Ideal diode: The first approximation of a diode. The viewpoint is to visualize the diode as an intelligent switch that closes when forward-biased and opens when reverse-biased. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostIdeal approximation Next PostIdeal transistor