LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES ＊0.56 inch (14.22 mm ) DIGIT HEIGHT ＊EXCELLENT SEGMENT UNIFORMITY ＊LOW POWER REQUIREMENT ＊HIGH BRIGHTNESS AND HIGH CONTRAST ＊WIDE VIEWING ANGLE ＊SOLID STATE RELIABILITY ＊BINNED FOR LUMINOUS INTENSITY DESCRIPTION The LSHD-5503 is a 0.56 inch (14.22 mm) digit height single-digit display. This device uses AS-AlInGaP RED LED chips (AlInGaP epi on GaAs substrate). The display has light gray face and white segments. DEVICE PART NO.: LSHD-5503 BNS-OD-C131/A4 PART NO. DESCRIPTION AlInGaP RED Common Cathode LSHD-5503 Rt. Hand Decimal PAGE: 1 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are ± 0.25mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LSHD-5503 BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION PART NO.: LSHD-5503 BNS-OD-C131/A4 No. CONNECTION 1 Anode E 2 Anode D 3 Common Cathode 4 Anode C 5 Anode DP 6 Anode B 7 Anode A 8 Common Cathode 9 Anode F 10 Anode 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 ( Frequency 1Khz, 15% duty cycle) 90 mA Continuous Forward Current Per Segment 25 mA Forward Current Derating from 25 C 0.28 mA/0C Operating Temperature Range -350C to +1050C Storage Temperature Range -350C to +1050C 0 Soldering Conditions : 1/16 inch below seating plane for 5 seconds at 2600C ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta = 25oC PARAMETER SYMBOL MIN TYP MAX UNIT 320 1300 TEST CONDITION µcd IF = 1mA Average Luminous Intensity Per Segment IV Peak Emission Wavelength λp 632 nm IF = 20mA Spectral Line Half-Width ∆λ 20 nm IF = 20mA Dominant Wavelength λd 624 nm IF = 20mA Forward Voltage Per Segment VF 2.1 2.6 V IF = 20mA Reverse Current Per Segment IR 100 µA VR = 5V IV-m 2:1 Luminous Intensity Matching Ratio 5400 17000 IF = 10mA IF = 1mA Note: 1.Luminous Intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve. 2. Reverse voltage is only for IR test. It can not continue to operate at this situation. PART NO.: LSHD-5503 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.: LSHD-5503 BNS-OD-C131/A4 PAGE: 5 of 5