发明名称 |
Power switching circuitry |
摘要 |
A four layer insulated gate controlled semiconductor device has a range of anode-cathode currents over which gate control potentials will extinguish such anode-cathode current. Coupling circuitry for limiting the rate of change of turn-off gate control potential to the gate of the device enhances the range of anode-cathode current over which control is maintained.
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申请公布号 |
US4551643(A) |
申请公布日期 |
1985.11.05 |
申请号 |
US19830545047 |
申请日期 |
1983.10.24 |
申请人 |
RCA CORPORATION |
发明人 |
RUSSELL, JOHN P.;GOODMAN, ALVIN M. |
分类号 |
H03K17/567;(IPC1-7):H03K17/284;H03K17/30;H03K17/72 |
主分类号 |
H03K17/567 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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