There are several standardized package types for three-terminal semiconductor devices, any of which may be used to house a bipolar transistor. Package type is primarily dependent upon the power dissipation of the transistor, much like resistors the greater the maximum power dissipation, the larger the device has to be to stay cool. Bipolar transistors come in a wide variety of physical packages. It is impossible to positively identify a three-terminal semiconductor device without referencing the part number printed on it, or subjecting it to a set of electrical tests.īipolar junction transistors (BJT) are designed to function in high power systems. This is an important fact to consider: there are many other semiconductor devices other than bipolar transistors, which have three connection points. The junctions between the semiconductor sections cause an incoming weak electrical signal to be amplified. Bipolar junction transistors (BJT) consist of two sections of one type of semiconductor (N or P) around a middle slab of the other type. Transistors for general-purpose applications.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |