| Update | Application | IC type number |
| Aug. 8, 2009 | Surge Absorbers and other products will be discontinued in Oct. 2008. | |
| Jun. 19, 2006 | General Purpose Diodes, Fast Recovery Diodes, some types of SBD and LLD will be discontinued in March 2007. | Discontinued types |
| Nov. 4, 2005 | ESJC series High Voltage Diodes will be discontinued in March 2006. | ESJC series |