SST3904HZGT116

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	200mA
Voltage - Collector Emitter Breakdown (Max):	40V
Vce Saturation (Max) @ Ib, Ic:	300mV @ 5mA, 50mA
Current - Collector Cutoff (Max):	50nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	100 @ 10mA, 1V
Power - Max:	200mW
Frequency - Transition:	300MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SST3

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SST3904HZGT116 Application Field and Working Principle

Introduction

The SST3904HZGT116 is a surface-mount device that is a single bipolar transistor. It is widely used in applications requiring the amplification of analog signals and can be used to provide various power levels. In this article, we will discuss the application fields and working principles of the SST3904HZGT116.

Features and Specifications

The SST3904HZGT116 is a Silicon NPN junction transistor with a breakdown voltage of 40V and a voltage gain of hFE = 500. It offers a maximum collector current of 2A and a maximum collector power dissipation of 5W. The device is designed for a wide range of applications ranging from low power to high power applications and has a very low total power loss. This makes it an ideal choice for applications such as switching and amplification.

Application Fields

The SST3904HZGT116 is an ideal device for applications such as switching, amplification, pulse generation, oscillator circuits, and more. It is also ideal for driving inductive and capacitive loads. Its high voltage gain combined with its low noise figure allows it to be used in precision analog applications. The SST3904HZGT116 can also be used as a linear amplifier, making it useful for audio applications. It can also be used in RF amplifiers, LED flashers, and more.

Working Principle

The SST3904HZGT116 is a bipolar junction transistor (BJT) which consists of three regions, the emitter, the base, and the collector. During operation, the current flowing from the base to the collector is controlled by the current supplied to the base. When the base current is increased, the collector current also increases.The working principle of the SST3904HZGT116 is based on the positive feedback principle. The collector current produces a voltage drop across the emitter-base junction, thus increasing the base current which, in turn, increases the collector current. This further increases the voltage drop across the emitter-base junction, thus increasing the current gain of the device.

Conclusion

The SST3904HZGT116 is a single bipolar transistor designed for analog signal amplification and various power levels. Its applications span from low power to high power and its low total power loss makes it ideal for precision analog applications. The device works on the positive feedback principle and the current gain of the device can be increased by increasing the base current.

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