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LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only FEATURES 0.678 inch ( 17.22 mm) MATRIX HEIGHT. LOW POWER REQUIREMENT. SINGLE PLANE, WIDE VIEWING ANGLE. SOLID STATE RELIABILITY. 5x7 ARRAY WITH X-Y SELECT. COMPATIBLE WITH USASCII AND EBCDIC CODES. STACKABLE HORIZONTALLY. CATEGORIZED FOR LUMINOUS INTENSITY. LEAD-FREE PACKAGE(ACCORDING TO ROHS) DESCRIPTION The LTP-7357AG is a 0.678 inch (17.22 mm) matrix height 5x7 dot matrix display. This device utilizes Green LED chips, which are made from GaP on GaP substrate, and has a black face and white dots. DEVICE PART NO. GREEN LTP-7357AG DESCRIPTION CATHODE COLUMN ANODE ROW PART NO.: LTP-7357AG BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only PACKAGE DIMENSIONS NOTES: 1. All dimensions are in millimeters. Tolerances are 0.25 mm unless otherwise note. 2. Pin tip's shift tolerance is 0.4 mm. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-7357AG BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only PIN CONNECTION No. 1 2 3 4 5 6 7 8 9 10 11 12 CONNECTION CATHODE COLUMN 1 ANODE ROW 3 CATHODE COLUMN 2 ANODE ROW 5 ANODE ROW 6 ANODE ROW 7 CATHODE COLUMN 4 CATHODE COUUMN 5 ANODE ROW 4 CATHODE COLUMN 3 ANODE ROW 2 ANODE ROW 1 PART NO.: LTP-7357AG BNS-OD-C131/A4 PAGE: 3 of 5 LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER Average Power Dissipation Per Dot Peak Forward Current Per Dot Average Forward Current Per Dot Derating Linear From 25 Per Dot Reverse Voltage Per Segment Operating Temperature Range Storage Temperature Range MAXIMUM RATING 75 100 25 0.33 5 -35 to +105 -35 to +105 UNIT mW mA mA mA/ V Soldering Conditions: 1/16 inch below seating plane for 3 seconds at 2600C or of temperature unit (during assembly) not over max temperature rating above. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage Per dot Reverse Current Per dot Luminous Intensity Matching Ratio (Similar Light Area) SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 630 2000 565 30 569 2.1 3.0 2.6 3.7 100 2:1 cd nm nm nm V V A IP=80mA , 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA IF=80mA VR=5V IP=80mA , 1/16Duty 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.: LTP-7357AG 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.: LTP-7357AG BNS-OD-C131/A4 PAGE: 5 of 5 |
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