1N5817

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DIODE SCHOTTKY 20V 1A DO41

  • Fabricanteonsemi

  • Peça do Fabricante #1N5817

  • Pacote DO-41

  • Em Estoque4337

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Obsolete
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 20 V
Current - Average Rectified(Io) 1A
Voltage - Forward (Vf) (Max) @ If 450 mV @ 1 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 500 µA @ 20 V
Capacitance @ Vr F 110pF @ 4V, 1MHz
Mounting Type Through Hole
Supplier Device Package DO-41

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Description

The 1N5817 is a Schottky barrier rectifier diode widely used in various electronic applications. Known for its fast switching speed and low forward voltage drop, typically around 0.45 volts at 1 ampere, it is ideal for high-efficiency power conversion and low-voltage applications. The diode can handle a maximum average forward current of 1 ampere and has a peak repetitive reverse voltage (VRRM) of 20 volts, making it suitable for low-voltage applications like power supplies, DC-DC converters, and reverse polarity protection.
Its construction allows it to have minimal reverse recovery time, which is beneficial in high-frequency circuits, such as switched-mode power supplies. The 1N5817 is available in various package types, including DO-41, which provides flexibility for different circuit designs. Its robust performance, compact size, and efficiency make it a popular choice for designers looking for reliability in power rectification tasks.

Equivalent

The 1N5817 is a Schottky diode commonly used for applications requiring fast switching and low forward voltage drop. Equivalent products include the 1N5818 and 1N5819, which offer similar electrical characteristics but differ in reverse voltage ratings. Other comparable diodes are the MBRS130L and SB130, which also serve similar functions in circuits. Always check the datasheet for exact specifications to ensure compatibility with your application.

Features

The 1N5817 is a Schottky barrier rectifier diode known for its efficient performance in various electronic applications. Key features include:
1. Low Forward Voltage Drop: Typically around 0.45V at 1A, contributing to efficient power conversion.

2. Fast Switching Speed: Its Schottky barrier technology allows for rapid response times, making it suitable for high-frequency applications.
3. High Current Capacity: Capable of handling up to 1A continuous current, making it ideal for power supply circuits.
4. Low Reverse Leakage Current: Minimizes energy loss and improves efficiency in reverse-biased conditions.
5. Temperature Range: Operational from -65°C to +125°C, ensuring reliability across various environments.
6. Compact Package: Typically available in DO-41 or SMD packages, facilitating easy integration into compact designs.
These features make the 1N5817 a preferred choice for applications like power supplies, polarity protection, and freewheeling diodes in DC/DC converters.

Pinout

The 1N5817 is a Schottky barrier rectifier diode primarily used for its fast switching speed and low forward voltage drop. It has two pins, which are the anode and the cathode. The anode is the positive side where current enters, and the cathode is the negative side where current exits. This diode is commonly used in applications such as power supplies, freewheeling diodes, and reverse polarity protection due to its efficiency and performance at low voltages. The 1N5817 typically handles a maximum reverse voltage of 20 volts and a continuous forward current of 1 ampere, making it suitable for low-voltage and low-current applications.

Manufacturer

The 1N5817 is a Schottky diode, and it 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 for various applications.
ON Semiconductor, now known as onsemi, is an American company that provides energy-efficient innovations. They design and manufacture semiconductor solutions for automotive, industrial, cloud, and IoT applications.
Vishay Intertechnology is a global manufacturer of discrete semiconductors and passive electronic components. Their products are used in a variety of industries, including automotive, industrial, computing, consumer electronics, and telecommunications.
Diodes Incorporated is a manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. Their products are used in consumer electronics, computing, communications, industrial, and automotive markets.
These companies are key players in the electronics industry, known for their innovation and wide range of product offerings that meet the demands of modern electronic systems.

Application

The 1N5817 is a Schottky diode commonly used in applications that require fast switching and low forward voltage drop. Key application areas include power supply circuits for voltage rectification, where it enhances efficiency and reduces heat generation. It is also used in reverse polarity protection circuits to safeguard components from damage. Additionally, the diode finds use in DC-DC converters, RF applications for signal detection, and as freewheeling diodes in inductive loads to prevent voltage spikes. Its suitability for high-frequency applications makes it ideal for switch-mode power supplies (SMPS) and photovoltaic systems.

Package

The 1N5817 is typically available in an axial-lead DO-41 package. It is a Schottky diode commonly used for general-purpose, low-voltage, and high-speed switching applications.

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