BL-22B1-0140

BL-22B1-0140 Datasheet

Brilliant BL-2000SERIES Light!

Part	Datasheet
BL-22B1-0140	BL-22B1-0140 (pdf)

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Brilliant BL-2000SERIES Light! BLUE LED LIGHT ENGINE •SUPERIOR THERMAL PERFORMANCE •SMALL SIZE •OPTIMAL LIGHT EXTRACTION •HIGH FLUX DENSITY Thermal performance is the key to achieving high luminous densities, high reliability and long life. Lamina's LTCC-M packaging allows LED devices die to be mounted directly to an engineered metal core without submounts. This creates the optimum thermal path to conduct heat away from the LED device. The result is that multiple devices can be located in close proximity while maintaining target LED junction temperatures. Standard arrays are available in several different colors and light intensity outputs. These arrays can be mounted together to create strips of light or larger arrays. Terminals are supplied with a solderable surface finish to enable users to connect arrays to driver circuitry or other arrays in a series or parallel circuit. Lamina Ceramics, 120 Hancock Lane, Westampton, NJ 08060 1-800-808-LTCC 5822 TASK LIGHTING SIGNAGE & CHANNEL LETTERS ARCHITECTURAL LIGHTING •DECORATIVE AND MINI-ACCENT •COVE AND UNDER-SHELF •GARDEN AND PATHWAY •STEP LIGHTS AUTOMOTIVE •INTERIOR •DASHBOARD BACKLIGHT •CHMSL LCD BACKLIGHT •COMPUTER DISPLAYS •HEADS UP DISPLAYS SIGNALS •AIRFIELD TAXIWAY •TRAFFIC •SECURITY •BEACONS •RAIL To see how you can realize all these design benefits, to request a sample, or to speak with an engineer laminaceramics.com about your design, contact Lamina Ceramics at 800.808.LTCC 5822 or visit laminaceramics.com. Mechanical Specifications 4X MOUNTING HOLE FOR 2-56 SCREW Lamina Ceramics, 120 Hancock Lane, Westampton, NJ 08060 1-800-808-LTCC 5822 Notes OPTICAL RECOMMENDATIONS Lamina's BL Series Light Engines project a Lambertain radiation pattern, with projection angles built into the package cavity at approximately It will be necessary for users to create an optical reflector and lens structure that meet their light dispersion requirements. Please contact Lamina Application Engineering for support with your optical needs. HEAT SINK RECOMMENDATIONS Lamina's BL Series Light Engines are created with a heat spreader fabricated into the ceramic package. This heat spreader provides the most efficient thermal path from the die junction to the heat sink. The operational die junction temperature must not be allowed to exceed 125ºC and should ideally be maintained as close to 25ºC as possible. With increasing power levels, die junction temperature will rise and light output efficiency will drop. These variables must be taken into consideration when selecting a light engine for your application. Please contact Lamina Application Engineering for support with your thermal management needs. To see how you can realize all these design benefits, to request a sample, or to speak with an engineer laminaceramics.com about your design, contact Lamina Ceramics at 800.808.LTCC 5822 or visit laminaceramics.com. Technical Data Part # BL-22B1-0140 Symbol Min Typical Unit Wavelength Voltage* Drive Current Power* Luminous Flux* Thermal Resistance ºC/W *Note Optical and Electrical specifications are given for the specified drive current at a 25ºC junction temperature. - Typical Beam Pattern Luminous Flux with Junction Temperature Notes ATTACHMENT RECOMMENDATIONS Lamina's BL Series Light Engines are configured with solder pads compatible with Sn63 or Sn62 solder. As with many electrical devices, nonacid RMA type solder flux should be used to prepare the solder pads before application of solder. If attachment is performed with a soldering iron, care must be taken to minimize heat transfer to the die and minimize leaching of the solderable pads. ASSEMBLY RECOMMENDATIONS Lamina's BL Series Light Engines, are designed for attachment to heatsinks with conductive epoxy or screw down for flange mount devices with thermal grease in the joint. In limited cases, thermal transfer tape can be used, but will generally result in higher than desired thermal resistance creating excessive heat and reducing light output and die life.

