BC558TA

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	30V
Vce Saturation (Max) @ Ib, Ic:	650mV @ 5mA, 100mA
Current - Collector Cutoff (Max):	15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	110 @ 2mA, 5V
Power - Max:	500mW
Frequency - Transition:	150MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Base Part Number:	BC558

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BC558TA is a type of single bipolar transistor which is designed for general purpose amplifying circularity. It is a great choice for some applications such as high current, low noise amplifier and low voltage audio amplifier. BC558TA transistors offer features like low power dissipation output and low noise characteristics.BC558TA is made of a three layer material, a substrate, a base and an emitter. The base is located between the substrate and the emitter. The substrates and the base work together to create a strong base layer that can help to control the flow of electric current between the substrate and the emitter. The emitter is connected to the other side of the substrate and is responsible for producing electrons that then travel through the circuit producing a current.The working principle of a BC558TA is based on the basic principle of how a transistor works. A BC558TA transistor is a three-layered semiconductor device. It consists of an N-type and a P-type layer separated by an intermediate layer. An N-type layer is created by adding impurities to the base material which causes it to become negatively charged. A P-type layer is created by adding impurities to the substrate which causes it to become positively charged.When a BC558TA transistor receives an electrical current passing through the N-type layer, the electrons are attracted to the P-type layer. This forms a small current flowing through the emitter and to the collector at the base. When this electrical current reaches the collector, it then turns on the transistor, which enables current to flow from the collector to the emitter. The result of this process is amplification of the electrical signal.BC558TA can be used in various applications such as high current, low noise amplifiers, low voltage amplifiers, audio amplifiers and other audio applications. It is also suitable for amplifying AC and DC signals. Additionally, BC558TA transistors can also be used in radio frequency circuits and receivers. One of the most common applications for this type of transistor is for switching and amplifying applications.BC558TA transistors offer several benefits including low power dissipation and low noise characteristics. Additionally, BC558TA transistors are more reliable than other transistors, as they can work for prolonged periods of time without degrading significantly. This makes them especially suitable for applications where long-term operation is required.In conclusion, BC558TA transistors are versatile devices which are suitable for many applications. They offer excellent low noise and low power dissipation characteristics, making them an ideal choice for audio applications. Additionally, these transistors are more reliable than other transistors, making them suitable for long-term operation. BC558TA transistors are available in several packages and in various sizes, making them a great choice for many types of applications.

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