正電子（Rectron Ltd）在半導體制造業中一直致力于之整流器研發及制造，持續地提供橋式整流器、二極管整流器、開關二極管、齊納二極體、瞬態抑制二極管等的產品。產品技術方面包含了肖特基勢壘：極快速、超快速、外延、能、快速恢復以及標準恢復。并且提供擁有專利技術的玻璃鈍化結構，能夠大量提升使用時間以及（環境）穩定性。此外，我們生存各種的封裝方式，包括：軸式引線、單列直插、雙列直插、四方橋殼、表面貼裝（SOD123F、SMA、SMB、SMC、雙列直插）及各種客制化生產 RECTRON is a leading manufacturer of power semiconductors, offering a comprehensive range of rectifiers including bridge rectifiers, switching diodes, zener diodes, signal transistors and transient voltage suppressors. Product technologies include schottky barrier, ultra fast, super fast, epitaxial, high efficiency, fast recovery, and standard recovery, which is available in a proprietary glass passivated junction construction that significantly increases long term and environmental reliability. All product technologies are produced in a variety of topologies and include axial lead ,SIP, DIP, CASE, surface mount, SOD, SMA, SMB, SMC, DIP, chip & die custom packages.