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STD4N90K5

Name: STD4N90K5
Rating: 4.7 (12 reviews)

MOSFET N-CH 900V 3A DPAK

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規格

Series	MDmesh™
Part Status	Active
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	900 V
Current - Continuous Drain (Id) @ 25°C	3A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Rds On (Max) @ Id, Vgs	2.1Ohm @ 1A, 10V
Vgs(th) (Max) @ Id	5V @ 100µA
Gate Charge (Qg) (Max) @ Vgs	5.3 nC @ 10 V
Vgs (Max)	±30V
Input Capacitance (Ciss) (Max) @ Vds	173 pF @ 100 V
Power Dissipation (Max)	60W (Tc)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	DPAK
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63
Base Product Number	STD4N90

概述

Description

STD4N90K5 is a power transistor from STMicroelectronics, specifically a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor). It is designed for use in high-voltage applications, with a maximum drain-source voltage (V_DS) of 900V and a continuous drain current (I_D) of 4A. The device features low on-state resistance (R_DS(on)), ensuring efficient power conversion and minimal heat generation during operation.
Typical applications include switch-mode power supplies, motor control, and other power management systems where high efficiency and reliability are crucial. The transistor is housed in a TO-220 package, facilitating easy heat dissipation.
Key characteristics include fast switching capabilities, making it suitable for high-frequency operations. Overall, STD4N90K5 is widely used in industrial and consumer electronics for its performance in high-voltage environments.

Features

The STD4N90K5 is a N-channel MOSFET designed for various power applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 900V, allowing it to handle high voltage applications.
2. Current Rating: The maximum continuous drain current (I_D) is typically around 4A, making it suitable for medium power applications.
3. R_DS(on): It offers a low on-resistance, typically around 1.6 ohms, which minimizes power loss and improves efficiency.
4. Fast Switching: Designed for fast switching operations, it enhances performance in high-frequency applications.
5. Thermal Performance: With a maximum junction temperature of 150°C, it can operate in challenging thermal environments.
6. Package Type: Available in a TO-220 package, facilitating easy heat dissipation and robust mounting options.
These features make the STD4N90K5 ideal for use in power supplies, motor control, and other applications requiring reliable switching performance.

Package

The STD4N90K5 is typically packaged in a TO-220 package type. This package is designed for power transistors, providing good thermal performance and ease of mounting to heatsinks.

Pinout

The STD4N90K5 is a power MOSFET with a total of three pins. The pin configuration is as follows:
1. Gate (G) - This pin is used to control the switching of the MOSFET. Applying a voltage here allows current to flow from the drain to the source.
2. Drain (D) - This pin is the output where the current flows out. It connects to the load.
3. Source (S) - This pin is the input where the current flows in. It is typically connected to ground in an N-channel MOSFET configuration.
The STD4N90K5 is rated for a maximum drain-source voltage (V_DS) of 900V and a continuous drain current (I_D) of 4A. It is commonly used in applications such as power supplies, motor drivers, and switching circuits.

Manufacturer

The STD4N90K5 is a power MOSFET manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company headquartered in Geneva, Switzerland. It designs, develops, manufactures, and markets a wide range of semiconductor solutions, including analog, digital, and mixed-signal devices, for various applications across automotive, industrial, and consumer electronics sectors. The company is known for its innovation and commitment to sustainability and is a key player in the semiconductor industry, providing components that enable energy efficiency and advanced functionality in electronic devices.

Application

The STD4N90K5 is a high-voltage N-channel MOSFET used in various applications such as power supplies, DC-DC converters, motor drives, and industrial automation. Its features include high voltage and current handling capabilities, making it suitable for switching applications in consumer electronics, automotive systems, and renewable energy systems. Additionally, it is used in lighting control and heating applications due to its efficiency and thermal performance.

Equivalent

The STD4N90K5 is a N-channel MOSFET with a voltage rating of 900V and a current rating of 4A. Equivalent products include the STP4N90K3, IRF840, and MTP4N90E. Always check specific datasheets for detailed specifications to ensure compatibility.