TIP49 TR

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	350V
Vce Saturation (Max) @ Ib, Ic:	1V @ 200mA, 1A
Current - Collector Cutoff (Max):	1mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	30 @ 300mA, 10V
Power - Max:	40W
Frequency - Transition:	10MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220

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TIP49 TR Application Field and Working Principle

Introduction

TIP49 is a widely used PNP power transistors suitable for a variety of general-purpose low-power amplifier and low-frequency switching applications. This type of transistor is widely used in consumer electronics, automotive, and industrial applications.

How it works

TIP49 TR is a bipolar junction transistor (BJT) that is constructed of two p-type layers in between n-type layers. This type of transistor is made with a built-in base-emitter junction. This allows it to be used for a variety of applications. It can be used as an amplifier, a switch, or even a voltage regulator.When a current passes through the base-emitter junction, it creates a voltage drop across it. This voltage drop is used to control the flow of current passing through the transistor. When the voltage drop is increased, more current passes through the transistor. The current passing through the transistor is called the collector current. The current passing through the base is called the base current.The voltage needed to control the collector current and base current is known as the voltage gain, commonly referred to as the hfe (hybrid-FET emitter) of the transistor. When the hfe of a transistor is increased, it can increase the current flow through the transistor, as well as the voltage gain.

Common Applications

TIP49 TR is commonly used in applications such as low-level, low-power amplifiers, low-frequency audio applications, high-voltage power supplies and voltage dividers, and DC-to-DC converters. It can also be used in applications such as computer peripherals and circuit protection circuits.This type of transistor is commonly used in consumer electronics, automotive and industrial applications, where it can provide excellent performance in both low and high power applications.

Advantages

TIP49 TR transistors have several advantages. They are relatively small in size, making them ideal for a variety of applications, and they have low power consumption. This makes them energy efficient and cost effective. They also have a high voltage gain and a wide operating temperature range.They also have a high switching speed, which makes them suitable for high-speed circuit applications. Furthermore, they have a low leakage current, making them suitable for use in low-power circuits.

Conclusion

TIP49 TR transistors are widely used in a variety of applications. They are small in size and have low power consumption, making them ideal for applications in a variety of industries, including consumer electronics, automotive, and industrial. They have a high voltage gain and are capable of high switching speeds, making them ideal for high-speed circuits. Furthermore, due to the low leakage current, they can be used in low-power circuits.

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