2SB1202T-TL-E Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	3A
Voltage - Collector Emitter Breakdown (Max):	50V
Vce Saturation (Max) @ Ib, Ic:	700mV @ 100mA, 2A
Current - Collector Cutoff (Max):	1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	200 @ 100mA, 2V
Power - Max:	1W
Frequency - Transition:	150MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	2-TP-FA
Base Part Number:	2SB1202

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Introduction

2SB1202T-TL-E is a kind of NPN transistor made of silicon and having a breakdown voltage of 40 V. It is mainly used in audio amplifiers, as well as in other linear and low frequency applications. This transistor is also ideal for use in switching circuits as well as power supplies. It has a wide range of ratings, from 0.3 A to 10 A.

Applications

2SB1202T-TL-E transistors can be used for a variety of applications, mostly in audio applications in consumer devices, as well as in professional sound equipment. It is fantastic for driving high power and high current amplifier circuits. It is also used in linear, low frequency, high frequency and switching power applications. Due to its high linearity and higher collector current, 2SB1202T-TL-E transistors can be used as switches in applications that require high power. Some of the applications where this transistor can be used are stereo amplifiers, audio and video equipment, bass amplifiers, studio equipment, and more.

Working Principle

A 2SB1202T-TL-E transistor is a three terminal semiconductor device that is used to amplify small current, voltage, and power signals. It is a unipolar transistor, meaning that it requires only one voltage source to operate.When a small current enters the base terminal, it causes a larger current to flow from the collector terminal to the emitter, thus switching the transistor on. This small current is usually referred to as the base or gate current. Depending on the current level entering the base, the transistor can be turned on and off, and the amount of current flowing through it can be regulated. The current gain of a transistor is the ratio of the collector current to the base current. This is an important figure of merit for transistors, as the higher the gain, the better the performance of a circuit. A typical value for current gain of a 2SB1202T-TL-E transistor is 70.

Conclusion

2SB1202T-TL-E transistors are a great choice for audio and high power applications, as they have excellent linearity, higher current ratings, and higher current gain. They have a wide range of ratings from 0.3 A to 10 A, meaning that they can be used for many different applications. They have a wide range of applications, from audio amplifiers to switching circuits. Finally, their working principle is simple and straightforward.

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