STTH8R04DI

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STTH8R04DI

DIODE STD 400V 8A TO220AC INS

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Thông số kỹ thuật

Part Status Active
Technology Standard
Voltage - DC Reverse (Vr) (Max) 400 V
Current - Average Rectified (Io) 8A
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 8 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 10 µA @ 400 V
Mounting Type Through Hole
Package / Case TO-220-2 Insulated, TO-220AC
Supplier Device Package TO-220AC ins
Operating Temperature - Junction -40°C ~ 175°C
Base Product Number STTH8R04
Reverse Recovery Time (trr) 50 ns

Tổng quan

Description

STTH8R04DI is a high-performance Schottky diode designed for various applications in power management and switching. It features a low forward voltage drop and fast switching speeds, making it suitable for use in power supplies, converters, and rectifiers. This diode can handle a maximum repetitive peak reverse voltage of 40V and a continuous current rating of 8A, providing efficient performance in demanding environments.
The device is constructed with a metal-to-silicon technology, ensuring reliability and durability. Its low reverse recovery time minimizes energy losses, enhancing overall circuit efficiency. The STTH8R04DI is often utilized in applications such as solar inverters, automotive systems, and industrial power supplies, where efficiency and thermal management are critical.
Overall, STTH8R04DI's specifications make it a popular choice among engineers looking for reliable and efficient components in their electronic designs.

Features

The STTH8R04DI is a high-performance rectifier diode designed for various applications. Here are its key features:
1. Voltage Rating: It has a maximum reverse voltage of 400V, making it suitable for handling high-voltage scenarios.
2. Current Rating: The diode can conduct a forward current of up to 8A, making it effective in power applications.
3. Low Forward Voltage Drop: It typically exhibits a low forward voltage drop, which enhances efficiency and reduces power loss.
4. Fast Recovery: The STTH8R04DI features a fast recovery time, allowing it to switch quickly and improve overall circuit efficiency.
5. Temperature Range: It can operate over a wide temperature range, ensuring reliability in diverse environmental conditions.
6. Package Type: Available in an SMA package, it offers ease of integration into various electronic designs.
7. Applications: Commonly used in power supplies, DC-DC converters, and motor control systems.
These features make the STTH8R04DI a reliable choice for industrial and consumer electronics applications.

Package

The STTH8R04DI is packaged in a DPAK (TO-252) format, which is a surface mount package commonly used for power diodes. This package type offers good thermal performance and is suitable for various applications in power conversion and rectification.

Pinout

The STTH8R04DI is a high-voltage, fast recovery diode from STMicroelectronics. It features a total of 2 pins.
Pin Functions:
1. Anode (A): This pin connects to the positive side of the circuit where the current flows into the diode.
2. Cathode (K): This pin connects to the negative side of the circuit, allowing current to flow out of the diode.
The diode is designed for high efficiency and can handle reverse voltages up to 800V, making it suitable for various applications in power supplies and converters. Its fast recovery time enhances the performance in high-frequency switch-mode operations.

Manufacturer

The manufacturer of the STTH8R04DI is STMicroelectronics. STMicroelectronics is a global semiconductor company headquartered in Geneva, Switzerland. It specializes in designing and manufacturing a wide range of semiconductor products, including discrete and integrated circuits, sensors, and microcontrollers. The company serves various industries, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its innovation and commitment to developing solutions that enhance performance and energy efficiency across various applications.

Application

The STTH8R04DI is a high-performance Schottky diode primarily used in power supply applications, including switch-mode power supplies (SMPS) and DC-DC converters. Its low forward voltage drop and fast switching capabilities make it suitable for rectification in power circuits, as well as in solar inverters and battery charging systems. Additionally, it can be utilized in automotive applications, particularly for protection and voltage clamping.

Equivalent

The STTH8R04DI chip is a high-performance rectifier diode. Equivalent products include the MBR8R04, 1N1184R, and MBR8R04-TP. Additionally, you might consider the BYW29-200 and 1N5822 as alternatives, depending on specific requirements like voltage and current ratings. Always check datasheets for compatibility.

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