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| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-M515RD 1. 2. 3. 4. 5. 6. 7. Features : 0.56 inch (14.20mm) Digit Height. Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Categorized for luminous intensity. Multiplex drive common anode. Package Dimensions : 37.50(1.476) 8.10(.319) 8 14.20(.560) 18.90(.744) 15.24(.600) 1.7(.067) MARK xxxxxx 0.50(.020) 8.00(.315) 1. 2. 3. Description : The BT-M515RD is a 14.2mm(0.56") 2.54x5=12.70(.500) 3.0(.118)MIN. high three digits seven segments display. Notes: 1. All dimensions are in millimeters(inches). This product use bright red chips, which 2. Tolerance is 0.25mm(.01")unless otherwise are made from GaP on GaP substrate. specified. 3. Specifications are subject to change without This product have a black face and notice. white segments. Internal Circuit Diagram : http://www.brtled.com Ver.2.0 Page 1 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-M515RD Absolute Maximum Ratings(Ta=25) Parameter Power Dissipation Per Segment Forward Current Per Segment Peak Forward Current Per Segment Reverse Voltage Per Segment Operating Temperature Storage Temperature Soldering Temperature (1/16" From Body) Symbol Pd IF IFP (Duty 1/10, 1KHZ) VR Topr Tstg Tsol Rating 40 15 50 5 -40~80 -40~85 260 For 5 Seconds Unit mW mA mA V - Electrical And Optical Characteristics(Ta=25) Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Symbol Condition VF Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA Min. - Typ. 2.1 1.2 700 650 100 Max. 2.5 100 - Unit V mcd A nm nm nm Spectral Line Half-width http://www.brtled.com IF=10mA Ver.2.0 Page 2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-M515RD Typical Electro-Optical Characteristics Curves (25 Ambient Temperature Unless Otherwise Noted) Fig.1 Relative Radiant Intensity VS. Wavelength 1.0 Relative Radiant Intensity 0.5 0 550 600 650 Wavelength(nm) 700 750 800 850 Relative Luminous Intensity (@20mA) 0 1 2 3 4 5 50 Fig.2 Forward Current VS. Forward Voltage 3.0 2.5 2.0 1.5 1.0 0.5 Fig.3 Relative Luminous Intensity VS. Ambient Temperature Forward Current (mA) 40 30 20 10 0 Forward Voltage (V) Fig.4 Relative Luminous Intensity VS. Forward Current 0 -40 Ambient Temperature Ta( C) Fig.5 Forward Current Derating Curve VS. Ambient Temperature -20 0 20 40 60 Relative Luminous Intensity (@20mA) 3.0 2.0 Forward Current(mA) 1.0 http://www.brtled.com 25 20 15 10 5 0 0 10 20 30 40 50 0 20 40 60 80 0.0 100 120 Forward Current(mA) Ambient Temperature Ta( C) Ver.2.0 Page 3 of 3 |
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