GOLDEN VALLEY OPTOELECTRONICS CO., LTD. SPECIFICATION FOR NUMERIC DISPLAY P/N : NE140YL1A-A21 Preliminary Description : Seven Segment Numeric Display 0.40 inch Height and Single Digit Emitting Color : Yellow Black Face and White Segment Common Anode Designed by Copyright reserved by Golden Valley, no Part of the spec.may be reproduced in any Form, without the permission from the publisher Qualified by Page 1 of 4 Approved by Customer 04-07 NE140YL1A-A21 Preliminary FEATURES High intensity and reliability High qualityLow power requirement and low cost IC compatibleEasy assembly DESCRIPTION NE140YL1A-A21 is 0.40 inch (10.2mm ) height 7-segment dual digit, rotundity digit display. Emitting Color : Yellow Dice Material : InGaAlP Black face and white segment Common Anode, static drive connect OUTER DIMENSIONS NOTES: All dimensions are in millimeters (inches) tolerance are 0.25mm(0.010) unless otherwise noted Copyright reserved by Golden Valley, no Part of the spec.may be reproduced in any Form, without the permission from the publisher Page 2 of 4 04-07 NE140YL1A-A21 Preliminary INTERNAL CIRCUIT DIAGRAM PIN CONNECTION PIN NO. CONNECTION 1 D 2 DP 3 E 4 C 5 DIG.2 6 B 7 A 8 F 9 G 10 DIG.1 ABSOLUTE MAXIMUM RATINGS AT Ta=25: PARAMETER MAX UNIT Power Dissipation Per Segment 65 mW Peak Forward Current Per Segment (1/10duty cycle 0.1ms pulse width) 100 mA Average Forward Current Per Segment 25 mA 0.25 mA/C Reverse Voltage Per Segment 5 V Operating Temperature Range -40C to + 85C Storage Temperature Range -40C to + 85C Departing Linear From 25C Per Segment Lead Soldering Temperature 260C at 1.6mm From Body for 3 seconds Copyright reserved by Golden Valley, no Part of the spec.may be reproduced in any Form, without the permission from the publisher Page 3 of 4 04-07 NE140YL1A-A21 Preliminary ELECTRICAL/OPTICAL CHARACTERISTICS AT Ta=25C PARAMETER SYMBOL MIN. TYP. MAX. UNIT Test condition Luminous Intensity Per Segment Iv 1.0 1.8 mcd I F =10mA Dominant Wavelength D 590 nm I F =20mA Peak Emission Wavelength P 593 nm I F =20mA Spectral Line Half-Width 35 nm I F =20mA Forward Voltage Per Segment VF 2.0 2.3 V I F =20mA Reverse Current Per Segment IR 100 A VR =5V Luminous Intensity Matching Ratio (Segment To Segment) Iv-m Range (ucd) H 2161 2800 I 2801 3640 J 3641 4730 Color BIN, If=10mA/Seg RangeDnm BIN Code I F =10mA Brightness Bin, If=10mA/Seg Bin Code 2:1 3 589.0 591.0 4 591.0 593.0 Package 5 : w . N : e m : :: : u el N yw t /t o aV .D PQ G 55X32X28cm C N I , P U O R G O A C Copyright reserved by Golden Valley, no Part of the spec.may be reproduced in any Form, without the permission from the publisher Page 4 of 4 04-07