規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| ProductStatus | Active |
| DiodeType | Schottky |
| Voltage-DCReverse(Vr)(Max) | 40 V |
| Current-AverageRectified(Io) | 3A |
| Voltage-Forward(Vf)(Max)@If | 450 mV @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current-ReverseLeakage@Vr | 300 µA @ 40 V |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
| SupplierDevicePackage | SMA |
概述
Description
The NRVBA340NT3G is a Schottky Barrier Diode (SBD) manufactured by ON Semiconductor. It is designed primarily for high efficiency rectification applications. The diode is part of the NRVBA series, known for its low forward voltage drop and fast switching capabilities, which result in reduced power loss and increased efficiency in power management systems.
Key characteristics of the NRVBA340NT3G include:
1. Low Forward Voltage Drop: Minimizes power loss during operation, enhancing efficiency.
2. High Switching Speed: Allows for rapid response in high-frequency applications.
3. Low Reverse Leakage Current: Contributes to reduced energy wastage.
4. Surface Mount Package: Typically available in a compact package suitable for high-density circuit boards.
The diode is widely used in applications such as power supplies, DC-DC converters, and freewheeling diodes for power electronic systems. Its robust performance at various temperatures makes it a reliable choice for both industrial and consumer electronics.
Key characteristics of the NRVBA340NT3G include:
1. Low Forward Voltage Drop: Minimizes power loss during operation, enhancing efficiency.
2. High Switching Speed: Allows for rapid response in high-frequency applications.
3. Low Reverse Leakage Current: Contributes to reduced energy wastage.
4. Surface Mount Package: Typically available in a compact package suitable for high-density circuit boards.
The diode is widely used in applications such as power supplies, DC-DC converters, and freewheeling diodes for power electronic systems. Its robust performance at various temperatures makes it a reliable choice for both industrial and consumer electronics.
Equivalent
The NRVBA340NT3G is a Schottky barrier rectifier diode. Equivalent products include:
1. MBR340 - by ON Semiconductor
2. SB340 - by Vishay
3. SS34 - by Diodes Incorporated
4. MBRS340T3G - by ON Semiconductor
5. RB34 - by ROHM
These equivalents may vary slightly in packaging and specifications, so it's essential to compare parameters like forward current, voltage ratings, and thermal characteristics.
1. MBR340 - by ON Semiconductor
2. SB340 - by Vishay
3. SS34 - by Diodes Incorporated
4. MBRS340T3G - by ON Semiconductor
5. RB34 - by ROHM
These equivalents may vary slightly in packaging and specifications, so it's essential to compare parameters like forward current, voltage ratings, and thermal characteristics.
Features
The NRVBA340NT3G is a Schottky Barrier Rectifier diode designed for efficiency and reliability in various applications. Key features include:
1. Voltage and Current Ratings: It supports a VR (reverse voltage) of 40 V and an average rectified forward current (IF(AV)) of 3 A.
2. Low Forward Voltage Drop: This characteristic enhances efficiency by reducing power loss during conduction, making it suitable for high-frequency applications.
3. Fast Switching: The diode offers rapid switching capabilities, which is beneficial for high-speed circuits and reduces energy loss during transitions.
4. Thermal Performance: It features good thermal characteristics, allowing operation over a wide temperature range, which enhances reliability under thermal stress.
5. Compact Package: It is available in a surface-mount package, minimizing space requirements on printed circuit boards (PCBs).
6. Applications: Commonly used in power supply circuits, DC-DC converters, and as a freewheeling diode in various electronic systems.
These features make the NRVBA340NT3G suitable for use in power management, automotive, and consumer electronics, where efficiency and reliability are critical.
1. Voltage and Current Ratings: It supports a VR (reverse voltage) of 40 V and an average rectified forward current (IF(AV)) of 3 A.
2. Low Forward Voltage Drop: This characteristic enhances efficiency by reducing power loss during conduction, making it suitable for high-frequency applications.
3. Fast Switching: The diode offers rapid switching capabilities, which is beneficial for high-speed circuits and reduces energy loss during transitions.
4. Thermal Performance: It features good thermal characteristics, allowing operation over a wide temperature range, which enhances reliability under thermal stress.
5. Compact Package: It is available in a surface-mount package, minimizing space requirements on printed circuit boards (PCBs).
6. Applications: Commonly used in power supply circuits, DC-DC converters, and as a freewheeling diode in various electronic systems.
These features make the NRVBA340NT3G suitable for use in power management, automotive, and consumer electronics, where efficiency and reliability are critical.
Pinout
The NRVBA340NT3G is a Schottky Barrier Rectifier manufactured by ON Semiconductor. It is commonly used in power management applications, including power supplies and reverse voltage protection. The device is housed in a compact SMC (Surface Mount Component) package.
The NRVBA340NT3G has two pins:
1. Anode (Pin 1): This is the positive terminal through which conventional current enters the diode.
2. Cathode (Pin 2): This is the negative terminal through which conventional current exits the diode.
The main function of this rectifier is to allow current to flow in one direction (from anode to cathode) while blocking reverse current flow, providing efficient rectification with low forward voltage drop and high current capability, typically up to 3 Amperes and 40 Volts in reverse voltage. This makes it suitable for various high-efficiency and low-voltage applications.
The NRVBA340NT3G has two pins:
1. Anode (Pin 1): This is the positive terminal through which conventional current enters the diode.
2. Cathode (Pin 2): This is the negative terminal through which conventional current exits the diode.
The main function of this rectifier is to allow current to flow in one direction (from anode to cathode) while blocking reverse current flow, providing efficient rectification with low forward voltage drop and high current capability, typically up to 3 Amperes and 40 Volts in reverse voltage. This makes it suitable for various high-efficiency and low-voltage applications.
Manufacturer
The NRVBA340NT3G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor company that focuses on efficient power and sensing technologies. The company provides a wide range of semiconductor solutions including power management, analog, sensors, logic, timing, connectivity, discrete, SoC (System-on-Chip), and custom devices. Onsemi serves a variety of markets such as automotive, industrial, communications, computing, and consumer electronics, emphasizing energy-efficient innovations that enable a smarter, safer, and more sustainable future.
Application
The NRVBA340NT3G is a Schottky barrier rectifier, commonly used in various applications due to its fast switching capabilities and low forward voltage drop. Key application areas include:
1. Power Supply Circuits: Used in rectification processes to convert AC to DC.
2. Switching Power Supplies: Enhances efficiency in switched-mode power supplies.
3. Freewheeling Diodes: Protects against voltage spikes in inductive loads.
4. Solar Inverters: Improves conversion efficiency in photovoltaic systems.
5. LED Drivers: Provides efficient current regulation in LED lighting.
6. Voltage Clamping: Protects sensitive components from voltage transients.
These characteristics make it suitable for high-frequency applications where efficiency and thermal performance are critical.
1. Power Supply Circuits: Used in rectification processes to convert AC to DC.
2. Switching Power Supplies: Enhances efficiency in switched-mode power supplies.
3. Freewheeling Diodes: Protects against voltage spikes in inductive loads.
4. Solar Inverters: Improves conversion efficiency in photovoltaic systems.
5. LED Drivers: Provides efficient current regulation in LED lighting.
6. Voltage Clamping: Protects sensitive components from voltage transients.
These characteristics make it suitable for high-frequency applications where efficiency and thermal performance are critical.
Package
The NRVBA340NT3G is a Schottky Barrier Rectifier, and it typically comes in a surface-mount package known as DPAK (TO-252). This package type is commonly used for power semiconductor devices, providing efficient thermal management in compact designs.
