.33 0.36 0.339 0.315

X 0.287 0.307 0.311 0.296

B5 Y 0.295 0.315 0.294 0.276

X 0.307 0.33 0.33 0.311

B6 Y 0.315 0.339 0.318 0.294

X 0.330 0.330 0.361 0.356

C0 Y 0.318 0.360 0.385 0.351

Measurement uncertainty of the color coordinates：±0.01

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 6 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

0 20406080100

0

5

10

15

20

25

30

Forward Current(mA)

Ambient Temperature Ta(OC)

Typical Electro-Optical Characteristics Curves

Relative Intensity vs. Wavelength Forward Current vs. Forward Voltage

Relative Intensity vs. Forward Current Forward Current vs. Ambient Temp.

Chromaticity Coordinate vs. Forward Current Relative Intensity vs. Angle Displacement

2.0 2.5 3.0 3.5 4.0 4.5

0

5

10

15

20

25

Forward Current(mA)

Forward Voltage (V)

0 1020304050

0.260

0.270

0.280

0.290

0.300

Relative Intensity(a.u.)

Forward Current(mA)

x

y

350 400 450 500 550 600 650 700 750 800

0.0

0.2

0.4

0.6

0.8

1.0

Relative Intensity(a.u.)

Wavelength(nm)

0 5 10 15 20 25

0.0

0.5

1.0

1.5

Relative Intensity(a.u.)

Forward Current(mA)

010 20 30 40

50

60

70

80

90O

O

0

1.0

0.5

30O

60O

90O

0

0.5

Relative Luminusity

Radiation Angle

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 7 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Label Form Specification

CPN: Customer’s Production Number

P/N : Production Number

QTY: Packing Quantity

CAT: IV&VF Rank

HUE: Color Rank

REF: Reference

LOT No: Lot Number

MADE IN TAIWAN: Production Place

CPN:

P/N:

EVERLIGHT

264-15UWC/S400-A6

QTY：

MADE IN TAIWAN

CAT:

HUE:

REF:

LOT NO：

Technical Data Sheet

3 mm Round LED (T-1)

264-15UWC/S400-A6

Everlight Electronics Co., Ltd. http\\:www.everlight.com Rev 1 Page: 8 of 8

Device Number: DLE-026-511 Established date:05-05-2005 Established by: Grace Shen

Notes

1. Above specification may be changed without notice. EVERLIGHT will reserve authority on

material change for above specification.

2. When using this product, please observe the absolute maximum ratings and the instructions for

using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any

damage resulting from use of the product which does not comply with the absolute maximum

ratings and the instructions included in these specification sheets.

3. These specification sheets include materials protected under copyright of EVERLIGHT

corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s

consent.

4. When the LED is connected using serial circuit, if either piece of LED is no light up but current

can’t flow through causing others to light down. In new design, the LED is parallel with zener

diode. if either piece of LED is no light up but current can flow through causing others to light up

EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936

Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306

Tucheng, Taipei 236, Taiwan, R.O.C http:\\www.everlight.com