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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
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MOSFET的电气特性（动态特性Ciss／Crss／Coss）
电容（Ciss／Crss／Coss）
在MOSFET中，栅极由一层薄的氧化硅实现绝缘。因此，功率MOSFET在栅极-漏极、栅极-源极和漏极-源极之间具有电容，具体如下图所示.
Ciss为输入电容，Crss为反馈电容，Coss为输出电容。电容会影响MOSFET的开关性能。
数据表说明
| 特性 | 符号 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|---|
| 输入电容 | Ciss | VDS＝20V，VGS＝0V，f＝1MHz | — | 7370 | 9600 | pF |
| 反馈电容 | Crss | — | 58 | — | ||
| 输出电容 | COSS | — | 1930 | — |
电气特性：功率MOSFET应用说明（PDF：1,092KB）