BL-32B1-0143 LIGHTING SCIENCE GROUP CORPORATION, BL-32B1-0143 Datasheet - Page 2

• Manufacturer Part Number: BL-32B1-0143
• Description: LED ARRAY BLUE 1.25 X 1.05 SMD
• Manufacturer: LIGHTING SCIENCE GROUP CORPORATION

Specifications of BL-32B1-0143

• Color: Blue
• Current - Test: 2.34A
• Luminous Flux @ Current - Test: 115lm
• Current - Max: 2.34A
• Lumens @ Current - Max: 115lm
• Lumens/watt @ Current - Test: 7lm/W
• Voltage - Forward (vf) Typ: 10.5V
• Wavelength: 470nm
• Lens Style/size: Rectangle, 1.25mm x 1.05mm
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: 1.25" L x 1.05" W x 0.09" H (31.75mm x 26.67mm x 2.29mm)
• Illumination Color: Blue
• Power Consumption: 23.5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 521-1008

laminaceramics.com
To see how you can realize all these design benefits, to request a sample, or to speak with an engineer
about your design, contact Lamina Ceramics at 800.808.LTCC (5822) or visit laminaceramics.com.
Mechanical Specifications
Lamina Ceramics, 120 Hancock Lane, Westampton, NJ 08060
1-800-808-LTCC (5822) www.laminaceramics.com
APPLY (V+) VOLTAGE HERE
0.700 [17.78]
1.050 [26.67]
Lamina
Lamina
APPLY (V-) VOLTAGE HERE
0.090 [2.29] MAX
4X MOUNTING HOLE
FOR 6-32 SCREW
1.250 [31.75]
O
R
Lamina's BL Series Light
Engines project a Lambertain
radiation pattern, with
projection angles built into
the package cavity at
approximately 150º. 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.
H
R
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.
Notes
PTICAL
ECOMMENDATIONS
EAT
ECOMMENDATIONS
S
INK