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| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-N403RD 1. 2. 3. 4. 5. 6. 7. Features : 0.40 inch (10.20mm) Digit Height. Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Categorized for luminous intensity. Multiplex drive common cathode. Package Dimensions : 8 5.80(.228) 10.20(.402) 15.70(.618) 12.70(.500) 30.20(1.190) 1.3(.051) 7.00(.276) 0.50(.020) 1. 2. 3. 4. Description : The BT-N403RD is a 10.2 mm (0.4") high three digit seven segments display. This product use yellow chips, which are made from GaAsP on GaP substrate. This product have a black face and white segments. This product doesn't contain restriction substance, comply ROHS standard. 3.00(.118) MIN. 2.54(.100) Notes: 1. All dimensions are in millimeters(inches). 2. Tolerance is 0.25mm(.01")unless otherwise specified. 3. Specifications are subject to change without notice. Internal Circuit Diagram : D1 http://www.brtled.com 12 9 8 D2 D3 A D1 D2 D3 F B G A B C D E F G DP A B C D E F G DP A B C D E F G DP E C D DP PIN 1. 11 7 4 2 1 10 5 3 NC: 6. Ver.1.0 Page 1 of 3 1.1 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-N403RD 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 80 30 150 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 Symbol Condition Vf Iv IR p IF=10mA IF=10mA VR=5V IF=10mA Min. - Typ. 2.0 2.0 589 - Max. 2.5 100 - Unit V mcd A nm nm nm Dominant Wave Length Spectral Line Half-width http://www.brtled.com d IF=10mA 586 IF=10mA 35 - 594 Ver.1.0 Page 2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BT-N403RD 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 0 500 530 560 Wavelength(nm) 590 620 650 680 Relative Luminous Intensity (@20mA) 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 1 2 3 4 5 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 50 40 30 2.0 Forward Current(mA) 1.0 http://www.brtled.com 20 10 0 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 |
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