BM-41EG57MD

BRIGHT LED ELECTRONICS CORP. SINCE 1981 BM-41EG57MD ● 1. 2. 3. 4. 5. 6. 7. 8. 9. Features : 4.118 inch (104.6mm) matrix height. Square size 12.0 × 12.0mm. Low power requirement. Excellent characters appearance. Multiplex drive , column anode com. and row cathode com. Multi color available. Categorized for luminous intensity. Stackable vertically and horizontally. Solid state reliability. ● Package Dimensions : 74.80(2.945) 104.60(4.118) 76.20(3.000) PIN 1. 12.0x12.0 (.472x.472) ● 1. Description : The BM-41EG57MD is a 104.6mm (4.118")matrix height 5×7 square matrix 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 subtrate. This product have a black face and white squares. This product doesn't contain restriction substance, comply ROHS standard. 12.80(.504) 0.80(.031) 5.08x8=40.64(1.600) 3.00(.118) MIN. 2. 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. ● Internal Circuit Diagram : 佰鴻工業股份有限公司 http://www.brtled.com Ver.1.0 Page 1 of 3 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BM-41EG57MD ● 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 Hi-Eff Red Rating 160 30 150 5 Green Rating 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 Dot Luminous Intensity Per Dot Reverse Current Per Dot Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition VF Iv IR λp λd ∆λ IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 626 - Typ. 3.8 15.0 640 40 Max. 5.0 100 636 - Unit V mcd µA nm nm nm Green Parameter Forward Voltage Per Dot Symbol Condition VF Iv IR IF=10mA Min. - Typ. 4.2 Max. 5.0 - Unit V mcd µA nm nm nm Luminous Intensity Per Dot Reverse Current Per Dot Peak Wave Length 佰鴻工業股份有限公司 http://www.brtled.com IF=10mA VR=5V 15.0 λp IF=10mA 568 30 λd ∆λ 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 BM-41EG57MD ● 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 佰鴻工業股份有限公司 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