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| LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES 2.0 inch ( 50.80 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 LPTL21157AQBK1 is a 2.0 inch (50.8 mm) matrix height 5x7 dot matrix display. This device uses AlInGaP Amber Yellow LED chips ( AlInGaP epi on GaAs substrate). The matrix display has black face and transparent dot. DEVICE PART NO. AlInGaP Amber Yellow LPTL21157AQBK1 DESCRIPTION Cathode Column Anode Row PART NO.: LPTL21157AQBK1 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.: LPTL21157AQBK1 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 13 14 CONNECTION ANODE ROW 5 ANODE ROW 7 CATHODE COLUMN 2 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 5 ANODE ROW 6 ANODE ROW 3 ANODE ROW 1 CATHODE COLUMN 4 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 1 ANODE ROW 2 . PART NO.: LPTL21157AQBK1 BNS-OD-C131/A4 PAGE: 3 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING 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 Dot Operating Temperature Range Storage Temperature Range MAXIMUM RATING 70 60 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 any Dot Reverse Current any Dot Luminous Intensity Matching Ratio (Similar Light Area) SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 2100 3600 595 15 592 2.05 2.6 100 2:1 ucd nm nm nm V A Ip=32mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA VR=5V IF=32mA 1/16 DUTY 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.: LPTL21157AQBK1 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.: LPTL21157AQBK1 BNS-OD-C131/A4 PAGE: 5 of 5 |
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