BRIGHT LED ELECTRONICS CORP BT-A51DRD DATA SHEET
Contents
1. Mam ARAM MAES ED BRIGHT LED ELECTRONICS CORP SINCE 1981 BT A5 1 D RD Features Package Dimensions 1 0 56 inch 14 20mm Digit Height Continuous uniform segments Low power requirement Excellent characters appearance Solid state reliability Categorized for luminous intensity oe oe eS lS Direct drive common anode Description 1 The BT A51DRD is a 14 20 mm 0 56 high three digit seven segments display 2 This product use super red chips which Notes are made from GaAlAs on GaAs All dimensions are in millimeters inches substrate Tolerance is 0 25mm 01 unless otherwise specified 3 This product have a black face and Specifications are subject to change without white segments notice 4 This product doesn t contain restriction substance comply ROHS standard Internal Circuit Diagram Ver 1 0 Page 1 of 3 ED BRIGHT LED ELECTRONICS CORP SINCE 1981 BT A5 1 D RD Absolute Maximum Ratings Ta 25 C Parameter Power Dissipation Per Segment Forward Current Per Segment Peak Forward Current Per Segment FP Duty 1 10 1KHZ Reverse Voltage Per Segment VR Operating Temperature 40 C 80 C Storage Temperature 40 C 85 C Soldering Temperature 1 16 From Body 260 C For 5 Seconds Electrical And Optical Characteristics Ta 25 C EN NEN o2. m ome a Forward Voltage Per Segment lF 10MA Luminous Intensity Per Segment l 10mA Reverse Current Per Segment Vg 5V Peak Wave Length IE 10mA Dominant Wave Length lF 10MA Spectral Line Half width lF 10MA Ver 1 0 Page 2 of 3 ED BRIGHT LED ELECTRONICS CORP SINCE 1981 BT A5 1 D RD Typical Electro Optical Characteristics Curves 25 C Ambient Temperature Unless Otherwise Noted Fig 1 Relative Radiant Intensity VS Wavelength 1 0 O c 90 E 5 m 0 5 t nd o Zz D a 0 570 600 630 660 690 720 750 Wavelength nm Fig 3 Relative Luminous Fig 2 Forward Current VS Intensity VS T Forward Voltage gt 30 Ambient Temperature E 40 7 2 5 lt E 30 a m o S 15 5 20 E O 2110 E ot 10 25 os 3 A Ta 0 c 1 2 3 4 5 40 20 0 20 40 60 Forward Voltage V Ambient Temperature Ta C Fig 4 Relative Luminous Fig 5 Forward Current Intensity VS Derating Curve VS Forward Current Ambient Temperature gt 30 50 E c g 40 T 2 2 0 2n E 5 20 I gt 10 t T 2S S 10 E qA o c 0 0 L 0 10 20 30 40 50 20 40 60 80 100 120 Forward Current mA Ambient Temperature Ta C Ver 1 0 Page 3 of 3
Download Pdf Manuals
Related Search
BRIGHT LED ELECTRONICS CORP BT A51DRD DATA SHEET