Datasheet > LEM-54221T

LEM-54221T

更新时间： 2024-11-14 22:31:23

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
1页	120K
描述
SURFACE MOUNT CHIP LED LAMPS

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中文翻译

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数据手册

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LEM-54221T 数据手册

SURFACE MOUNT CHIP LED LAMPS

Model No. LEM-54221T

FEATURES:

APPLICATION:

※Ultra compact (2.0×1.25×0.8)

※Auto insertable.

※ Indicators on printed circuit boards

※ LCD Back-lights

Using 8 mm wide tape

※Ultra low profile

※ Illuminations

※ Automotive-Telecommunication

Emitted Color

Ultra Yellow Green

Material

AlGaInp

Wavelength (nm)

574

Lens Color

Water Clear

ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)

CHARACTERISTIC

Power dissipation

SYMBOL

RATING

UNIT

IFm

Forward direct current

Peak forward current

Reverse voltage

Operating temperature

Storage temperature

IFp

100

VRm

Topr

Tstg

-25 to +80

-30 to +85

℃

ELECTRO-OPTICAL CHARACTERISTICS (Ta = 25℃)

CHARACTERISTIC

Luminous intensity

Forward voltage

SYMBOL CONDITION Min. Typ. Max.

UNIT

mcd

IF=20mA

VR=5V

2.2

2.7

µA

Reverse current

λP

λD

IF=20mA

575

574

130

Peak emission wavelength

Dominant wavelength

Viewing angle

2θ1/2 IF=20mA

deg.

PACKAGE DIMENSIONS OF DEVICE

Recommended Soldering Pattern

for Reflow Soldering

Note: 1. All dimensions are in millimeters.

2. Tolerance is ±0.25mm unless otherwise specified.

Letex Technology Corp.

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