si4982dy transistor ng datasheet pdf SI4982DYtagagawa : Vishay Siliconix paglalarawan : Dual N-Channel 100-V MOSFET SI4982DYtagagawa : VISAY[Vishay Siliconix] paglalarawan : Dual N-Channel 100-V MOSFET SI4982DYtagagawa : VISAY[Vishaypaglalarawan : Dual N-Channel 100-V MOSFET