SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 1 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
6.2mm (0.25INCH) FOUR DIGIT NUMERIC
DISPLAY
Part Number: CA25-12SEKWA
Super Bright Orange
Features
z0.25 inch digit height
zLow current operation.
zExcellent character appearance.
zEasy mounting on P.C. boards or sockets.
zCategorized for luminous intensity.
zMechanically rugged.
zStandard : gray face, white segment.
zRoHS compliant.
Description
The Super Bright Orange 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: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
Selection Guide
Note:
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.
Super Bright Orange (AlGaInP) White Diffused 52000 160000 Common Anode
*21000 *55000
CA25-12SEKWA
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Super Bright Orange 610 nm IF=20mA
λD [1] Dominant Wavelength Super Bright Orange 601 nm IF=20mA
Δλ 1/2 Spectral Line Half-width Super Bright Orange 29 nm IF=20mA
C Capacitance Super Bright Orange 15 pF VF=0V;f=1MHz
Forward
Voltage
Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 Super Bright Orange 2.1 2.5 V IF=20mA
D7,L
IR Reverse
Current
Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 Super Bright Orange 10 uA VR = 5V
D7,L 20
VF [2]
Parameter Super Bright Orange Units
Power
dissipation
Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 75 mW
D7,L 150
DC Forward
Current
Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 30 mA
D7,L 60
Reverse
Voltage
Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 5 V
D7,L
Peak Forward
Current [1] Dig1'8,'Dig2'8',Dig3'8',Dig4'8'
D1,D2,D3D4,D5,D6,D8 mA
D7,L
Operating/S torage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3~5 Seconds
195
390
SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 3 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
Super Bright Orange CA25-12SEKWA
SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 4 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
Super Bright Orange
SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 5 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
PACKING & LABEL SPECIFICATIONS CA25-12SEKWA
SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 6 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
SPEC NO: DSAK2803 REV NO: V.5A DATE: APR/20/2013 PAGE: 7 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Y.Liu ERP: 1304000559
Detailed application notes are liste d on our website.
http://www.kingbright.com/application_notes
