Agilent HSMx-C540

Oval Lens High Performance

Surface Mount LEDs

Data Sheet

Description

These high performance

HSMx-C540 surface mount LEDs

are specifically designed for indoor

full color signs and passenger infor-

mation signs. The oval shaped

radiation pattern (40

° x 100°) and

high luminous intensity ensure that

these devices are excellent for wide

field of view indoor applications.

These lamps have a very smooth

matched radiation pattern that

ensures consistent color mixing in

full color applications, and message

uniformity across the viewing angle

of the sign.

High efficiency LED dice are used

in these LED components. InGaN

(Indium Gallium Nitride) for green

and blue and AlInGaP (Aluminium

Indium Gallium Phosphide) for red

LED Part Numbers HSMA-C540, HSMC-C540,

HSMM-C540, HSMN-C540, HSMU-C540, HSMZ-C540

Features

• Super wide viewing angle

Major axis 100

°

Minor axis 40

°

• Smooth, consistent spatial

radiation pattern

• Small 2.0 x 1.25 mm footprint

• High luminous output

• Compatible with IR solder reflow

• Colors available: 626/629 nm red,

590 nm amber, 525 nm green,

470 nm blue

• Available in 8 mm tape on 7"

(178 mm) diameter reels

• Tinted, non-diffused epoxy

Applications (Indoor)

• Indoor full color sign

• Commercial indoor advertising

• Indoor variable message sign

• Status indication

• Front panel indicator

Benefits

• Viewing angle designed for wide

field of view application

• Red, green, blue radiation patterns

matched for indoor full color signs

• Small package footprint enables

small pitch size for full color signs

• Superior for indoor full color signs

CAUTION: HSMM-C540 and HSMN-C540 LEDs are Class 1 ESD sensitive. Please observe appropriate precautions

during handling and processing. Refer to Agilent Technologies Application Note AN-1142 for additional details.

and amber are capable of produc-

ing high light output.

The HSMx-C540 has an industry

standard 2.0 x 1.25 mm footprint

that is excellent for all-around use.

These solid state surface mount

LEDs are designed with a reflector

cup and oval shape dome which

provides directional lighting. The

reflector cup focuses the light

more efficiently to provide higher

intensity compared to a

nonreflector cup equivalent part.

The oval dome produces oval

radiation pattern for wide field of

view indoor applications.

All packages are compatible with

IR soldering process and are

shipped in tape and reel with

3000 units per reel.