AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Tip120 npn darlington transistor9/11/2023 ![]() ![]() It is the world's largest manufacturer of dedicated analog chips and power conversion chips, the world's largest supplier of industrial semiconductors and set-top box chips, and a world leader in discrete components, mobile phone camera modules, and automotive integrated circuits. In May 1998 SGS-Thomson Microelectronics changed its name to STmicroelectronics Limited. STmicroelectronics (ST)group was established in June 1988 as a result of the merger of SGS Microelectronics of Italy and Thomson Of France. So, if you looking for a transistor that could be easily controlled by a Logic device to switch high power loads or to amplify high current, then this transistor might be an ideal choice for your application. It mainly consists of an emitter, base, and collector which are the basic parts of any transistor. Although care has to be taken to check if the logic device can source upto 120mA. TIP120 is an NPN Darlington transistor which is mainly used for general purpose amplification and medium power switching applications. ![]() It can also withstand about 60V across its collector- Emitter hence can be used to drive heavy loads. It functions like a normal NPN transistor, but since it has a Darlington pair inside it has good collector current rating of about 5A and a gain of about 1000. Which is to say, this transistor has a low Base-Emitter Voltage of only 5V, so it can be easily controlled by a Logic device like microcontrollers. The TIP122 is a Darlington pair NPN transistor.
0 Comments
Read More
Leave a Reply. |