LED Display Product Data Sheet LTS-315AHR Spec No.: DS-30-97-299 Effective Date: 04/26/2000 Revision: - 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 ELECTRONICS, INC. Property of Lite-On Only FEATURES ＊0.3 inch (7.62-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-315AHR is a 0.3-inch (7.62-mm) digit height single digit seven-segment display. This device utilizes hi-eff. red LED chips, which are made from GaAsP on a transparent GaP substrate, and has a red face and red segments. DEVICE PART NO. DESCRIPTION HI-EFF. RED COMMON CATHODE RT. HANDE DECIMAL LTS-315AHR PART NO.: LTS-315AHR BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerance is 0.25 mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTS-315AHR BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only PIN CONNECTION PART NO.: LTS-315AHR BNS-OD-C131/A4 No. CONNECTION 1 ANODE F 2 ANODE G 3 NO PIN 4 COMMON CATHODE *3 5 NO PIN 6 ANODE E 7 ANODE D 8 ANODE C 9 ANODE DP 10 NO PIN 11 NO PIN 12 COMMON CATHODE *3 13 ANODE B 14 ANODE A PAGE: 3 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 75 mW Peak Forward Current Per Segment ( 1/10 Duty Cycle, 0.1ms Pulse Width ) 100 mA Continuous Forward Current Per Segment 25 mA 0.33 mA/0C 0 Derating Linear From 25 C Per Segment Reverse Voltage Per Segment 5 V 0 Operating Temperature Range 0 -35 C to +85 C Storage Temperature Range -350C to +850C Solder Temperature: max 260℃ for max 3sec at 1.6mm[1/16inch] below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION 2000 cd IF=10mA p 635 nm IF=20mA Spectral Line Half-Width 40 nm IF=20mA Dominant Wavelength d 623 nm IF=20mA Forward Voltage Per Segment VF 2.0 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 800 IF=10mA Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve. PART NO.: LTS-315AHR BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTS-315AHR BNS-OD-C131/A4 PAGE: 5 of 5