NO, MOSFET's are not a direct exchange for Bipolar or vise-versa. However, in some applications I have switched from a Bipolar to MOSFET with no board changes. Be careful and check the application close. Gordon Varney www.iamnee.com > Are theese MTP3055E (N-Channel), and MTP2955E (P-Channel) some kind of > "exchanges" for the bipolar > MJE2955 and 3055? > > /niklas > > > Michael, > I keep MTP3055E (N-Channel), and MTP2955E (P-Channel) on hand at all > times. I also keep a few MTP3055EL (Logic Level) > MOSFETS around. These components are Power components in a T0-220 package. I > use a 2N7000 N-Channel FET in a TO-92 > package for small applications. It's hard to miss with these standards > around. > > Gordon Varney > www.iamnee.com > > > > > > Hi good people. I have a question that is mostly directed at the > > hobbyists (of whom I am one). Which FETs do you like to keep on > > hand? With regular bipolar transistors, for example, I always have > > a drawer full of 2N3904s and 2N3906s, plus miscellaneous power > > transistors and a few I can no longer identify. I have recently > > used FETs in some of my projects, and I am impressed by how easy > > and almost ideal they are. But are there a few "standard" ones > > that you always keep around? Where do you buy them in small quantities? > > > > TIA! > > > > Michael V > > > > > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > Viruses are not found. Checked by AVP. > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu