Kingbright ACSA04-41SURKWA-F01: Hyper Red LED Display

The Kingbright ACSA04-41SURKWA-F01 Hyper Red LED display is a high-performance lighting solution, meticulously crafted with AlGaInP on a GaAs substrate. This LED is designed for applications demanding high visibility and robust performance, offering a blend of excellent character appearance and mechanical ruggedness.

Key Features:

0.4-inch digit height for superior visibility
Low current operation for enhanced energy efficiency
Excellent character appearance with a gray face and white segment
Mechanically rugged for reliable performance in various conditions
Packaged in reels of 400 pcs for convenient handling and integration
Moisture sensitivity level: 2a, ensuring reliability in humid environments
RoHS compliant, aligning with global environmental standards
Applications:

Home and smart appliances for clear numeric status displays
Display time and digital combinations in various electronic devices
Industrial and instrumental applications where precision and clarity are paramount
Technical Specifications:

Emitting Color: Hyper Red (AlGaInP)
Wavelength at Peak Emission (IF = 10mA): 645 nm
Dominant Wavelength (IF = 10mA): 630 nm
Spectral Bandwidth at 50%: 28 nm
Capacitance: 35 pF
Forward Voltage (IF = 10mA): 1.85 - 2.35 V
Reverse Current (VR = 5V): - 10 µA
Power Dissipation: 75 mW
Reverse Voltage: 5 V
Junction Temperature: 115 °C
Operating Temperature: -40 to +85 °C
Storage Temperature: -40 to +85 °C
DC Forward Current: 30 mA
Peak Forward Current: 185 mA
Electrostatic Discharge Threshold (HBM): 3000 V
Handling Precautions:

Electrostatic discharge and power surge could damage the LEDs; use a wrist band or anti-electrostatic glove when handling.
Ensure all devices, equipment, and machinery are electrically grounded to prevent damage.
Packaging and Design Notes:

Surface mount package for easy integration into various applications.
Protective current-limiting resistors may be necessary for safe operation within the specified range.
The driving circuit should be designed to protect against reverse voltages and transient voltage spikes.
Reflow Soldering Profile:

Recommended for lead-free SMD process to ensure product longevity and reliability.
Maximum of 2 reflow soldering passes; reflow soldering is preferred to prevent product damage.
Technical Data:

Graphs provided for Relative Intensity vs. Wavelength, Forward Current vs. Forward Voltage, Luminous Intensity vs. Forward Current, and Luminous Intensity vs. Ambient Temperature.
Precautionary Notes:

This document is for technical reference and is subject to change without notice.
Always refer to the latest datasheet for the most up-to-date specifications.
Operate the product within the environmental and electrical limits specified in the datasheet.
Disclaimer:

Kingbright reserves the right to make changes and improvements without prior notice.
For special processes like potting, consult with Kingbright representative before proceeding.