MBR1645G

Hình ảnh chỉ để tham khảo

MBR1645G

+BOM

DIODE SCHOTTKY 45V 16A TO220-2

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Supplier Rochester Electronics, LLC,onsemi
Package Bulk,Tube
Series SWITCHMODE™
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 45 V
Current-AverageRectified(Io) 16A
Voltage-Forward(Vf)(Max)@If 630 mV @ 16 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr 200 µA @ 45 V
MountingType Through Hole
Package/Case TO-220-2
SupplierDevicePackage TO-220-2

Tổng quan

Description

The MBR1645G is a Schottky barrier rectifier diode designed for high-efficiency power conversion applications. It is known for its low forward voltage drop and fast switching capabilities, making it ideal for use in power supply circuits, inverters, and other applications where energy efficiency is critical. The "16" in its designation typically refers to its maximum current rating of 16 amperes, while the "45" indicates its maximum reverse voltage of 45 volts.
This diode is constructed using silicon carbide technology, which enhances its performance over traditional silicon-based diodes by offering higher thermal conductivity and improved efficiency at elevated temperatures. The "G" suffix often denotes a RoHS-compliant, lead-free package, adhering to modern environmental standards.
Key features of the MBR1645G include its low reverse leakage current, high surge capability, and reliable performance in both high-frequency and high-temperature environments. These characteristics make it well-suited for use in compact, high-density electronic circuits where space and power efficiency are paramount.

Equivalent

The MBR1645G is a Schottky barrier rectifier diode. Equivalent products include:
1. 16CTQ045 (Vishay)
2. SB1645 (Diodes Incorporated)
3. 16SQ045 (Microsemi)
4. SBL1645CT (Taiwan Semiconductor)
5. MBRS1645 (ON Semiconductor)
These equivalents have similar voltage and current ratings, but always verify specific parameters and package compatibility for each application.

Features

The MBR1645G is a Schottky barrier rectifier diode known for its efficiency and reliability. Its key features include:
1. Low Forward Voltage Drop: This feature results in reduced power loss and higher efficiency, making it suitable for applications where power efficiency is critical.
2. High Surge Capability: The diode can handle large surge currents, which is beneficial in applications prone to voltage spikes or inrush currents.
3. Guard Ring for Transient Protection: This feature enhances the device's reliability and longevity by protecting against voltage transients.
4. Plastic Package: The MBR1645G is housed in a plastic package that is UL 94V-0 rated, making it robust and flame-retardant.
5. Typical Applications: It is suitable for use in power supplies, polarity protection, and freewheeling diodes in motor applications.
6. Temperature Range: It operates effectively over a wide temperature range, ensuring performance stability under varying environmental conditions.
These features make the MBR1645G an excellent choice for various electronic applications requiring efficient and reliable rectification.

Pinout

The MBR1645G is a Schottky rectifier diode, commonly used in power applications. It features two pins:
1. Anode (Pin 1): This is the positive terminal through which current enters the diode.
2. Cathode (Pin 2): This is the negative terminal through which current exits the diode.
The MBR1645G is designed for high-efficiency rectification and low forward voltage drop, making it suitable for applications such as power supplies, inverters, and battery chargers. It typically handles a maximum average forward current of 16A and a reverse voltage of up to 45V. Its package is usually TO-220, which provides efficient thermal management for high-power operations.

Manufacturer

The MBR1645G is a part number for a Schottky Barrier Rectifier. It is manufactured by ON Semiconductor, which is an American semiconductor supplier company. ON Semiconductor specializes in providing a wide range of semiconductor solutions, including power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications. The company is known for its focus on energy-efficient electronic solutions and operates on a global scale, serving a diverse set of markets.

Application

The MBR1645G is a Schottky rectifier diode commonly used in various power supply applications. Its main application areas include:
1. Power Management: Used in switch-mode power supplies for improving efficiency due to its low forward voltage drop and fast switching capabilities.
2. Freewheeling Diode: Acts as a freewheeling diode in motor control circuits, protecting against voltage spikes.
3. Solar Panels: Helps in preventing reverse current flow, thus improving the efficiency and reliability of solar inverters.
4. Battery Chargers: Used in battery charging circuits to ensure efficient charging and protection against reverse polarity.
5. DC-DC Converters: Plays a crucial role in voltage conversion processes by ensuring high efficiency and reliability.

Package

The MBR1645G is typically available in a TO-220 package. This package type is commonly used for power semiconductors and provides good thermal performance and ease of mounting with its three-pin configuration.

Sản phẩm liên quan đến MBR1645G