規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Obsolete |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 15 V |
| Current - Average Rectified(Io) | 20A |
| Voltage - Forward (Vf) (Max) @ If | 410 mV @ 19 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 10 mA @ 15 V |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AC |
概述
Description
The STPS20L15D is a Schottky rectifier diode designed for use in various electronic applications. It is part of the STMicroelectronics product line and is notable for its low forward voltage drop, which enhances efficiency by minimizing power loss. The device is encapsulated in a DO-201AD package, which provides robust mechanical protection and ease of integration into circuits.
Key features include a maximum repetitive reverse voltage (VRRM) of 15V and a forward continuous current (IF) of up to 20A. This makes it suitable for low-voltage, high-frequency applications such as power supply circuits, DC-DC converters, and polarity protection in battery-operated devices.
The Schottky technology used in this diode offers fast switching capabilities and a low thermal resistance, contributing to improved performance in high-speed operations. Its efficiency and reliability make it ideal for applications where energy conservation is crucial.
Overall, the STPS20L15D is valued for its compact size, thermal efficiency, and operational reliability, serving as a versatile component in modern electronic systems.
Key features include a maximum repetitive reverse voltage (VRRM) of 15V and a forward continuous current (IF) of up to 20A. This makes it suitable for low-voltage, high-frequency applications such as power supply circuits, DC-DC converters, and polarity protection in battery-operated devices.
The Schottky technology used in this diode offers fast switching capabilities and a low thermal resistance, contributing to improved performance in high-speed operations. Its efficiency and reliability make it ideal for applications where energy conservation is crucial.
Overall, the STPS20L15D is valued for its compact size, thermal efficiency, and operational reliability, serving as a versatile component in modern electronic systems.
Equivalent
The STPS20L15D is a 20A, 15V Schottky rectifier diode. Equivalent products can include:
1. Vishay V20120C
2. Diodes Incorporated SBR20U150CT
3. ON Semiconductor MBRS20150CT
4. Nexperia PMEG2050ETP
These alternatives offer similar voltage and current ratings, making them suitable substitutes for the STPS20L15D. Always verify specifications and compatibility with your specific application.
1. Vishay V20120C
2. Diodes Incorporated SBR20U150CT
3. ON Semiconductor MBRS20150CT
4. Nexperia PMEG2050ETP
These alternatives offer similar voltage and current ratings, making them suitable substitutes for the STPS20L15D. Always verify specifications and compatibility with your specific application.
Features
The STPS20L15D is a Schottky rectifier diode designed for applications requiring efficient rectification and low voltage drop. Key features include:
1. Low Forward Voltage Drop: This characteristic minimizes power loss and heat generation, enhancing efficiency.
2. High Surge Capability: The diode can handle high current surges, making it suitable for applications where inrush currents are expected.
3. Maximum Average Forward Current: It can handle up to 20 A, which is suitable for medium to high-power applications.
4. Low Reverse Leakage Current: This feature helps in reducing power dissipation and improving efficiency in reverse mode.
5. Compact Package: Available in DPAK and other compact surface-mount packages, facilitating space-saving in PCB designs.
6. High Junction Temperature: Designed to operate at high junction temperatures, increasing reliability in demanding environments.
7. Automotive Grade: Some variants meet automotive industry standards, making them suitable for automotive applications.
These features make the STPS20L15D ideal for power supply rectification, voltage clamping, and reverse polarity protection in various electronic devices.
1. Low Forward Voltage Drop: This characteristic minimizes power loss and heat generation, enhancing efficiency.
2. High Surge Capability: The diode can handle high current surges, making it suitable for applications where inrush currents are expected.
3. Maximum Average Forward Current: It can handle up to 20 A, which is suitable for medium to high-power applications.
4. Low Reverse Leakage Current: This feature helps in reducing power dissipation and improving efficiency in reverse mode.
5. Compact Package: Available in DPAK and other compact surface-mount packages, facilitating space-saving in PCB designs.
6. High Junction Temperature: Designed to operate at high junction temperatures, increasing reliability in demanding environments.
7. Automotive Grade: Some variants meet automotive industry standards, making them suitable for automotive applications.
These features make the STPS20L15D ideal for power supply rectification, voltage clamping, and reverse polarity protection in various electronic devices.
Pinout
The STPS20L15D is a Schottky rectifier diode manufactured by STMicroelectronics. It is typically used for applications requiring low forward voltage drop and high efficiency rectification.
Pin Count and Functions:
- Package Type: DPAK
- Pin Count: 2 pins
Pin Functions:
1. Anode (Pin 1): This pin is the positive terminal where current enters the diode.
2. Cathode (Pin 2): This pin is the negative terminal where current exits the diode.
The STPS20L15D is commonly used in power supply circuits, DC-DC converters, and as a free-wheeling diode in various electronic applications. Its low forward voltage drop helps in reducing power loss and improving the efficiency of the system.
Pin Count and Functions:
- Package Type: DPAK
- Pin Count: 2 pins
Pin Functions:
1. Anode (Pin 1): This pin is the positive terminal where current enters the diode.
2. Cathode (Pin 2): This pin is the negative terminal where current exits the diode.
The STPS20L15D is commonly used in power supply circuits, DC-DC converters, and as a free-wheeling diode in various electronic applications. Its low forward voltage drop helps in reducing power loss and improving the efficiency of the system.
Manufacturer
The STPS20L15D is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. The company serves diverse applications across various sectors, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its expertise in various technologies, including microcontrollers, sensors, power management devices, and discrete and analog components. Established in 1987 and headquartered in Geneva, Switzerland, the company operates worldwide and is considered one of the leading players in the semiconductor industry.
Application
The STPS20L15D is a Schottky rectifier diode commonly used in various applications due to its low forward voltage drop and high efficiency. Its application areas include power supply units, DC-DC converters, battery chargers, and photovoltaic systems. It is ideal for use in switching power supplies as an output rectification diode and is also employed in polarity protection and freewheeling diodes in motor drive circuits. Additionally, it can be utilized in automotive applications for reverse battery protection and in telecom equipment for voltage regulation and rectification.
Package
The STPS20L15D is a Schottky rectifier diode packaged in a DPAK (TO-252) surface-mount package. This package type is designed for easy mounting on printed circuit boards and is commonly used in power supply circuits for its efficient heat dissipation properties.
