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| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BS-CA1EGRD 1. 2. 3. 4. 5. 6. 7. 8. Features : 1.00 inch (25.4mm) Digit Height. Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Categorized for luminous intensity. Direct drive common cathode. Multi color. Package Dimensions : 14.10(.555) 10 25.40(1.000) 33.90(1.335) 30.50(1.200) 24.00(.945) 2.5(.098) 1. 2. Description : The BS-CA1EGRD is a 25.4mm (1.00") high single digit seven segments display. This product use hi-eff red chips and green chips, the hi-eff red chips are made from GaAsP on GaP substrate, the green chips are made from GaP on Gap substrate. 10.50(.413) 0.50(.020) 2.54(.100) 3.00(.118) MIN. 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. 3. 4. This product have a black face and white segments. This product doesn't contain restriction substance, comply ROHS standard. Internal Circuit Diagram : http://www.brtled.com Ver.1.0 Page 1 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BS-CA1EGRD 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 Hi-Eff Red 160 30 150 5 Green 160 30 150 Unit mW mA mA V - -40~80 -40~85 260 For 5 Seconds Electrical And Optical Characteristics(Ta=25) Hi-Eff Red Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 626 - Typ. 3.8 5.5 640 40 Max. 5.0 100 636 - Unit V mcd A nm nm nm Green Parameter Forward Voltage Per Segment Symbol Condition Vf Iv IR IF=10mA Min. - Typ. 4.2 5.5 - Max. 5.0 - Unit V mcd A nm nm nm Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length http://www.brtled.com IF=10mA VR=5V p IF=10mA 568 30 d IF=10mA IF=10mA 569 - 100 Dominant Wave Length Spectral Line Half-width 574 Ver.1.0 Page 2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BS-CA1EGRD Typical Electro-Optical Characteristics Curves (25 Ambient Temperature Unless Otherwise Noted) 1.0 Fig.1 Relative Radiant Intensity VS. Wavelength (G) (E) Relative Radiant Intensity 0.5 0 530 560 590 Wavelength(nm) 620 650 680 710 (E) (G) Relative Luminous Intensity (@20mA) 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 1 2 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 (G) (E) Forward Current(mA) 1.0 http://www.brtled.com 40 30 20 10 0 0 10 20 30 40 50 50 0.0 Forward Current(mA) Ambient Temperature Ta( C) 20 40 60 80 100 120 Ver.1.0 Page 3 of 3 |
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