PHB30W-0500-42 PHB30W-0500-42-S PHB30W-0700-42 PHB30W-0700-42-S PHB31N06LT PHB32N06LT PHB32N06LT MOS(场效应管) PHB32N06LT,118 PHB32N06LT,118 MOS(场效应管) PHB32N06LT+118