| 摘要 |
A semiconductor component includes a RESURF transistor (100, 200, 300, 400, 500) that includes a first semiconductor region (110, 210, 310, 410, 510) having a first conductivity type and an electrically-floating semiconductor region (115, 215, 315, 415, 515, 545) having a second conductivity type located above the first semiconductor region. The RESURF transistor further includes a second semiconductor region (120, 220, 320, 420, 520) having the first conductivity type located above the electrically-floating semiconductor region, a third semiconductor region (130, 230) having the first conductivity type located above the second semiconductor region, and a fourth semiconductor region (140, 240, 340, 440, 540) having the second conductivity type located above the second semiconductor region. In a particular embodiment, the fourth semiconductor region and the electrically-floating semiconductor region deplete the second semiconductor region when a reverse bias is applied between the third semiconductor region and the fourth semiconductor region. |
