SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 1 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
Description
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
Package Dimensions& Intern al Circuit Diagram
Part Number: SC40-18GWA Green
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.
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.
101.2mm (4.0INCH) SINGLE DIGIT NUMERIC
DISPLAY
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
Selection Guide
Note:
1. Luminous intensity/ luminous Flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Part No. Dice Lens Type
Iv (ucd) [1]
@ 10mA
Min. Typ.
SC40-18GWA Green (GaP) White Diffused 14000 36000 Common Cathode, Rt.
Hand Decimal.
Description
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Green 565 nm IF=20mA
λD [1] Dominant Wavelength Green 568 nm IF=20mA
Δλ1/2 Spectral Line Half-width Green 30 nm IF=20mA
C Capacitance Green 15 pF VF=0V;f=1MHz
VF [2] Forward Voltage
Per Segment Or (DP) Green 8.8
(4.4)
10.0
(5.0) V IF=20mA
IR Reverse Current
Per Segment Or (DP) Green 20
(10) uA VR=5V
Parameter Green Units
Power dissipation
Per Segment Or (DP)
500
(125) mW
DC Forward Current
Per Segment Or (DP)
50
(25) mA
Peak Forward Current [1]
Per Segment Or (DP)
280
(140) mA
Reverse Voltage
Per Segment Or (DP) 5 V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature[2] 260°C For 3-5 Seconds
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 3 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
Green SC40-18GWA
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 4 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 5 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
PACKING & LABEL SPECIFICATIONS SC40-18GWA
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 6 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
SPEC NO: DSAD2344 REV NO: V.8 DATE: APR/02/2011 PAGE: 7 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000967
