The circuit is shown as figure , if the RMS value of the ac sine signal is 220V, RL = 0.1k,we use the ideal model to analysis the circuit, then the peak inverse voltage of the diode is ( ).The maximum rectified current of the diode is ( ).A:220V，0.99A B:220V，1.98A C:311V，1.98A D:311V，0.99A 答案: 311V，0.99A