SPECIFICATIONS FOR LED DISPLAYS
14.2mm(0.55") Seven Segments Dual Digit LDD055 -10 Series
WENRUN OPTOELECTRONIC
WENRUN ...
SPECIFICATIONS FOR LED DISPLAYS
14.2mm(0.55") Seven Segments Dual Digit LDD055 -10 Series
WENRUN OPTOELECTRONIC
WENRUN LED Displays LDD055
Features:
High efficiency, low power consumption. Extremely low current. Luminous evenly distributed on each segment. Low development cost.
Series
LDD055A/B/C/D -10
Descriptions:
Industrial standard size. These display provide excellent reliability in bright ambient light. These devices are made with white segments and black surface.
Applications:
Audio equipment or Instrument panels. General use for digital indicators. Multimedia product.
Selection Guide:
Part No.
Anode LDD055B/DSR-10
Cathode LDD055A/CSR-10
LDD055B/DG-10 LDD055A/CG-10
LDD055B/DE-10
LDD055A/CE-10
Material GaAlAs
Chip Emitting Color Super Red
GaP Green
GaAsP/GaP
Orange
Lens Color
White Diffused
Prepared date June 2005
http://www.wenrun.com
Rev.:3 Page 1 of 5
WENRUN LED Displays LDD055 Series
Absolute Maximum Rating Ta=25
Parameter
Symbol Super Red Green Orange Unit
Power Dissipation/Segment
Peak Forward Current /Segment (Duty 1/10@ 1KHz)
Continuous Forward Current /Segment
Recommend use current /Segment
Reverse
Voltage /Segment
Operating Temperature Range
Pd 50 60 60 mW IFP 70 70 70 mA
IF 20 20 20 mA
IF
5~10
5~10
5~10
mA
VR 5
5 5V
Topr -25~ +75
Storage Temperature Range
Tstg
-30 ~ +85
Solder Temperature
Tsol
260 5
Notes 1 This is the limit current . It is not allowed to use when the product work continuously. 2 It is recommended th...