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SSM3J351R

Name: SSM3J351R
Rating: 4.7 (12 reviews)

Toshiba

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概述

Description

SSM3J351R is a type of integrated circuit (IC) known as a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor). It is designed for high-efficiency power management applications, commonly used in DC-DC converters, power supplies, and motor control systems. The device features low on-resistance, fast switching capabilities, and high thermal performance, which makes it suitable for handling large currents with minimal heat generation.
The "SSM" prefix often indicates specific characteristics, such as its suitability for surface-mount technology (SMT) applications. The 3J351R designation typically provides insights into the device's voltage rating, current capacity, and package type. Understanding the specifications like maximum gate-source voltage, continuous drain current, and thermal resistance is crucial for engineers to effectively integrate this MOSFET into their designs, ensuring reliability and performance in various electronic systems.

Features

The SSM3J351R is an N-channel MOSFET designed for various applications, such as power management and switching circuits. Key features include:
1. Voltage Rating: With a maximum drain-source voltage (V_DS) of 30V, it is suitable for low-voltage applications.
2. Current Rating: It can handle continuous drain current (I_D) of up to 20A, making it capable of managing substantial load currents.
3. R_DS(on): The on-resistance is low (typically around 10 mΩ), which ensures efficient power handling and reduced heat generation.
4. Gate Threshold Voltage (V_GS(th)): It has a low threshold voltage, allowing for easy drive with standard logic levels.
5. Package: Available in a compact package (e.g., TO-220), facilitating integration into various circuit designs.
6. Fast Switching: Suitable for high-speed applications due to its rapid switching capabilities.
These features make the SSM3J351R ideal for use in DC-DC converters, power supplies, and motor control applications.

Package

The SSM3J351R is packaged in the SOT-23 (Surface Mount) format. This compact package is commonly used for surface-mount devices in various electronic applications, providing efficient thermal performance and space-saving design.

Pinout

The SSM3J351R is a N-channel MOSFET with a pin count of 3. The typical pin configuration is as follows:
1. Gate (G): This is the control terminal used to turn the MOSFET on or off.
2. Drain (D): This terminal is connected to the load and carries the current when the MOSFET is on.
3. Source (S): This terminal is connected to the ground or the negative side of the power supply.
The SSM3J351R is designed for low-voltage applications and provides features like low on-resistance and fast switching speeds, making it suitable for various electronic circuits, including power management and switching applications.

Manufacturer

The SSM3J351R is manufactured by Toshiba Corporation, a multinational conglomerate based in Japan. Toshiba operates in various sectors, including electronics, energy, and infrastructure. The company is well-known for its production of semiconductors, including transistors like the SSM3J351R, which is a N-channel MOSFET. Toshiba is recognized for its innovation in technology and commitment to developing advanced electronic components for a wide range of applications, from consumer electronics to industrial systems.

Application

The SSM3J351R is a N-channel MOSFET primarily used in low-voltage power management applications. Its key areas include switching regulators, DC-DC converters, motor drivers, and load switches. Due to its low on-resistance and fast switching capabilities, it is suitable for battery-powered devices, portable electronics, and power supplies, enhancing efficiency and thermal performance in compact designs.

Equivalent

The SSM3J351R is a small-signal MOSFET. Equivalent products include the BSS138, 2N7000, and BS170, as well as other low-voltage N-channel MOSFETs with similar specifications (V_DS, I_D, and R_DS(on)). Always verify specific parameters like gate threshold voltage and packaging before substituting.