SPEC NO: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 1 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
14.2mm (0.56INCH) SINGLE DIGIT
NUMERIC DISPLAY
Part Number: SC56-21SURKWA Hyper Red
Features
z0.56 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 Hyper Red source color devices are made with Al-
GaInP 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.
SPEC NO: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
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.
SC56-21SURKWA Hyper Red (AlGaInP)
31000 97000
Common Cathode,
Rt.Hand Decimal.
*14000 *27000
White Diffused
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Hyper Red 645 nm IF=20mA
λD [1] Dominant Wavelength Hyper Red 630 nm IF=20mA
Δλ1/2 Spectral Line Half-width Hyper Red 28 nm IF=20mA
C Capacitance Hyper Red 35 pF VF=0V;f=1MHz
VF [2] Forward Voltage Hyper Red 1.95 2.5 V IF=20mA
IR Reverse Current Hyper Red 10 uA VR=5V
Parameter Hyper Red Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 185 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: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 3 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
Hyper Red SC56-21SURKWA
SPEC NO: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 4 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
PACKING & LABEL SPECIFICATIONS SC56-21SURKWA
SPEC NO: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 5 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
SPEC NO: DSAM8431 REV NO: V.1A DATE: JAN/26/2013 PAGE: 6 OF 6
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: Q.M.Chen ERP: 1301002313
All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
