© 2020 Kingbright. All Rights Reserved. Spec No: DSAM8360 / 1302000780 Rev No: V.3A Date: 02/29/2020

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DC56-11SURKWA 14.22 mm (0.56 inch) Dual Digit Numeric Display

Description:
The DC56-11SURKWA is a high-intensity Hyper Red LED numeric display, crafted with AlGaInP on a GaAs substrate. It is designed for exceptional visibility and reliability in digital display applications.

Features:

0.56 inch digit height for clear readability
Operates on low current for energy efficiency
Excellent character appearance and high contrast
Easy mounting on PC boards or sockets
Two digit package simplifies alignment and assembly
Mechanically rugged construction
Standard gray face with white segment
RoHS compliant for environmental sustainability
Applications:

Home and smart appliances for numeric status indication
Display time and digital combinations
Industrial and instrumental applications
Numeric status displays
Attention:
Take precautions when handling electrostatic discharge sensitive devices.

Package Dimensions:
All dimensions are provided in millimeters with a tolerance of ±0.25mm unless otherwise noted.

Selection Guide:
The DC56-11SURKWA is available with a Hyper Red LED and a white diffused lens, offering high luminous intensity.

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Electrical / Optical Characteristics at TA=25°C:

Wavelength at Peak Emission (λpeak): 645 nm
Dominant Wavelength (λdom): 630 nm
Spectral Bandwidth at 50%: 28 nm
Capacitance: 35 pF
Forward Voltage at IF = 10mA: 1.85 to 2.35 V
Reverse Current at VR = 5V: 10 µA
Absolute Maximum Ratings at TA=25°C:

Power Dissipation: 75 mW
Reverse Voltage: 5 V
Junction Temperature: 115 °C
Operating Temperature Range: -40 to +85 °C
Storage Temperature Range: -40 to +85 °C
DC Forward Current: 30 mA
Peak Forward Current: 185 mA
Electrostatic Discharge Threshold (HBM): 3000 V
Lead Solder Temperature: 260°C for 3-5 Seconds
Technical Data:
Graphs and charts illustrate the performance characteristics, including relative intensity versus wavelength, forward voltage versus forward current, and luminous intensity versus ambient temperature.

Recommended Wave Soldering Profile:
Detailed soldering guidelines ensure device longevity and performance.

Cleaning:
Mild "no-clean" fluxes are recommended for soldering. Water-only cleaning is advised, avoiding harsh solvents that may damage plastic parts.

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Packing & Label Specifications:
Proper handling and mounting guidelines prevent damage to the through-hole display.

Circuit Design Notes:
Includes recommendations for operating LEDs within the specified range and protecting against reverse voltages and transient spikes.

Precautionary Notes:

Document is for technical reference and represents typical usage scenarios.
Specifications are subject to change. Refer to the latest datasheet before production.
Operate products within the limits specified in the datasheet.
Information is not to be reproduced or re-transmitted without Kingbright's permission.
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Contact Information:
(Omitted as per instructions)