PBSS4480X,135

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	4A
Voltage - Collector Emitter Breakdown (Max):	80V
Vce Saturation (Max) @ Ib, Ic:	270mV @ 500mA, 5A
Current - Collector Cutoff (Max):	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	175 @ 2A, 2V
Power - Max:	1.6W
Frequency - Transition:	150MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	SOT-89-3
Base Part Number:	PBSS4480

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Introduction to PBSS4480X,135

The PBSS4480X,135 is a type of single bipolar junction transistor (BJT) used in various applications. It is one of the most-used transistors in the electronics industry, used in amplifiers and switching circuits. This article will discuss the application fields and working principles of this transistor.

Application fields of PBSS4480X,135

The PBSS4480X,135 is a versatile and well-suited single-BJT for many applications. It is used for amplifiers and power supply circuits, due to its ability to operate at both low and high voltage levels. It is also used for switching applications, as it can easily and quickly switch on and off to control current and voltage levels. Additionally, the PBSS4480X,135 is suitable for analog applications, due to its good linearity and low noise levels.

Working principle of PBSS4480X,135

The PBSS4480X,135 is a type of common-base single bipolar junction transistor. It operates based on the current flowing through the base-collector junction, which controls the current flowing from the emitter to the collector. When a small current is applied to the base terminal, it flows through the base-collector junction, creating a large current that flows from the emitter to the collector. This is known as the transistor\'s amplification principle.The PBSS4480X,135 transistor amplifier is usually used in the common-emitter configuration. In this configuration, the emitter is connected to the ground, while the collector is connected to the power supply. The base terminal is connected to a signal source, such as a low impedance microphone or other transducer. When a signal is applied to the base terminal, it causes a current to flow through the base-collector junction, which then amplifies the signal. The amplified signal is then outputted from the collector.

Conclusion

The PBSS4480X,135 is a versatile single-BJT for use in many applications. Its application fields include amplifiers, power supply circuits, and analog applications, while its working principle is based on the base-collector current flow in the common-emitter configuration. Overall, the PBSS4480X,135 is a reliable and widely-used transistor for many types of electronics applications.

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