Dichromatic Numeric LED General Description Sharp's dichromatic numeric LEDs GL9ED08 series, GL8ED100 series are 1-digit large size numeric LEDs(character height: 20.32/25.4mm). They have realized expressive display, changing the radiation color according to display type. They are suited for measuring equipment, amusement equipment, and various displays. GL8ED100 Model Line-up Mold type Radiation color E D Character height (mm) common Yellow-green+Red 20.32 Anode GL9ED08 Anode GL9ED100 25.40 Cathode GL8ED100 E T Yellow-green+Red(High-luminosity) GL9ET100 GL8ET100 Outline dimensions Page 181 Figure 8 180 6 Absolute Maximum Ratings (Figures shown below are values per segment.) Forward current Model No. IF (mA) GL9ED08 Yellow-green 20 GL8ED100 Yellow-green 20 GL9ED100 Red 20 GL8ET100 Yellow-green 20 GL9ET100 20 Red(High-luminosity) *1 Duty ratio=1/10, Pulse width=0.1ms Peak forward current*1 IFM (mA) 50 50 50 50 100 (Ta=25C) Derating factor DC Pulse (mA/C) (mA/C) 0.36 0.91 0.36 0.91 0.36 0.91 0.36 0.91 0.36 1.82 Reverse voltage VR (V) 5 6 6 6 6 Operating temperature Topr. (C) -30 to +70 Storage temperature Tstg. (C) -40 to +80 -30 to +70 -40 to +80 -30 to +70 -40 to +80 Electro-optical Characteristics (Figures shown below are values per segment.) Model No. GL9ED08 GL8ED100 GL9ED100 GL8ET100 GL9ET100 Notice Internet Yellow-green Yellow-green Red Yellow-green Red(High-luminosity) Forward current VF(V) TYP. MAX. 2.0 2.5 4.0 5.0 3.7 5.0 4.0 5.0 3.4 4.4 Luminous intensity Peak emission wavelength IV(mcd) p(nm) TYP. TYP. 3.0 565 3.5 565 3.5 635 3.5 565 4.8 660 Spectrum radiation bandwidth (nm) TYP. 30 30 35 30 20 Numeric LED Type (Ta=25C) IF (mA) 10 10 10 10 10 Reverse current IR(A) MAX. 10 10 10 10 10 VR (V) 4 5 5 5 5 In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 171