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Simplified cross section of a planar NPN bipolar junction transistor. BJTs consists of three differently doped semiconductor regions: the emitter region, the base region and the collector region. These regions are, respectively, p type, n type and p type in a PNP transistor, and n type, p type and n type in an NPN transistor.
NPN(P) structure Modes of operation: Reverse blocking, forward blocking, forward conducting: On-state, off-state Design structure: Coupled transistors (PNP and NPN) Combined bipolar and MOSFET features Carrier source: Two sources of carriers: One source of carriers Turn-on voltage: N/A: Low gate voltage required Turn off loss: Higher: Lower ...
NPN may refer to: Science and technology. Next Protocol Negotiation, in computer networking; Non-protein nitrogen, an animal feed component; NPN transistor;
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
Texas Instruments Power, known more popularly by its acronym TIP, is a series of bipolar junction transistors manufactured by Texas Instruments. [1] The series was introduced in the 1960s, and still sees some use today due to their simplicity, their durability, and their ease of use. [2]
NPN can also be used to artificially raise crude protein values, which are measured based on nitrogen content, as protein is about 16% nitrogen and the only major component of most food that contains nitrogen is protein. The source of NPN is typically a chemical feed additive, or sometimes chicken waste, [7] [8] and cattle manure.
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A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board.The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15.