Kingbright DC10SRWA: Super Bright Red 10 Segment Bar Graph Array

Kingbright's DC10SRWA is a super bright red LED bar graph array designed for applications that require clear and robust visual indicators.

Features:

Suitable for level indicators with a 10 segment display.
Operates on low current for energy efficiency.
Provides excellent on/off contrast for high visibility.
End stackable for flexible design configurations.
Mechanically rugged for reliable performance.
Standard gray face with white segment for clear visibility.
Compliant with RoHS standards for environmental sustainability.
Applications:

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

Peak Wavelength (λpeak): 655 nm.
Dominant Wavelength (λdom): 640 nm.
Spectral Bandwidth at 50%: 20 nm.
Capacitance (C): 45 pF.
Forward Voltage (VF) at 10mA: 1.8 to 2.3 V.
Reverse Current (IR) at 5V: 10 µA.
Electrical / Optical Characteristics:

Power Dissipation (PD): 75 mW.
Reverse Voltage (VR): 5 V.
Junction Temperature (Tj): 115 °C.
Operating Temperature Range (Top): -40 to +85 °C.
Storage Temperature Range (Tstg): -40 to +85 °C.
DC Forward Current (IF): 30 mA.
Peak Forward Current (IFM): 155 mA.
Electrostatic Discharge Threshold (HBM): 3000 V.
Lead Solder Temperature: 260°C for 3-5 seconds.
Handling Precautions:

Use wrist bands or anti-electrostatic gloves when handling LEDs.
All devices, equipment, and machinery must be electrically grounded.
The specifications and characteristics are subject to change without prior notice.
Exceeding the recommended operating conditions may result in light degradation or premature failure.
Soldering Profile:

Pre-heat temperature: 105°C or less.
Maximum solder bath temperature: 260°C for 3-5 seconds.
Recommended solder alloy: SAC 305.
PCB top-surface temperature during wave soldering should be kept below 105°C.
Cleaning Instructions:

Use mild "no-clean" fluxes for soldering.
Wash components with water only; avoid harsh organic solvents.
Clean at room temperature and limit washing time to one minute.
Remove excess moisture with forced-air drying immediately after washing.
Mounting Method:

Do not bend component leads by hand; use proper tools.
Ensure terminal pitch matches the substrate board's hole pitch.
Place components at least 5mm from the edge of the PCB.
Circuit Design Notes:

Use protective current-limiting resistors for operating LEDs within the specified range.
Design the driving circuit to protect against reverse voltages and transient spikes.
Choose the safe operating current considering the maximum ambient temperature.
Avoid prolonged reverse bias to prevent metal migration and short circuits.
Precautionary Notes:

The information provided is for technical reference only.
Specifications are subject to change without notice; refer to the latest datasheet.
Operate products within the limits specified in the datasheet.
For special applications, consult with Kingbright for further assistance.
Do not reproduce or re-transmit the document's contents without permission.
Packaging & Label Specifications:

Follow the guidelines for proper installation and use.