LED Display Product Data Sheet LTS-546AJD Spec No.: DS30-2000-320 Effective Date: 06/05/2010 Revision: B LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES 0.52 inch (13.2 mm) DIGIT HEIGHT. CONTINUOUS UNIFORM SEGMENTS. LOW POWER REQUIREMENT. EXCELLENT CHARACTERS APPEARANCE. HIGH BRIGHTNESS & HIGH CONTRAST. WIDE VIEWING ANGLE. SOLID STATE RELIABILITY. CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTS-546AJD is a 0.52 inch (13.2 mm) height single digit display. This device utilizes AlInGaP Hyper red LED chips, which are made from AlInGaP on a non-transparent GaAs substrate, and has a gray face and white segments. DEVICE PART NO. DESCRIPTION AlInGaP Hyper RED Common Anode Rt. Hand decimal LTS-546AJD PART NO.: LTS-546AJD BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are 0.25-mm (0.01") unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTS-546AJD BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION No. CONNECTION 1 CATHODE E 2 CATHODE D 3 COMMON ANODE 4 CATHODE C 5 PART NO.: LTS-546AJD BNS-OD-C131/A4 CATHODE D.P. 6 CATHODE B 7 CATHODE A 8 COMMON ANODE 9 CATHODE F 10 CATHODE G PAGE: 3 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 70 mW Peak Forward Current Per Segment ( 1/10 Duty Cycle, 0.1ms Pulse Width ) 90 mA 25 0.33 mA mA/0C Continuous Forward Current Per Segment Derating Linear From 250C Per Segment Reverse Voltage Per Segment 5 V 0 0 Operating Temperature Range -35 C to +85 C Storage Temperature Range -350C to +850C Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 2600C ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION 808 10500 cd IF=1mA IF=10mA p 650 nm IF=20mA Spectral Line Half-Width 20 nm IF=20mA Dominant Wavelength d 639 nm IF=20mA Forward Voltage Per Segment VF 2.1 2.6 V IF=20mA Reverse Current Per Segment IR 100 A VR=5V IV-m 2:1 Average Luminous Intensity IV Peak Emission Wavelength Luminous Intensity Matching Ratio 320 IF=10mA Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L'Eclariage) eye-response curve. PART NO.: LTS-546AJD BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTS-546AJD BNS-OD-C131/A4 PAGE: 5 of 5