The transistor BC548 is named following a specific nomenclature system used by manufacturers. The "B" typically indicates the type of transistor, which in this case is a bipolar junction transistor (BJT). The "C" denotes the current gain group, and "548" is a unique identifier for this particular model within that group. This naming convention helps categorize and identify the characteristics and specifications of the transistor for engineers and designers.
Lower noise, higher gain.
A silicon transistor is a transistor made of silicon.
Similar to a 2N3906 PNP transistor
I believe that is resistor transistor technology TTL transistor transistor logic
It depends on the transistor, you just have to look at the data sheet for the transistor.
The BC548 and BC557 are different types of transistors; the BC548 is an NPN transistor, while the BC557 is a PNP transistor. Because of this fundamental difference, they cannot be used interchangeably in circuits that require specific transistor types for operation. If your application requires a PNP transistor, you cannot substitute a BC548 for a BC557 without altering the circuit's design. Always ensure the transistor's characteristics match the requirements of your application.
SL100
Lower noise, higher gain.
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It doesn't "mean" anything. It's simply the identification, the type number.
Transistor stands for "Transfer Resistor". (Resistor of transference)
WHAT DOES TLV stands for in TLV320AIC3254
In a transistor a current from low resistance input circuit is transferred to a high resistance output circuit with almost unchanged magnitude. This results in a power gain. Infact the name 'transistor' is coined from 'transfer resistor'
December 23Three scientists at Bell Telephone Laboratories, William Shockley, Walter Brattain, and John Bardeen demonstrate their new invention of the point-contact transistor amplifier. The name transistor is short for "transfer resistance". (Miniaturization of electronic circuits via the transistor is a key development making personal desktop computers small, reliable, and affordable.)
BC547is an NPN bi-polar junction transistor. A transistor, stands for transfer of resistance, is commonly used to amplify current. A small current at its base controls a larger current at collector & emitter terminals.BC547is mainly used for amplification and switching purposes. It has a maximum current gain of 800. Its equivalent transistors are BC548 and BC549.The transistor terminals require a fixed DC voltage to operate in the desired region of its characteristic curves. This is known as the biasing. For amplification applications, the transistor is biased such that it is partly on for all input conditions. The input signal at base is amplified and taken at the emitter. BC547 is used in common emitter configuration for amplifiers. The voltage divider is the commonly used biasing mode. For switching applications, transistor is biased so that it remains fully on if there is a signal at its base. In the absence of base signal, it gets completely off.
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In 1957, IBM released the first commercial all-transistor calculator named IBM 608.