 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BM-07457MD 1. 2. 3. 4. 5. 6. Features : 0.7 inch (17.70mm) matrix height. Dot size 2.0mm. Low power requirement. Excellent characters appearance. Solid state reliability. Multiplex drive , column anode com. and row cathode com. Package Dimensions : 17.70(.697) 12.70(.500) 2.0(.079) 7. 8. 9. Single color available. Categorized for luminous intensity. Stackable vertically and horizontally. 0.50(.020) 3.00(.118) MIN. 7.62(.300) 6.10(.240) 1. 2. 3. 4. Description : The BM-07457MD is a 17.70mm(0.7") matrix height 5x7 dot matrix display. This product use hi-eff red chips, which are made from GaAsP on GaP substrate. This product have a black face and white dots. This product doesn't contain restriction substance, comply ROHS standard. 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 : Ver.2.0 Page 1 of 3 2.54x5=12.70(.500) BRIGHT LED ELECTRONICS CORP. SINCE 1981 BM-07457MD Absolute Maximum Ratings(Ta=25) Parameter Power Dissipation Per Dot Forward Current Per Dot Peak Forward Current Per Dot Reverse Voltage Per Dot 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 Dot Luminous Intensity Per Dot Reverse Current Per Dot 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. 1.9 8.0 640 40 Max. 2.5 100 636 - Unit V mcd A nm nm nm Ver.2.0 Page 2 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BM-07457MD 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 0 560 590 620 Wavelength(nm) 650 680 710 740 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 50 40 30 20 10 0 2.0 1.0 0.0 Forward Current(mA) 0 10 20 30 40 50 0 20 40 60 80 100 120 Forward Current(mA) Ambient Temperature Ta( C) Ver.2.0 Page 3 of 3 |
Price & Availability of BM-07457MD
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |