瞬态电压拟制二极管,14.9V,1.0A,500W电流参数:IT=1mA/IPPM=25.4A/IR=3μA电压参数:URWM=11V/UBR=12.2~14.9V/UC=20.1V功 率:PPPM=500W备注:瞬态电压抑制二极管