STB155N3H6

Metal oxide semiconductor field-effect transistor MOSFET STB155N3H6 is a type of transistor widely used in electronic devices and integrated circuits, which uses gate voltage control to control the current flowing through the channel between two source and drain electrodes. It is known for its ability to amplify or switch electronic signals and is the fundamental building block of modern electronic products.

Features

N-Channel field-effect transistor STB155N3H6 has excellent voltage resistance performance, with a drain to source voltage (Vdss) of up to 30V, which can withstand high voltage shocks, ensuring the safe operation of the circuit. At the same time, its driving voltage is 10V, which can achieve fast and stable switching operations.

The Current Continuous Drain (Id) @ 25 ° C of STB155N3H6 is 80A (Tc), which can handle high current loads and meet the needs of motor drive, power supply and other applications. It adopts the D2PAK Surface Mount installation type, making it easy to integrate onto the circuit board. The working temperature range is -55°C ~ 175°C (TJ), and the wide working temperature range allows it to adapt to most application scenarios.

DeepGATE™, STripFET™ VI STB155N3H6 has low on resistance characteristics, Rds On (Max) @ Id, Vgs is 3 mOhm @ 40A, 10V, which helps to reduce energy consumption and heat in the circuit. In addition, the Gate Charge (Qg) (Max) @ Vgs of the transistor is 62nC @ 10V, which means that only a small gate charge controls its operating state, helping to improve switching speed and reduce power consumption.

The Input Capacity (Ciss) (Max) @ Vds of a MOSFET (Metal Oxide) STB155N3H6 transistor is 3650pF @ 25V. The size of the input capacitance can affect the transmission speed of the signal and the stability of the circuit, so a lower input capacitance helps to improve the operating frequency of the circuit and reduce noise. In terms of power consumption, the maximum power consumption of this field-effect transistor is 110W (Tc), but the specific power consumption value depends on operating conditions and application requirements. In practical applications, appropriate heat dissipation measures should be considered to ensure that field-effect transistors operate within the allowable temperature range.

The maximum gate voltage (Vgs) of N-Channel STB155N3H6 is ±20V, ensuring sufficient voltage resistance to prevent overvoltage from causing damage to the device. Meanwhile, its Vgs (th) (Max) @ Id is 4V @ 250µA, which helps to control the on and off states of the field-effect transistor.

STMicroelectronics STB155N3H6 The manufacturer adopts the TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package and Tape & Reel (TR) standard packaging methods, which are convenient for integration into various circuits and also conducive to mass production and automated assembly.

Applications

● Motor Control

MOSFETs are used in motor control circuits for applications like variable frequency drives (VFDs), robotics, and electric vehicles, where they control the speed and direction of electric motors.

● Switching Devices

MOSFETs are used as switching devices in digital and analog circuits, offering efficient control of electronic signals in applications like data switches and multiplexers.

● Power management

Electronic products such as DC-DC converters, LED drivers, LCD TVs, etc. are widely used for controlling power switches.

● New energy sector

In the field of new energy such as wind power and photovoltaics, it is used for conversion and control that requires high voltage and high current.