사양
| 속성 | 가치 |
| Package / Case | Bulk |
| Part Status | Discontinued at Digi-Key |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 3A |
| Voltage - Forward (Vf) (Max) @ If | 525 mV @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 500 µA @ 40 V |
| Mounting Type | Through Hole |
| Supplier Device Package | DO-201AD |
개요
Description
The 1N5822 is a Schottky barrier rectifier diode commonly used in power supply applications due to its high efficiency and low forward voltage drop. Rated for a maximum reverse voltage of 40V and a forward current of 3A, it is ideal for applications requiring fast switching and minimal power loss, such as in switching power supplies, freewheeling diodes, and polarity protection circuits. The Schottky design allows for faster recovery times compared to standard PN diodes, making it suitable for high-frequency applications. Its compact DO-201AD package ensures efficient heat dissipation, essential for maintaining performance in varying temperatures. The 1N5822's low forward voltage drop, typically around 0.5V, results in reduced energy dissipation, enhancing overall circuit efficiency. Moreover, it features a high surge current capability, providing robust performance under transient conditions. Overall, the 1N5822 is a reliable choice for applications that demand efficiency and speed, balancing performance with cost-effectiveness in electronic designs.
Equivalent
The 1N5822 is a Schottky diode known for its fast switching and low forward voltage drop. Equivalent products include the BYV27-200, SB360, SR360, and MBR360. These equivalents share similar electrical characteristics and are often used interchangeably in applications requiring efficient rectification and low voltage drop. Always verify specific requirements like current rating and voltage to ensure compatibility.
Features
The 1N5822 is a Schottky rectifier diode known for its efficiency and fast switching capabilities. Key features include:
1. Low Forward Voltage Drop: Typically around 0.525V at 3A, leading to reduced power loss and improved efficiency in circuits.
2. High Surge Capability: It can handle surges, with a peak repetitive reverse voltage (VRRM) of 40V.
3. Current Rating: Capable of conducting continuous forward current up to 3A.
4. Fast Recovery: Its Schottky barrier design ensures rapid switching, which is beneficial in high-frequency applications.
5. Temperature Range: Operates effectively over a wide temperature range, typically from -65°C to +150°C.
6. Package: Commonly available in DO-201AD axial lead package, ensuring ease of use in various circuit designs.
7. Applications: Widely used in power supply circuits, DC-DC converters, freewheeling diodes, and reverse battery protection due to its efficiency and reliability.
These features make the 1N5822 a popular choice for applications requiring efficient, high-speed rectification.
1. Low Forward Voltage Drop: Typically around 0.525V at 3A, leading to reduced power loss and improved efficiency in circuits.
2. High Surge Capability: It can handle surges, with a peak repetitive reverse voltage (VRRM) of 40V.
3. Current Rating: Capable of conducting continuous forward current up to 3A.
4. Fast Recovery: Its Schottky barrier design ensures rapid switching, which is beneficial in high-frequency applications.
5. Temperature Range: Operates effectively over a wide temperature range, typically from -65°C to +150°C.
6. Package: Commonly available in DO-201AD axial lead package, ensuring ease of use in various circuit designs.
7. Applications: Widely used in power supply circuits, DC-DC converters, freewheeling diodes, and reverse battery protection due to its efficiency and reliability.
These features make the 1N5822 a popular choice for applications requiring efficient, high-speed rectification.
Pinout
The 1N5822 is a Schottky diode commonly used for fast switching and low forward voltage drop applications. It has a pin count of two. The pins are:
1. Anode (A): Typically connected to the positive side of a circuit.
2. Cathode (K): Usually marked with a band on the diode's body and connected to the negative side of a circuit.
The primary function of the 1N5822 is to allow current to pass in one direction (from anode to cathode) while blocking current in the reverse direction, thus performing rectification. Its key features include:
- Forward Voltage Drop: Approximately 0.525V at 3A, lower than standard diodes, making it energy-efficient.
