HLMP-EH25-QT400 datasheet, PDF

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HLMP-EH25-QT400: DescriptionPrecision Optical Performance AlInGaP II LED Lamps; File Size359KB，11 Pages; ManufacturerHP（Keysight）; Websitehttp://www.semiconductor.agilent.com/

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HLMP-EH25-QT400 Overview

Precision Optical Performance AlInGaP II LED Lamps

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Precision Optical Performance

AlInGaP II LED Lamps

Technical Data

HLMP-ELxx

HLMP-EHxx

HLMP-EDxx

Features

• Well Defined Spatial

Radiation Patterns

• Viewing Angles: 15

, 30

• High Luminous Output

• Colors:

592 nm Amber

617 nm Reddish-Orange

630 nm Red

• High Operating Temperature:

JLED

= +130

• Superior Resistance to

Moisture

Applications

• Traffic Management:

Traffic Signals

Work Zone Warning Lights

Variable Message Signs

• Commercial Outdoor

Advertising:

Signs

Marquees

• Automotive:

Exterior and Interior Lights

Description

Precision Optical Performance

AlInGaP II (aluminum indium

gallium phosphide) LEDs offer

superior light output for

excellent readability in sunlight

and dependable performance.

The AlInGaP II technology

provides extremely stable light

output over long periods of time.

These LED lamps are untinted,

nondiffused, T-1

packages

incorporating second generation

optics which produce well

defined radiation patterns at

specific viewing cone angles.

These lamps are made with an

advanced optical grade epoxy

offering superior high tempera-

ture and high moisture

resistance performance in

outdoor signal and sign

applications. The maximum LED

junction temperature limit of

+130° C enables high

temperature operation in bright

sunlight conditions. The epoxy

contains both uv-a and uv-b

inhibitors to reduce the effects

of long term exposure to direct

sunlight.

Benefits

• Viewing Angles Match Traffic

Management Requirements

• Colors Meet Automotive and

Traffic Signal Specifications

• Superior Light Output

Performance in Outdoor

Environments

• Suitable for Autoinsertion

into PC Boards

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