Guest cartof Posted May 10, 2005 Share Posted May 10, 2005 echivalenti KT864A & KT865A sau 2N5873 si 2N5871 ??? stei careva ceva ? Link to comment
Guest mister_rf Posted May 10, 2005 Share Posted May 10, 2005 Caracteristici si echivalaente aproximative:KT865A=pnp 200V, 10A, 15MHz, 100W, beta=40 - MJ15025 (aprox)KT864A=npn 200V, 10A, 15MHz, 100W, beta=40 - MJ150262N5873=npn, 60V, 7A, 4MHz, 115W- BDW51C , 2N30552N5871=pnp, 60V, 7A, 4MHz, 115W - BDW52C , MJ2955In general echivalarile trebuiesc facute in functie de parametrii impusi de aplicatie... este singura cale sa se faca un compromis pentru tensiune/curent/putere/frecventa maxima de lucru... 8) Link to comment
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