The IRF840PBF is a 500V 8A 125W TO220AB Package Third generation power MOSFETs from Vishay provide the designer with the best combination of fast switching, low on-resistance and cost-effectiveness.
These epitaxial planar transistors are mounted in the TO-126 plastic package. The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140.
The CD4026B- and CD4033B-series types are supplied in 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).
The SI-4850EY, SI4850, 4850 is a 60V 6A N-Channel Dual MOSFET N-Channel MOSFET produced using Fairchild Semiconductor advanced Power Trench process that has been especially tailored to minimize on-state resistance and yet maintain superior switching perfo