Equivalência de transistores AL... ASY... ASZ...

AL112 GE-P 130V 6A 10W | ASY27 GE-P 25V 0.2A 0.15W 
ASY77 GE-P 60V 1A 0.26W 500KHz | ASZ15 GE-P 100V 8A 30W 
ASZ18 GE-P 100V 8A 30W | BC107B SI-N 50V 0.2A 0.3W 250MHz