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热丝电压 Uf…………………………........................................6.3 V If………………………….........................................0.9 A 极限额定值 阳极电压…………………………..........................600 V 第二栅极电压…………………………..................300 V 阳极耗散功率……………………........................25 W 第二栅极耗散功率…………………….............. 3.5 W 最大阴极电流………………………….................120 mA 热丝阴极间电压…………………....................±135 V 工作频率……………………..............................60 MC 第一栅极电阻 固定偏压时.................................................0.1 MΩ 自给偏压时.................................................0.1 MΩ 极间电容 输入电容…………………………..........................12 PF 输出电容………………………..............................7 PF 跨路电容…………………………..........................0.2 PF 静态参数 Ua…………………………….................................300 V Ug2……………………………...............................250 V Ug1………………………….................................-12.5 V Ia…………………………….....................................83 mA Ig2……………………………....................................8 mA Gm…………………………….................................6.5 mA/V ri…………………………….....................................24 kΩ Pou………………………….................................... 6.4 W Dtot…………………………....................................6 % |
