SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 1 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
101.2mm (4.0INCH) SINGLE DIGIT NUMERIC
DISPLAY
Part Number: SA40-19CGKWA Green
Features
zLarge size.
z4.0 inch digit height.
zLow current operation.
zExcellent character appearance.
zHigh light output.
zEasy mounting on P.C. boards or sockets.
zMechanically rugged.
zStandard : gray face, white segment.
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.
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
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.
Green (AlGaInP) White Diffused
31000 100000 Common Anode, Rt.
Hand Decimal.
*14000 *30000
SA40-19CGKWA
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
Per Segment Or (DP) Green 8.4
(4.2)
10.0
(5.0) V IF=20mA
IR Reverse Current
Per Segment Or (DP) Green
20
(10) uA VR=5V
(VR=5V)
Parameter Green Units
Power dissipation
Per Segment Or (DP)
600
(150) mW
DC Forward Current
Per Segment Or (DP)
60
(30) mA
Peak Forward Current [1]
Per Segment Or (DP)
300
(150) mA
Reverse Voltage
Per Segment Or (DP)
5
(5) V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature[2] 260°C For 3-5 Seconds
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 3 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
Green SA40-19CGKWA
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 4 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 5 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
PACKING & LABEL SPECIFICATIONS SA40-19CGKWA
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 6 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
SPEC NO: DSAM8421 REV NO: V.1A DATE: JAN/23/2013 PAGE: 7 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: C.H.HAN ERP: 1301001648
All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
