Leydig, Voit & Mayer, Ltd.
Semiconductor device
A current limiting circuit is connected to the gate (input terminal) of an amplifying transistor. The current limiting circuit includes a protecting transistor, a first protecting resistor connecting the drain to the gate of the protecting transistor, and a second protecting resistor connecting the source to the gate of the protecting transistor. The current limiting circuit limits current, so that electric power larger than the maximum electric power allowable for the amplifying transistor does not pass.
Mitsubishi Electric Corporation
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Akira Kou Shinsuke Seiki
Inoue Kanaya Watanabe Goto