HLMP-P106/P156
HLMP-Q102/Q152/Q106/Q156
Subminiature High Performance TS AlGaAs Red LED Lamps
Data Sheet
Features
Subminiature at top package
Ideal for backlighting and light piping applications
Subminiature dome package
Di used dome for wide viewing angle
Non-di used dome for high brightness
Wide range of drive currents 500 A to 50 mA
Ideal for space limited applications
Axial leads
Available with lead con gurations for surface mount
and through hole PC board mounting
Description
Flat Top Package
The HLMP-Pxxx Series at top lamps use an untinted,
non-di used, truncated lens to provide a wide radiation
pattern that is necessary for use in backlighting applica-
tions. The at top lamps are also ideal for use as emitters
in light pipe applications.
Dome Packages
The HLMP-Qxxx Series dome lamps, for use as indicators,
use a tinted, di used lens to provide a wide viewing angle
with high on-o contrast ratio. High brightness lamps use
an untinted, nondi used lens to provide a high luminous
inten sity within a narrow radiation pattern.
Lead Con gurations
All of these devices are made by encapsulating LED chips
on axial lead frames to form molded epoxy subminia-
ture lamp packages. A variety of package con guration
options is available. These include special surface mount
lead con gura tions, gull wing, yoke lead, or Z-bend. Right
angle lead bends at 2.54 mm (0.100 inch) and 5.08 mm
(0.200 inch) center spacing are available for through hole
mounting. For more information refer to Standard SMT
and Through Hole Lead Bend Options for Subminiature
LED Lamps data sheet.
Technology
These subminiature solid state lamps utilize a highly
optimized LED material technology, transparent substrate
aluminum gallium arsenide (TS AlGaAs). This LED tech-
nology has a very high luminous e ciency, capable of
producing high light output over a wide range of drive
currents (500 A to 50 mA). The color is deep red at a
dominant wavelength of 644 nm deep red. TS AlGaAs is a
ip-chip LED technology, die attached to the anode lead
and wire bonded to the cathode lead. Available viewing
angles are 75°, 35°, and 15°.
