Kingbright DC03-11CGKWA: Green 0.3-inch Dual Digit Numeric Display

The Kingbright DC03-11CGKWA numeric display, crafted with AlGaInP on a GaAs substrate, offers a compact and energy-efficient solution for digital display applications.

Features:

0.3-inch digit height for clear visibility
Low current operation for energy savings
Excellent character appearance for easy readability
Easy mounting on PC boards or sockets for versatile integration
Two-digit package simplifies alignment and assembly
Mechanically rugged for reliable performance
Standard gray face with white segment for high contrast
RoHS compliant for environmental sustainability
Applications:

Home and smart appliances for digital displays
Time and digital combination displays
Industrial and instrumental applications
Numeric status indication
Technical Specifications:

Emitting Color: Green (AlGaInP)
Lens Type: White Diffused
Luminous Intensity: 9000 mcd (Min.), 16000 mcd (Typ.) at 10mA
Forward Voltage: 2.0V - 2.45V at 10mA
Capacitance: 15 pF
Reverse Current: -10 µA at 5V Reverse Voltage
Absolute Maximum Ratings:

Power Dissipation: 75 mW
DC Forward Current: 30 mA
Peak Forward Current: 150 mA
Reverse Voltage: 5V
Operating/Storage Temperature: -40°C to +85°C
Lead Solder Temperature: 260°C for 3-5 Seconds
Optical Characteristics:

Peak Wavelength: 574 nm at 10mA
Dominant Wavelength: 570 nm at 10mA
Spectral Bandwidth at 50%: 20 nm
Handling Precautions:

Electrostatic discharge and power surge can damage LEDs.
Use a wrist band or anti-electrostatic glove when handling LEDs.
Ensure all devices, equipment, and machinery are electrically grounded.
Mounting and Soldering Recommendations:

Through-hole displays are not compatible with reflow soldering.
Mild "no-clean" fluxes are recommended for soldering.
Cleaning should be done with water only, avoiding harsh organic solvents.
Packing & Label Specifications:

The DC03-11CGKWA is packed and labeled according to Kingbright's standard procedures.
Circuit Design Notes:

Protective current-limiting resistors may be necessary for operating LEDs within the specified range.
LEDs mounted in parallel should each have their own current-limiting resistor.
The driving circuit should protect the LED against reverse voltages and transient voltage spikes.
Precautionary Notes:

The information provided is intended for technical reference and is subject to change without notice.
Customers should refer to the latest datasheet for updated specifications before production usage.
Kingbright is not responsible for issues arising from exceeding specified limits.
For Further Assistance:

Visit Kingbright's Application Notes for more detailed guidance on design and implementation.