圖片僅供參考

SCT2A25STER

Name: SCT2A25STER
Rating: 4.7 (12 reviews)

製造商
製造商。部分 #SCT2A25STER
包
資料表 SCT2A25STER DataSheet
有現貨的19477

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Manufacturer	SCT
Package	ESOP-8
Voltage - Supply	5.5V~100V
Function	Step-down type
Synchronous Rectifier	No
Number of Outputs	1
Topology	Step-Down
Operating Temperature	-40℃~+150℃
Output Type	Fixed
Quiescent Current	135uA
Switch tube (built-in/external)	Built-in
Output Current	2A
Frequency - Switching	300kHz
Output Voltage	1.2V~30V

概述

Description

SCT2A25STER is a semiconductor device, specifically a silicon-controlled rectifier (SCR), used in various applications for controlling and managing electrical power. It is designed to handle high voltage and current, making it suitable for industrial and consumer electronics, such as motor control, light dimmers, and power regulation systems.
The device operates by allowing current to flow only after a trigger signal is applied, and it can be turned off by reducing the current below a certain threshold. This characteristic enables precise control over electrical circuits, enhancing efficiency and reducing energy waste.
SCT2A25STER is noted for its robustness and reliability in harsh environments, contributing to its popularity in power electronics. Its specifications, such as maximum voltage and current ratings, define its suitability for specific applications. Understanding its electrical characteristics and proper integration is essential for engineers and technicians working in the field of power electronics.

Features

The SCT2A25STER is a high-performance, low-voltage MOSFET designed for efficient power management applications. Key features include:
1. Voltage Rating: Typically, it handles up to 25V, making it suitable for various low-voltage applications.
2. Current Rating: It can manage high continuous drain current, enhancing its efficiency in power circuits.
3. On-Resistance: Offers low R_ds(on), which reduces conduction losses and improves thermal performance.
4. Switching Speed: Fast switching capabilities enable efficient operation in high-frequency applications.
5. Package Type: Usually available in a compact, surface-mount package for space-saving designs.
6. Thermal Performance: Designed with good thermal conductivity to manage heat dissipation effectively.
These features make the SCT2A25STER ideal for use in applications like DC-DC converters, power supplies, and other power electronics where efficiency and reliability are critical.

Package

The SCT2A25STER is typically packaged in a TO-247 format, which is a robust, surface-mount package designed for high-power applications. This packaging provides efficient thermal management and ease of handling in electronic circuits.

Pinout

The SCT2A25STER is a silicon controlled rectifier (SCR) from the STMicroelectronics family. It features a total of 4 pins.
The pin functions are as follows:
1. Gate (G): This pin is used to trigger the SCR. Applying a small current here allows the device to conduct.
2. Anode (A): This pin connects to the positive voltage supply and is where the current enters when the SCR is in the on state.
3. Cathode (K): This pin is connected to the load and is where the current exits the SCR.
4. Thermal Pad: While not a traditional pin, this pad is used for thermal dissipation.
The SCT2A25STER is typically used in applications like motor control, power switching, and other high-power electronics. Its robust design allows it to handle high voltage and current levels effectively.

Manufacturer

The SCT2A25STER is a product manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products including power management, analog, logic, and discrete components, catering to various applications such as automotive, industrial, and consumer electronics. The company focuses on energy-efficient technologies and aims to enable customers to create innovative designs while improving energy efficiency and reducing environmental impact.

Application

The SCT2A25STER is a silicon carbide (SiC) MOSFET primarily used in high-efficiency power applications such as industrial motor drives, renewable energy systems (solar inverters), electric vehicles, and power supplies. Its high thermal conductivity and switching speed make it suitable for applications requiring high temperature and high-frequency operations.

Equivalent

The SCT2A25STER is a silicon carbide (SiC) MOSFET. Equivalent products include the Infineon IGBT series, ON Semiconductor N-channel MOSFETs, and Wolfspeed C3M series SiC MOSFETs. Specific alternatives might include the C2M0080120D or the C3M0065120K from Wolfspeed, depending on application requirements such as voltage, current ratings, and switching speeds. Always verify specifications to ensure compatibility.