規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 300 V |
| Current - Average Rectified(Io)(per Diode) | 15A |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 15 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 40 ns |
| Current - Reverse Leakage @ Vr | 40 µA @ 300 V |
| Operating Temperature - Junction | 175°C (Max) |
| Mounting Type | Through Hole |
概述
Description
The STTH3003CW is a high-efficiency, ultrafast rectifier diode designed for use in various power conversion applications. It combines low forward voltage drop with high switching speed, making it ideal for improving the efficiency in power supply circuits, inverters, and converters. Typically, the STTH3003CW can handle a maximum repetitive reverse voltage (VRRM) of about 300V and an average forward current (IF(AV)) of around 3A, though specific values may vary by manufacturer specifications.
The device's ultrafast recovery time significantly reduces power loss and electromagnetic interference (EMI), which is crucial for maintaining the performance of high-frequency applications. The STTH3003CW often comes in a TO-220AB package, which provides good thermal performance and ease of mounting. Its robust construction ensures reliability even under challenging environmental conditions.
Engineers and designers utilize the diode in automotive, industrial, and consumer electronics to enhance power efficiency and circuit performance while minimizing size and cost. Understanding its specifications and application contexts is critical for optimizing electronic designs.
The device's ultrafast recovery time significantly reduces power loss and electromagnetic interference (EMI), which is crucial for maintaining the performance of high-frequency applications. The STTH3003CW often comes in a TO-220AB package, which provides good thermal performance and ease of mounting. Its robust construction ensures reliability even under challenging environmental conditions.
Engineers and designers utilize the diode in automotive, industrial, and consumer electronics to enhance power efficiency and circuit performance while minimizing size and cost. Understanding its specifications and application contexts is critical for optimizing electronic designs.
Equivalent
The STTH3003CW is an ultrafast diode from STMicroelectronics. Equivalent products include the Vishay V30P45S, ON Semiconductor MUR3020WT and Fairchild (now ON Semiconductor) RURP3060. Ensure compatibility by checking specific electrical characteristics like reverse voltage, current rating, and recovery time before substituting.
Features
The STTH3003CW is a high-performance ultrafast diode designed for general-purpose applications. Key features include:
1. Fast Recovery Time: It boasts a fast reverse recovery time, making it suitable for high-frequency applications.
2. High Surge Capability: The diode can handle high surge currents, enhancing its durability and reliability.
3. Low Forward Voltage Drop: This characteristic helps in reducing power loss and improving efficiency.
4. High Junction Temperature: Designed to operate at high temperatures, providing robustness in harsh environments.
5. Low Leakage Current: Minimizes power loss when the diode is in the reverse-biased condition.
6. Compact Package: Available in a TO-247 package, which is compact and supports easy integration into various designs.
7. RoHS Compliant: Meets environmental standards for hazardous substances, ensuring it is eco-friendly.
These features make the STTH3003CW suitable for power supply circuits, inverters, and motor control applications. Its design enhances efficiency and reliability, making it a versatile choice for engineers and designers.
1. Fast Recovery Time: It boasts a fast reverse recovery time, making it suitable for high-frequency applications.
2. High Surge Capability: The diode can handle high surge currents, enhancing its durability and reliability.
3. Low Forward Voltage Drop: This characteristic helps in reducing power loss and improving efficiency.
4. High Junction Temperature: Designed to operate at high temperatures, providing robustness in harsh environments.
5. Low Leakage Current: Minimizes power loss when the diode is in the reverse-biased condition.
6. Compact Package: Available in a TO-247 package, which is compact and supports easy integration into various designs.
7. RoHS Compliant: Meets environmental standards for hazardous substances, ensuring it is eco-friendly.
These features make the STTH3003CW suitable for power supply circuits, inverters, and motor control applications. Its design enhances efficiency and reliability, making it a versatile choice for engineers and designers.
Pinout
The STTH3003CW is a high-voltage, ultrafast recovery diode manufactured by STMicroelectronics. It is often used in power supply applications and other scenarios requiring fast switching diodes. This component is typically housed in a TO-247 package which generally has 3 pins. The pin configuration for the STTH3003CW is as follows:
1. Anode (Pin 1): This is the positive side of the diode where current enters when the diode is forward-biased.
2. Cathode (Pin 2): This is the negative side of the diode where current exits when the diode is forward-biased.
3. Cathode (Pin 3): This pin is electrically connected to Pin 2 and serves the same function.
The STTH3003CW is designed for high-efficiency rectification and offers fast recovery times, making it suitable for use in applications that require efficient power conversion and minimal energy loss.
1. Anode (Pin 1): This is the positive side of the diode where current enters when the diode is forward-biased.
2. Cathode (Pin 2): This is the negative side of the diode where current exits when the diode is forward-biased.
3. Cathode (Pin 3): This pin is electrically connected to Pin 2 and serves the same function.
The STTH3003CW is designed for high-efficiency rectification and offers fast recovery times, making it suitable for use in applications that require efficient power conversion and minimal energy loss.
Manufacturer
The STTH3003CW is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company known for designing, developing, manufacturing, and marketing a wide range of semiconductor products and solutions. Their products are used across various applications and industries, including automotive, industrial, personal electronics, computer, and communication equipment. STMicroelectronics is recognized for its innovation in semiconductors and has a strong presence in the integrated device manufacturing market.
Application
The STTH3003CW is a high-performance ultrafast rectifier diode used in various applications. Its main application areas include power supplies, where it enhances efficiency and reduces power loss, and inverters, where it supports fast switching and high-frequency operations. It's also utilized in motor drives for improved efficiency and in freewheeling diodes for energy recovery in inductive loads. Additionally, the diode is applied in photovoltaic systems for solar energy conversion and in UPS systems for reliable power backup. Its high voltage and current handling capabilities make it suitable for industrial and automotive applications as well.
Package
The STTH3003CW is a dual rectifier diode housed in a TO-247 package. This package type is designed for high-power applications, offering efficient thermal management and electrical insulation. It's commonly used in power supply circuits and various electronic devices for reliable performance.
