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( 2 ) Electro-optical Characteristics

Tｓ=25C

Symbol

Min.

Typ.

Max.

Unit

2.8

3.2

3.5

V

-

-

100

μA

-

175

-

C/W

Iv

1420

2050

-

mcd

-

(5.7)

-

lm

Ra

-

70

-

-

*1 In accordance with NIST standard

*2 Thermal Resistance : Junction - Solder terminal (Anode)

*1 The tolerance of measurement at our tester is VF±3% , φv±10% , Chromaticity(x,y)±0.01.

*2 For handling ,please apply CMOS LSI or equivalent any electrostatic effect.

Measurement Conditions

1) Chip is mounted on board( size 100mm×40mm)

2) Board material is FR-4, covered with green color resist and thickness of copper is 18μm.

Symbol

CITIZEN ELECTRONICS CO.,LTD. JAPAN

CITILED

Name

CL-824-U1D

DATA SHEET

Condition

General Color Rendering Index

　

Junction-solder

Parameter

Forward Voltage

Reverse Current

Luminous Flux

Thermal Resistance

0

0

Symbol

Rank

Min.

Max.

Unit

Q

2.8

3.0

R

3.0

3.2

S

3.2

3.5

B

1420

1611

C

1611

2179

D

2179

2947

x

y

x

y

0.317

0.327

0.319

0.311

0.317

0.331

0.317

0.327

0.331

0.353

0.331

0.340

0.331

0.340

0.331

0.322

0.317

0.327

0.319

0.311

x

y

0.310

0.302

0.307

0.316

0.317

0.331

0.319

0.311

Color Rank

Color Rank

mcd

Luminous Intensity

Parameter

Iv

V

Forward Voltage

De

Dc

Color Rank

Dd

Ref.CE-P919 10/10