Kingbright SC10-11EWA High Efficiency Red LED Display
Technical Specifications

© 2019 Kingbright. All Rights Reserved.
Spec No: DSAP7047 / 1301000780
Rev No: V.1A
Date: 05/20/2019

Product Description:
The SC10-11EWA is a high efficiency red LED display, featuring Gallium Arsenide Phosphide on Gallium Phosphide Orange technology. This device is designed for applications requiring a combination of low power consumption, high visibility, and robust mechanical construction.

Key Features:
1.02 inch digit height for clear display
Low current operation for energy efficiency
Excellent character appearance and high light output
Easy mounting on P.C. boards or sockets
Mechanically rugged for reliable performance
Standard gray face with white segment
RoHS compliant for environmental sustainability
Applications:
Home and smart appliances
Display time and digital combination
Industrial and instrumental applications
Numeric status indication
Package Dimensions:
SC10-11EWA 26 mm (1.02 inch) Single Digit Numeric Display
Notes:

All dimensions are in millimeters (inches), with a tolerance of ±0.25 mm (0.01 inch) unless otherwise noted.
Specifications and technical data are subject to change without prior notice.
Selection Guide:
Part Number Emitting Color (Material) Lens Type Iv (ucd) @ 10mA [1] Min. Typ.
SC10-11EWA High Efficiency Red (GaAsP/GaP) White Diffused 14000 23000 *3600 *6500
Notes:

Luminous intensity / luminous Flux: +/-15%.
Luminous intensity value is traceable to CIE127-2007 standards.
Absolute Maximum Ratings:
Power Dissipation (Per chip): 75 mW
Reverse Voltage (Per chip): 5 V
Junction Temperature: 125 °C
Operating Temperature: -40 to +85 °C
Storage Temperature: -40 to +85 °C
Electrical / Optical Characteristics:
Wavelength at Peak Emission (IF = 10mA): 627 nm
Dominant Wavelength (IF = 10mA): 617 nm
Spectral Bandwidth at 50%: 45 nm
Capacitance: 15 pF
Forward Voltage (IF = 10mA): 3.8 - 4.6 V
Reverse Current (VR = 5V): - 10 μA
Technical Data:
Graphs and charts for Relative Intensity vs. Wavelength, Forward Current vs. Forward Voltage, Luminous Intensity vs. Forward Current, Forward Current Derating Curve, and Luminous Intensity vs. Ambient Temperature are provided.

Recommended Wave Soldering Profile:
Through-hole displays are incompatible with reflow soldering.
Mild "no-clean" fluxes are recommended for use in soldering.
Cleaning should be done with water only, avoiding harsh organic solvents.
Packing & Label Specifications:
Lead forming and installation should not apply stress to the component leads.
The component should be placed at least 5mm from the edge of the PCB.
Circuit Design Notes:
Protective current-limiting resistors may be necessary.
LEDs in parallel should each have a current-limiting resistor.
The circuit should protect the LED against reverse voltages and transient spikes.
Safe operating current should consider the maximum ambient temperature.
Prolonged reverse bias should be avoided to prevent metal migration.
Precautionary Notes:
Information is for representative usage and technical reference only.
Specifications are subject to change without notice.
Operate within specified limits; Kingbright is not responsible for misuse.
Consult Kingbright for special applications or reliability requirements.
Do not reproduce or transmit information without permission.
For More Information:
Visit Kingbright Application Notes