BCX53-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	80V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 50mA, 500mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	63 @ 150mA, 2V
Power - Max:	500mW
Frequency - Transition:	50MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	SOT-89

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Introduction

The BCX53-TP is a single bipolar junction transistor (BJT) with a PNP-type conduction mode. This type of transistor is used for digital and analog switching, amplifying, and other applications where the PNP-type conduction mode is required. The BCX53-TP has a high-performance design, making it suitable for various operating conditions. It features a low power wastage and superior thermal management.

Overview

The BCX53-TP is a relatively low-cost solution for improving performance in specific applications. Its main purpose is to provide a low-cost solution for switching, amplifying, and other PNP-type conduction applications. This device is designed with a number of features that make it suitable for a variety of operating conditions.The BCX53-TP has a wide range of power and temperature ratings. It has a junction temperature (Tj) range of −65°C to +150°C, with a peak voltage rating of 60 V and a maximum collector current rating of 800 mA. The device also has a low saturation voltage (Vce(sat)) of 1.2 V and a collector-emitter breakdown voltage of 40 V.In addition, the BCX53-TP has a high-speed switching characteristic, with a transit frequency of 1 MHz and a fall time of 250 ns. This device also boasts a high common-mode rejection ratio (CMRR) of 90 dB, achieved by integrating a differential input stage in the collector-emitter junction.

Working Principle

A transistor is a semiconductor device that has three terminals, the base, collector, and emitter. The PNP-type conduction mode of the BCX53-TP means that the collector is connected to the positive side of the power supply, while the emitter is connected to the negative side. The current flow through the device is controlled by the voltage applied to the base terminal. When the base is at a positive voltage, the current flow through the device is from collector to emitter. As the voltage on the base increases, the current increases, up to the saturation point, at which point the current stops increasing.When the base is at a negative voltage, the current flow through the device is reversed. This is known as the cutoff state, in which the current flow is blocked and the transistor is off. As the voltage on the base increases, the current decreases, down to the cutoff point, at which point the current stops decreasing.

Applications

The BCX53-TP is suitable for applications requiring PNP-type conduction, such as amplification and switching. Its low power consumption and high-speed switching make it suitable for digital logic applications, such as logic gates and signal processing. Its high-performance design and wide range of voltages make it suitable for general-purpose switching and amplifying applications, such as audio amplifiers, power amplifiers, and low-frequency switching.The BCX53-TP is also suitable for automotive applications, such as automotive sensors and motor drivers. Its wide range of temperature ratings make it suitable for use in a variety of operating conditions. It can also be used as a series pass regulator, such as a current source, in piezoelectric transducers and power supplies.

Conclusion

The BCX53-TP is a single bipolar junction transistor (BJT) with a PNP-type conduction mode. It is designed for analog and digital switching and amplifying applications, where the PNP-type conduction mode is required. The device has a wide range of power and temperature ratings, with a peak voltage rating of 60 V and a maximum collector current rating of 800 mA. The BCX53-TP has a high-performance design, with a high-speed switching characteristic, good common-mode rejection ratio, and low saturation voltage. It is suitable for low-power digital logic applications, as well as audio amplifiers, power amplifiers, and series pass regulators.

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