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Brilliant BL-2000SERIES Light!

BLUE LED LIGHT ENGINE
•SUPERIOR THERMAL PERFORMANCE
•SMALL SIZE
•OPTIMAL LIGHT EXTRACTION
•HIGH FLUX DENSITY

Thermal performance is the key to achieving high luminous densities, high reliability and long life. Lamina's LTCC-M packaging allows LED devices die to be mounted directly to an engineered metal core without submounts. This creates the optimum thermal path to conduct heat away from the LED device. The result is that multiple devices can be located in close proximity while maintaining target LED junction temperatures.

Standard arrays are available in several different colors and light intensity outputs. These arrays can be mounted together to create strips of light or larger arrays. Terminals are supplied with a solderable surface finish to enable users to connect arrays to driver circuitry or other arrays in a series or parallel circuit.

Lamina Ceramics, 120 Hancock Lane, Westampton, NJ 08060 1-800-808-LTCC 5822

TASK LIGHTING

SIGNAGE & CHANNEL LETTERS

ARCHITECTURAL LIGHTING
•DECORATIVE AND MINI-ACCENT
•COVE AND UNDER-SHELF
•GARDEN AND PATHWAY
•STEP LIGHTS

AUTOMOTIVE
•INTERIOR
•DASHBOARD BACKLIGHT
•CHMSL

LCD BACKLIGHT
•COMPUTER DISPLAYS
•HEADS UP DISPLAYS

SIGNALS
•AIRFIELD TAXIWAY
•TRAFFIC
•SECURITY
•BEACONS
•RAIL

To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
laminaceramics.com about your design, contact Lamina Ceramics at 800.808.LTCC 5822 or visit laminaceramics.com.

Mechanical Specifications
4X MOUNTING HOLE FOR 2-56 SCREW

Lamina Ceramics, 120 Hancock Lane, Westampton, NJ 08060 1-800-808-LTCC 5822

Notes

OPTICAL RECOMMENDATIONS

Lamina's BL Series Light Engines project a Lambertain radiation pattern, with projection angles built into the package cavity at approximately It will be necessary for users to create an optical reflector and lens structure that meet their light dispersion requirements. Please contact Lamina Application Engineering for support with your optical needs.

HEAT SINK RECOMMENDATIONS

Lamina's BL Series Light Engines are created with a heat spreader fabricated into the ceramic package. This heat spreader provides the most efficient thermal path from the die junction to the heat sink. The operational die junction temperature must not be allowed to exceed 125ºC and should ideally be maintained as close to 25ºC as possible. With increasing power levels, die junction temperature will rise and light output efficiency will drop. These variables must be taken into consideration when selecting a light engine for your application. Please contact Lamina Application Engineering for support with your thermal management needs.

To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
laminaceramics.com about your design, contact Lamina Ceramics at 800.808.LTCC 5822 or visit laminaceramics.com.

Technical Data

Part # BL-22B1-0140 Symbol Min

Typical

Unit

Wavelength

Voltage* Drive Current Power*

Luminous Flux*

Thermal Resistance
ºC/W
*Note Optical and Electrical specifications are given for the specified drive current at a 25ºC junction temperature. -

Typical Beam Pattern

Luminous Flux with Junction Temperature

Notes

ATTACHMENT RECOMMENDATIONS

Lamina's BL Series Light Engines are configured with solder pads compatible with Sn63 or Sn62 solder. As with many electrical devices, nonacid RMA type solder flux should be used to prepare the solder pads before application of solder. If attachment is performed with a soldering iron, care must be taken to minimize heat transfer to the die and minimize leaching of the solderable pads.

ASSEMBLY RECOMMENDATIONS

Lamina's BL Series Light Engines, are designed for attachment to heatsinks with conductive epoxy or screw down for flange mount devices with thermal grease in the joint. In limited cases, thermal transfer tape can be used, but will generally result in higher than desired thermal resistance creating excessive heat and reducing light output and die life.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived BL-22B1-0140 Datasheet file may be downloaded here without warranties.

Datasheet ID: BL-22B1-0140 645403