LTS-313AP Lite-On

LTS-310A Series Features Package Dimensions 0.3 inch (7.62mm) digit height. A.LTS-312A/313A/315A Choices of six bright colors-AlGaAs red/bright red/ green/yellow/red orange/high efficiency red. Low power requirement. Excellent characters appearance. Categorized for luminous intensity. I.C. compatiable. Easy mounting on P.C. board or socket. Descriptions The LTS-310A series are 0.3 inch (7.62mm) height single digit displays. AlGaAs red desplays has gray face and white segments. Bright red displays has black face and red segments. Green and yellow displays have gray face and white segments. Red orange dis- plays have orange face and orange segments. The High efficiency red displays have red face and red segments. The AlGaAs red seven segment displays are designed for appleications requiring low power consumption. Notes:All dimensions are in millimeters (inches). They are tested and selected for the excellent low Tolerance: 0.25mm (0.01 ) unless otherwise noted. current characteristics to ensure that the segments are matched at low current. Drive current as low as 1 mA per segment is available. The AlGaAs red series device utilize LED chips which are made from AlGaAs on a non-transparent GaAs substrate. The bright red and green series devices uti- lize LED chips which are made from GaP on a transpar- ent GaP substrate. The yellow, red orange and high efficiency red series devices utilize LED chips which are made from GaAsP on a transparent GaP substrate. Devices Part No. Internal Package Circuit Description Dimension AlGaAs Bright Red Hi.-Eff Diagram Green Yellow Red Orange Red Red Common Anode, 312AWC 312AP 312AG 312AY 312AE 312AHR A B Rt. and Lt. Hand Decimal Common Cathode, A C 313AWC 313AP 313AG 313AY 313AE 313AHR Rt. Hand Decimal Common Cathode, 315AWC 315AP 315AG 315AY 315AE 315AHR A D Rt. Hand Decimal 9-120 14-310a.p65 Page 120 2000/7/17, W 11:43Adobe PageMaker 6.5C/WinPin Connection Connection Pin No. A.LTS-312A B.LTS-313A C.LTS-315A 1. Cathode A Common Cathode *2 Anode F 2. Cathode F Anode F Anode G 3. Common Anode *1 Anode G No Pin 4. No Pin Anode E Common Cathode *3 5. No Pin Anode D No Pin 6. Cathode L.D.P. Common Cathode *2 Anode E 7. Cathode E Anode D.P. Anode D 8. Cathode D Anode C Anode C 9. Cathode R.D.P. Anode B Anode D.P. 10. Cathode C Anode A No Pin 11. Cathode G - No Pin 12. No Pin - Common Cathode *3 13. Cathode B - Anode B 14. Common Anode *1 - Anode A Notes: 1.Pin 3 & 14 are internally connected. 3.Pin 4 & 12 are internally connected. 2.Pin 1 & 6 are internally connected. 4.Pin 1 & 3 are internally connected. Internal Circuit Diagrams A.LTS-312A B.LTS-313A C.LTS-315A Absolute Maximum Rating at Ta=25 AlGaAs Bright Red Parameter Green Yellow Hi. -Eff. Red Unit Red Red Orange Power Dissipation Per Segment 75 40 75 60 75 75 mW Peak Forward Current Per Segment 125 60 100 80 100 100 mA (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current Per Segment 30 15 25 20 25 25 mA Derating Linear from 25 Per Segment 0.4 0.2 0.33 0.27 0.33 0.33 mA/ Reverse Voltage Per Segment 5 5 5 5 5 5 V Operating Temperature Range -35 to +85 Stroage Temperature Range -35 to +85 Solder Temperature 1/16 Inch Below Seating Plane for 3 Seconds at 260 9-121 14-310a.p65 Page 121 2000/7/17, W 11:43Adobe PageMaker 6.5C/Win