BC546 vs BC547/BC549 Fairchild Datasheet tells you all about BC54x family of transistors High Voltage: BC546, VCEO=65V Low Noise: BC549, BC550 VCEO Collector-Emitter Voltage : BC546 : 65V BC547/550 : 45V BC548/549: 30V BC546/547/548/549/550 is made from the same process (the same silicon die) but just different screening based on...
1N4148 vs 1N914 or 1N4448 Many young engineers having trouble with so many part numbers of general-purpose switching diodes and don’t know how to make the selection. “1N914 and 1N4148 diodes can be used interchangeably. 1N4148 is considered as advanced version of 1N914 but technically there is not much difference....
The Ultimate advantage of Power MOSFET over Power Bipolar Transistor There are various discussions found on the Internet about the advantages of Power MOSFET over Power BJT. MOSFETs are portable, use low power, draw no current and are compatible with silicon processing technology. Science.com link BJT will consume more power...
The transistor was successfully demonstrated on December 23, 1947 at Bell Laboratories in Murray Hill, New Jersey. Bell Labs is the research arm of the American Telephone and Telegraph (AT&T). William Shockley, John Bardeen, and Walter Brattain. The three individuals credited with the invention of the transistor were William Shockley,...
This article was first written by baldengineer.com His choices are: 2N3904 NPN Small Signal Transistor 2N3906 PNP Small Signal Transistor TIP120, Darlington Transistor FQP30N06L N-Channel Power Mosfet The first 2 choices are obviously the best to have, but the others are subject to debate. I remember the day I worked...
Youtube Whenever you search for keywords “transistor + China”, the following Youtube will always come to the top of the search On his Youtube description, the writer says, “They say you should never buy generic transistors from China. I also say you shouldn’t buy cheap generic transistors from China if...
