SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 1 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
10.16mm (0.4INCH) FOUR DIGIT NUMERIC DIS-
PLAY
Part Number: CA04-41SYKWA
Super Bright Yellow
Features
z0.4 inch digit height
zLow current operation.
zExcellent character appearance.
zEasy mounting on P.C. boards or sockets.
zMechanically rugged.
zStandard:gray face, white segment.
zRoHS compliant.
Description
The Super Bright Yellow device is made with AlGaInP (on
GaAs substrate) light emitting diode chip.
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.
SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
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.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Part No. Dice Lens Type
Iv (ucd) [1]
@ 10mA Description
Min. Typ.
CA04-41SYKWA Super Bright Yellow (AlGaInP) White Diffused
52000 110000
*14000 *36000
Common Anode, Rt.
Hand Decimal.
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Super Bright Yellow 590 nm IF=20mA
λD [1] Dominant Wavelength Super Bright Yellow 590 nm IF=20mA
Δλ1/2 Spectral Line Half-width Super Bright Yellow 20 nm IF=20mA
C Capacitance Super Bright Yellow 20 pF VF=0V;f=1MHz
VF [2] Forward Voltage Super Bright Yellow 2.0 2.5 V IF=20mA
IR Reverse Current Super Bright Yellow 10 uA VR=5V
Parameter Super Bright Yellow Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 175 mA
Reverse Voltage 5 V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature[2] 260°C For 3-5 Seconds
SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 3 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
Super Bright Yellow CA04-41SYKWA
SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 4 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
PACKING & LABEL SPECIFICATIONS CA04-41SYKWA
SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 5 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
SPEC NO: DSAK2819 REV NO: V.4A DATE: MAY/09/2013 PAGE: 6 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: F.Cui ERP: 1304000026
Detailed application notes are listed on our website.
http://www.kingbright.com/application_notes
