HSDL-4400#011 datasheet, PDF - EEWORLD Datasheet

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HSDL-4400#011: CategoryLED optoelectronic/LED photoelectric; File Size514KB，19 Pages; ManufacturerLITEON; Websitehttp://optoelectronics.liteon.com/en-global/Home/index; Environmental Compliance; Lite-On began producing LED lamps in 1975; the company has steadily grown to become one of the world's largest manufacturers of optoelectronics products by providing customers with visible and infrared product solutions. High-volume production of commercial and application-specific products, as well as strong R&D and vertical integration capabilities have proven to be key and differentiating factors in Lite-On's success.

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HSDL-44xx IR Emitter Series

HSDL-54xx IR Detector Series

High-Performance IR Emitter and IR PIN Photodiode in

Subminiature SMT Package

Data Sheet

Description

Flat Top Package

The HSDL-4400 Series of flat top IR emitters uses an

untinted, nondiffused, truncated lens to provide a

wide radiation pattern that is useful for short distance

communication where alignment of the emitter and

detector is not critical. The HSDL-5400 Series of flat

top IR detectors uses the same truncated lens design

as the HSDL-4400 Series of IR emitters with the

added feature of a black tint that acts as an optical

filter to reduce the effects of ambient light, such as

sun, incandescent and fluorescent light from

interfering with the IR signal.

Dome Package

The HSDL-4420 Series of dome IR emitters uses an

untinted, nondiffused lens to provide a 24 degree

viewing angle with high on-axis intensity. The

HSDL-5420 Series of IR detectors uses the same lens

design as the HSDL-4420 IR emitter and optical filter

used in the HSDL-5400 IR detector.

Lead Configuration

All of these devices are made by encapsulating LED

and PIN photodiode chips on axial lead frames to

form molded epoxy subminiature packages. A variety

of lead configurations is available and includes:

surface mount gull wing, yoke lead, or Z-bend and

through hole lead bends at 2.54 mm (0.100 inch)

center spacing.

Technology

The subminiature solid state emitters utilize a highly

optimized LED material, transparent substrate

aluminum gallium arsenide, TS AlGaAs. This material

has a very high radiant efficiency, capable of pro-

ducing high light output over a wide range of drive

currents and temperature.

Features

• Subminiature flat top and dome package

Size – 2x2 mm

• IR emitter

875 nm TS AlGaAs

Intensity – 17 mW/sr

Speed – 40 ns

• Wide range of drive currents

500

µA

to 500 mA

• IR detector

PIN photodiode

High sensitivity

Speed – 7.5 ns

• Flexible lead configurations

Surface mount or through hole

Applications

• Short distance IR links

• IrDA compatible

• Small handheld devices

Pagers

Industrial handhelds

• Diffuse LANs

• Wireless audio

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