SPEC NO: DSAG3484 REV NO: V.8A DATE: APR/07/2013 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1352000313
SURFACE MOUNT DISPLAY
Part Number: KCDA04-123 Green
Features
z0.4 inch digit height.
zLow current operation.
zExcellent character appearance.
zMechanically rugged.
zGray face,white segment.
zPackage: 250pcs/ reel.
zMoisture sensitivity level : level 2a.
zRoHS compliant.
Description
The Green source color devices are made with AlGaInP on
GaAs substrate Light Emitting Diode.
Package Dimensions& Intern al Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
3.The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DSAG3484 REV NO: V.8A DATE: APR/07/2013 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1352000313
Selection Guide
Notes:
1. Luminous intensity/ luminous Flux: +/-15%.
* Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
3.Wavelength value is traceable to the CIE127-2007 compliant national standards.
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Part No. Dice Lens Type
Iv (ucd) [1]
@ 10mA Description
Min. Typ.
KCDA04-123 Green (AlGaInP) White Diffused
5600 11000
*2200 *4100
Common Anode, Rt.
Hand Decimal.
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Green 574 nm IF=20mA
λD [1] Dominant Wavelength Green 570 nm IF=20mA
Δλ1/2 Spectral Line Half-width Green 20 nm IF=20mA
C Capacitance Green 15 pF VF=0V;f=1MHz
VF [2] Forward Voltage Green 2.1 2.5 V IF=20mA
IR Reverse Current Green 10 uA VR=5V
Parameter Green Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 150 mA
Reverse Voltage 5 V
Operating / Storage Temperature -40°C To +85°C
SPEC NO: DSAG3484 REV NO: V.8A DATE: APR/07/2013 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1352000313
Green KCDA04-123
SPEC NO: DSAG3484 REV NO: V.8A DATE: APR/07/2013 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1352000313
KCDA04-123
Recommended Soldering Pattern
(Units : mm; Tolerance: ± 0.15)
Reel Dimension
Tape Specifications
(Units : mm)
SPEC NO: DSAG3484 REV NO: V.8A DATE: APR/07/2013 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1352000313
PACKING & LABEL SPECIFICATIONS KCDA04-123
Detailed application notes are listed on our website.
http://www.kingbright.com/application_notes
