BL-22D1-0244 LIGHTING SCIENCE GROUP CORPORATION, BL-22D1-0244 Datasheet - Page 3

• Manufacturer Part Number: BL-22D1-0244
• Description: LED ARRAY WHITE .56 X .56" SMD
• Manufacturer: LIGHTING SCIENCE GROUP CORPORATION

Specifications of BL-22D1-0244

• Color: White, Neutral
• Current - Test: 210mA
• Luminous Flux @ Current - Test: 100lm
• Current - Max: 210mA
• Lumens @ Current - Max: 100lm
• Lumens/watt @ Current - Test: 20lm/W
• Voltage - Forward (vf) Typ: 24V
• Wavelength: 4300K
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: 0.56" L x 0.56" W x 0.1" H (14.1mm x 14.1mm x 2.54mm)
• Illumination Color: White
• Power Consumption: 5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lens Style/size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 521-1012; BL-22D1-0244; Q2024065

laminaceramics.com
REV.01.20.05
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 at 800.808.5822 or 609.265.1401 or visit www.laminaceramics.com.
Electrical Connections
Typical Beam Pattern
Bright Lights.
Bright Ideas.
TM
H
R
Lamina LED arrays provide effi-
cient transfer of heat from the
individual LED die to a cus-
tomer supplied heat sink. All
Lamina LED arrays must be
operated at or below 125ºC. A
heat sink must be attached to
the array with sufficient cooling
capacity to keep the die junc-
tion below 125ºC. The tempera-
ture rise from the array base to
the die junction may be deter-
mined by calculating the prod-
uct of the maximum package
thermal resistance and the
desired operating power level.
The appropriate heat sink may
then be determined by:
O
Lamina LED arrays project a
Lambertian radiation pattern,
with projection angles built into
the package cavity at approxi-
mately 125º. It will be neces-
sary for users to create an opti-
cal reflector and lens structure
that meets their light disper-
sion requirements. Please con-
tact Lamina Application
Engineering for support with
your optical needs.
EAT
ECOMMENDATIONS
PTICAL
(rise)) = Operating Power (P) x
Lamina Array Thermal
Junction Temperature Rise (Tj
Heat Sink Thermal Resistance
Resistance (Tr)
(ºC/W) = (125 - Tj (rise) -
Maximum Ambient
Temperature)/P
S
INK
R
ECOMMENDATIONS
Part # BL-2D1-0244
Page 3