LSFD205-66F-XX

LSFD205-66F-XX LIGITEK | Alldatasheet

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TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only FOUR DIGIT SMD DISPLAY (0.20") LSFD205/66F-XX DATA SHEET DOC.NO : QW0905- LSFD205/66F-XX R E V . : A DATE : 16 – Dec. – 2013

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 1 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Package Dimensions PART NO. NOTE: Dimensions in millimeters (inches), And tolerances are 0.25mm (.01") specified. DATE CODE Recommended Soldering Pad Dimensions 2.54X5=12.70 2.00 0.54 22.86 3.005.50 11.50

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 2 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Internal Circuit Diagram A B C D E F G DP DIG1-DIG4 11 10 6 5 4 9 12 3 DIG1 DIG2 DIG3 AB C DEF G DP A B C DEF G DP A B C DEF G DP LSFD2066F-XX (Common Anode) DIG4 AB C DEF G DP DIG1 DIG2 DIG3 AB C DEF G DP A B C DEF G DP A B C DEF G DP LSFD2056F-XX(Common Cathode) DIG4 AB C DEF G DP 1 6 12 7 DIG1 DIG2 DIG3 DIG4 11 10 6 5 4 9 12 3 81 7

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 3 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Electrical Connection PIN NO. LSFD2056F-XX PIN NO. LSFD2066F-XX

1 Common Cathode DIG1 1 Common Anode DIG1

2 Common Cathode DIG2 2 Common Anode DIG2

3 Anode DP 3 Cathode DP

4 Anode E 4 Cathode E

5 Anode D 5 Cathode D

6 Anode C 6 Cathode C

7 Common Cathode DIG4 7 Common Anode DIG4

8 Common Cathode DIG3 8 Common Anode DIG3

9 Anode F 9 Cathode F

10 Anode B 10 Cathode B

11 Anode A 11 Cathode A

12 Anode G 12 Cathode G

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 4 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Absolute Maximum Ratings at Ta=25°C Parameter Symbol Ratings UNIT Power Dissipation PD 70 mW Peak pulse current Duty 1/10@10KHz I FP 90 mA Forward Current Per Chip I F 25 mA Debating liner from 25°C per segment --- 0.28 mA / °C Storage Temperature T stg -40 ~ +105 °C Operating Temperature T opr -40 ~ +105 °C Typical Electrical & Optical Characteristics (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Condition Luminous Intensity IV ---- 12 ---- mcd IF=20mA Dominant Wavelength λD ---- 625 ---- nm IF=20mA Spectral Line Half-Width ΔΡ ---- 20 ---- nm IF=20mA Forward Voltage VF ---- 2.0 2.6 V IF=20mA Reverse Current Ir ---- ---- 10 μA VR=5V Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2.The luminous intensity data did not including ±15% testing tolerance.

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 5 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Typical Electro-Optical Characteristics Curve (25 ℃ Free Air Temperature Unless Otherwise Specified) 6F: Super Bright RED ((AlGaInP/GaAs) CURVE

TEL:02-7703-6000 FAX ：02-7703-6286 No. 238, Bo-ai St., Shulin District, New Taipei City 238, Taiwan R.O.C www.ligitek.com © 2011 LIGITEK All Rights Reserved Page 6 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SMT REFLOW SOLDERING INSTRUCTIONS ≦5 SEC. 100SEC.MAX. 255-260 °C 217 °C 200 °C 150 °C 60-120SEC. TEMPERATURE TIME SMT Soldering Profile Pb free reflow soldering Profile 3 °C/SEC.MAX. 3 °C/SEC.MAX. 6 °C/SEC.MAX. SOLDERING IRON Basic spec is ≦4 sec when 260°C. If temperature is higher, time should be shorter (+10°C→1 sec). Power dissipation of Iron should be smaller than 15W, and temperature should be controllable. Surface temperature of the device should be under 230°C. REWORK Customer must finish rework within 3 sec. under 350 . ℃ The head of soldering iron cannot touch copper foil.