- Maximum Reverse Voltage: 40V.
- Average Forward Current: Up to 3A, suitable for power supply applications.
These characteristics make the 1N5822 ideal for use in power supplies, DC to DC converters, and reverse polarity protection circuits.
1. Anode (A): Typically connected to the positive side of a circuit.
2. Cathode (K): Usually marked with a band on the diode's body and connected to the negative side of a circuit.
The primary function of the 1N5822 is to allow current to pass in one direction (from anode to cathode) while blocking current in the reverse direction, thus performing rectification. Its key features include:
- Forward Voltage Drop: Approximately 0.525V at 3A, lower than standard diodes, making it energy-efficient.
- Maximum Reverse Voltage: 40V.
- Average Forward Current: Up to 3A, suitable for power supply applications.
These characteristics make the 1N5822 ideal for use in power supplies, DC to DC converters, and reverse polarity protection circuits.
Manufacturer
The 1N5822 is a Schottky diode that is manufactured by several companies, including ON Semiconductor, Vishay Intertechnology, and Diodes Incorporated, among others. These companies are semiconductor manufacturers that produce a wide range of electronic components.
ON Semiconductor, now known as onsemi, is a company that supplies a variety of semiconductor solutions and focuses on automotive, industrial, and consumer electronics markets. Vishay Intertechnology manufactures discrete semiconductors and passive electronic components, serving markets such as automotive, industrial, computing, and telecommunications. Diodes Incorporated specializes in discrete, logic, and analog semiconductors, addressing the needs of consumer electronics, computing, communications, industrial, and automotive markets.
These companies are part of the global semiconductor industry and are known for producing components that are integral to building and maintaining electronic devices and systems. They are considered key players in providing the necessary components for a wide array of technological applications.
ON Semiconductor, now known as onsemi, is a company that supplies a variety of semiconductor solutions and focuses on automotive, industrial, and consumer electronics markets. Vishay Intertechnology manufactures discrete semiconductors and passive electronic components, serving markets such as automotive, industrial, computing, and telecommunications. Diodes Incorporated specializes in discrete, logic, and analog semiconductors, addressing the needs of consumer electronics, computing, communications, industrial, and automotive markets.
These companies are part of the global semiconductor industry and are known for producing components that are integral to building and maintaining electronic devices and systems. They are considered key players in providing the necessary components for a wide array of technological applications.
Application
The 1N5822 is a Schottky barrier rectifier diode commonly used in applications requiring efficient rectification and low forward voltage drop. Its primary applications include:
1. Power Supply Circuits: Used for rectifying AC to DC in switch-mode power supplies (SMPS) and adapters.
2. Voltage Regulation: Employed in DC-DC converters for efficient voltage regulation.
3. Freewheeling Diodes: Utilized in inductive loads to prevent voltage spikes.
4. Reverse Battery Protection: Protects circuits from reverse polarity connections.
5. Solar Panel Systems: Enhances efficiency by reducing power losses in photovoltaic systems.
6. High-Frequency Inverters: Offers quick switching capabilities for high-frequency applications.
Its low forward voltage and fast switching make it suitable for high-efficiency designs.
1. Power Supply Circuits: Used for rectifying AC to DC in switch-mode power supplies (SMPS) and adapters.
2. Voltage Regulation: Employed in DC-DC converters for efficient voltage regulation.
3. Freewheeling Diodes: Utilized in inductive loads to prevent voltage spikes.
4. Reverse Battery Protection: Protects circuits from reverse polarity connections.
5. Solar Panel Systems: Enhances efficiency by reducing power losses in photovoltaic systems.
6. High-Frequency Inverters: Offers quick switching capabilities for high-frequency applications.
Its low forward voltage and fast switching make it suitable for high-efficiency designs.
Package
The 1N5822 is a Schottky rectifier diode typically packaged in an axial leaded DO-201AD package. It is designed for applications requiring fast switching, low forward voltage drop, and efficient rectification.