ALPHA-NUMERIC LED DISPLAY Description of Part Number Characteristics by Color Size Part No. AAR Material (Emitted color) GaAIAs (Red) Ta=25°C Electro-Optical Characteristics Absolute Maximum Ratings ❖ Power Dissipation Pd 1 50 2 100 1 60 Forward current IF Peak Forward current IFM Reverse Voltage VR Forward Voltage VF Storage Temp. Tstg Operating Temp. Topr TYP. MAX. 1.7 2.0 3.4 4.0 2.2 2.5 4 25 -20~+85 100 -20~+100 IF Reverse Current IR Wavelength λp MAX. TYP. VR 660 20 0.33 605 20 0.33 40 0.66 20 0.33 40 0.66 20 0.33 mA mA/°C Derating IF 4 20 8 VR 100 8 25 AAA AAR GaAsP (Orange) GaAIAs (Red) 4 25 2 120 4 200 -20~+85 100 -20~+100 8 40 4 20 4.4 5.0 1.7 2.0 8 200 40 8 2 100 20 100 4 200 40 200 100 -30~+70 -30~+80 20 8 20 10 40 20 660 50 AAA mm GaAsP (Orange) Units 8 2 100 20 100 mW mA mA -30~+70 V -30~+80 2.1 2.5 V °C 8 20 10 mA µA V 605 nm Characteristics by Shape (25/50 mm TYPE) Case Size (WXH) Part No. Shape Ta=25°C Anode Common Emitted Color AAR101 Red 22.8 X 33 Luminous Intensity Iv ❖ Rank B Rank C MIN. TYP. MIN. TYP. 1 6 12 12 15 2 12 24 24 30 1 2 4 — — 2 4 8 — — 4 6 — — IF fig. 20 20 AAA101 AAR121 Orange Red 20 40❖ 40 X 74 21 AAA121 mm Orange Units 2 3 — mcd — 40❖ mA ❖ 20 mA/segment is for segments A,B,E,F,U and P. Package Dimensions fig.20 16 Tolerance : ±0.25mm unit : mm fig.21