0.56 Inch Blue Two Digit Display OSL20561-LB Common Cathode type ■ Features ● High luminous LEDs ● Long lifetime operation ● IC compatible ● Low power dissipation ● Black surface & white segment or dot ■ Applications ● Counting device ● Clock ■ Absolute Maximum Rating (Ta=25℃) Item Symbol Value Unit DC Forward Current IF 20 mA Pulse Forward Current* IFP 100 mA Reverse Voltage VR 5 V Power Dissipation Pt 72 mW Operating Temperature Topr -30 ~ +70 ℃ Storage Temperature Tstg -40~ +85 ℃ Tsol 260℃/5sec ℃ Lead Soldering Temperature(1.6mm from seating plane) ■ Electrical -Optical Characteristics Item Symbol DC Forward Voltage VF DC Reverse Current (Ta=25℃) Condition Min. Typ. Max. Unit IF=20mA - 3.3 4.0 V IR VR=5V - - 20 µA Domi. Wavelength* λD IF=20mA 465 470 475 nm Luminous Intensity* Iv IF=20mA - 50 - mcd *1 Tolerance of dominant wavelength is±1nm *2 Tolerance of luminous intensity is±15% LED & Application Technologies http://www.optosupply.com VER A.0 0.56 Inch Blue Two Digit Display OSL20561-LB Common Cathode type ■ Package dimensions and pin function LED & Application Technologies http://www.optosupply.com VER A.0