IRF 540/FI-541/FI IRF 542/FI-543/FI N - CHANNEL EN.
STMicroelectronics
IRF543FI - N-Channel MOSFET
IRF 540/FI-541/FI IRF 542/FI-543/FI N - CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTORS TYPE IRF540 IRF540FI IRF541 IRF541FI IRF542 IRF542FI IRF543 IR.
