SPECIFICATION DOCUMENT

Part Number: SC08-21CGKWA Green

Revision: V.1A

Date: January 23, 2013

1. PRODUCT OVERVIEW

The SC08-21CGKWA is a single-digit numeric display module with a 0.8-inch digit height. It is designed with AlGaInP on GaAs substrate Light Emitting Diodes, offering a combination of low current operation and high light output, making it ideal for energy-efficient applications that require excellent visibility.

2. KEY FEATURES

Digit Height: 0.8 inch for clear visibility.
Current Operation: Low current, enhancing energy efficiency.
Character Appearance: Excellent, ensuring readability and aesthetic appeal.
Light Output: High, for superior visibility in various lighting conditions.
Mounting: Easy mounting on P.C. boards or sockets for versatile application.
Durability: Mechanically rugged for dependable performance.
Standard Color: Gray face with white segments for high contrast.
Compliance: RoHS compliant, aligning with environmental standards.
3. TECHNICAL SPECIFICATIONS

Electrical / Optical Characteristics at TA=25°C:

Peak Wavelength (λpeak): Green 574 nm @ IF=20mA
Dominant Wavelength (λD): Green 570 nm @ IF=20mA
Spectral Line Half-width (Δλ1/2): Green 20 nm @ IF=20mA
Capacitance (C): 15 pF @ VF=0V; f=1MHz
Forward Voltage (VF): 2.1 to 2.5 V @ IF=20mA
Reverse Current (IR): 10 µA @ VR=5V
Power Dissipation: 75 mW
DC Forward Current: 30 mA
Peak Forward Current: 150 mA
Reverse Voltage: 5 V
Operating / Storage Temperature: -40°C To +85°C

Lead Solder Temperature: 260°C For 3-5 Seconds

4. PACKAGE DIMENSIONS & INTERNAL CIRCUIT DIAGRAM

The package dimensions and internal circuit diagram are provided for accurate product integration and design.

5. PACKING & LABEL SPECIFICATIONS

The SC08-21CGKWA is packed and labeled according to industry standards ensuring safe and precise distribution.

6. QUALITY ASSURANCE

The product is approved by WYNEC, checked by Joe Lee, and drawn by Y.Liu with an ERP number 1301003055 for quality traceability.

7. APPLICATION NOTES

For detailed design applications, refer to Kingbright application notes available at Kingbright USA Application Notes.

NOTE: The specifications, characteristics, and technical data described in this document are subject to change without prior notice.