14.2mm (0.56INCH) SINGLE DIGIT
NUMERIC DISPLAY
Part Number: SC56-21SYKWA
Super Bright Yellow
Features
Description
z 0.56 inch digit height.
The Super Bright Yellow device is made with AlGaInP (on
z Low current operation.
GaAs substrate) light emitting diode chip.
z Excellent character appearance.
z Easy mounting on P.C. boards or sockets.
z Mechanically rugged.
z Standard : gray face, white segment.
z RoHS compliant.
Package Dimensions& Internal 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: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 1 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
Selection Guide
Part No.
Dice
SC56-21SYKWA
Iv (ucd) [1]
@ 10mA
Lens Type
Super Bright Yellow (AlGaInP)
Min.
Typ.
52000
160000
*21000
*48000
White Diffused
Description
Common Cathode,
Rt.Hand Decimal.
Notes:
1. Luminous intensity/ luminous Flux: +/-15%.
*Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
Super Bright Yellow
λD [1]
Dominant Wavelength
Δλ1/2
Max.
Units
Test Conditions
590
nm
IF=20mA
Super Bright Yellow
590
nm
IF=20mA
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
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
3. Wavelength value is traceable to the CIE127-2007 compliant national standards.
Absolute Maximum Ratings at TA=25°C
Parameter
Super Bright Yellow
Units
Power dissipation
75
mW
DC Forward Current
30
mA
Peak Forward Current [1]
175
mA
5
V
Reverse Voltage
Operating / Storage Temperature
Lead Solder Temperature[2]
-40°C To +85°C
260°C For 3-5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
SPEC NO: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 2 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
Super Bright Yellow
SC56-21SYKWA
SPEC NO: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 3 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
PACKING & LABEL SPECIFICATIONS
SC56-21SYKWA
SPEC NO: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 4 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
SPEC NO: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 5 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
SPEC NO: DSAM8432
REV NO: V.1A
DATE: JAN/26/2013
PAGE: 6 OF 6
APPROVED: WYNEC
CHECKED: Joe Lee
DRAWN: Q.M.Chen
ERP: 1301002653
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