Datasheet > SMLK34WBEDW

SMLK34WBEDW

更新时间： 2024-09-16 06:12:43

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
4页	977K
描述
High heat radiation package from ROHM original flat frame structure

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中文翻译

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SMLK34WBEDW 数据手册

Data Sheet

SMLK34 series

PSML2

4520（1808）

4.5×2.0mm（t=0.6mm）

Specifications

・High heat radiation package from ROHM original flat frame

structure.

Color

Type

・Warm white, True white.

Specifications

Absolute Maximum Ratings (Ta＝25℃)

Electrical and Optical Characteristics (Ta＝25℃)

Chip

Emitting

Color

Forward Voltage V

Chromaticity Coordinates Luminous Intensity I

Luminous Flux Φ

Power Forward Peak Forward Reverse Operating

Storage

Part No.

Structure

Dissipation Current

Current

Voltage Temperature Temperature

Min. Typ.

Typ.

(lm)

Typ.(V)

(mA)

(x, y)

(mA)

(mW)

(mA)

FP(mA)

V (V)

Topr(℃)

Tstg(℃)

(mcd) (mcd)

4000 5500

■

(0.30, 0.28)

(0.34, 0.34)

(0.345, 0.351)

(0.44, 0.40)

SMLK34WBECW

SMLK34WBEDW

SMLK34WBEAW

SMLK34WBEBW

White

(14)

300^＊

-40 to +100 -40 to +100 3.4

InGaN

on SiC

360

High color rendering

index (5000K)

2200 3800

(9.5)

High color rendering

index (3000K)

＊Duty1/10 1kHzꢀ( ): Reference

Dimensions

Recommended Solder Pattern Viewing Angle

4.5

Anode Index

1.74

④

①

②

(

)

( )

SCANNING ANGLE deg

Directivity (deg)

SCANNING ANGLE deg

−

Directivity (deg)

−

X’ Y’

0°

③

10°

20°

30°

0.6

40°

50°

60°

50°

60°

70°

80°

60°

70°

80°

70°

80°

70°

80°

①

②

④

③

90°

100

90°

100

90°

100

90°

100

RELATIVE INTENSITY (%)

Tolerance : ±0.2

（unit : mm）

（unit :mm）

Chromaticity Diagram

IV-Øv

0.48

0.44

0.40

0.36

0.32

0.28

0.24

(2900K)

(3500K)

(4200K)

(5000K)

High Color Rendering (AW)

High Color Rendering (BW)

Standard (CW)

Standard (DW)

0.26

0.30

0.34

0.38

0.42

0.46

0.50

0.54

CIE x

Luminous Intensity (cd)

www.rohm.com

1/3

2010.05 - Rev.A

12 3 4

中文翻译

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