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STPS3L25S
Introduction
The STPS3L25S is a Schottky diode belonging to the semiconductor product category. This diode is commonly used in various electronic circuits and power supply applications due to its unique characteristics and performance.
Basic Information Overview
- Category: Semiconductor, Diode
- Use: Rectification, Voltage Clamping
- Characteristics: Low forward voltage drop, High current capability, Fast switching speed
- Package: PowerFLAT 5x6
- Essence: Schottky Barrier Diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Rating: 25V
- Current Rating: 3A
- Forward Voltage Drop: 0.38V at 3A
- Reverse Leakage Current: 10µA at 25V
- Operating Temperature Range: -65°C to 150°C
Detailed Pin Configuration
The STPS3L25S features a PowerFLAT 5x6 package with the following pin configuration: 1. Anode 2. Cathode
Functional Features
- Low forward voltage drop ensures minimal power loss
- High current capability allows for efficient power handling
- Fast switching speed enables rapid response in circuit applications
Advantages and Disadvantages
Advantages: - Low power dissipation - High efficiency - Compact package size
Disadvantages: - Limited reverse voltage rating - Sensitive to overvoltage conditions
Working Principles
The STPS3L25S operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop and fast switching characteristics. When forward biased, it allows current flow with minimal voltage drop, making it suitable for rectification and clamping applications.
Detailed Application Field Plans
The STPS3L25S finds extensive use in the following application fields: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Voltage clamping circuits
Detailed and Complete Alternative Models
- STPS3L60S: Higher voltage rating (60V)
- STPS3H100UF: Ultrafast recovery time (100ns)
In conclusion, the STPS3L25S Schottky diode offers high performance and efficiency in various electronic applications, making it a popular choice among design engineers and circuit designers.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng STPS3L25S trong giải pháp kỹ thuật
What is STPS3L25S?
- STPS3L25S is a low capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What is the maximum working voltage of STPS3L25S?
- The maximum working voltage of STPS3L25S is 25V.
What is the typical capacitance of STPS3L25S?
- The typical capacitance of STPS3L25S is 5pF, making it suitable for high-speed data lines and other sensitive circuits.
What are the typical applications of STPS3L25S?
- STPS3L25S is commonly used in applications such as USB ports, HDMI interfaces, Ethernet ports, and other communication and data lines to protect against electrostatic discharge (ESD) and surge events.
What is the clamping voltage of STPS3L25S?
- The clamping voltage of STPS3L25S is typically around 40V, which means it limits the voltage across the protected circuit to a safe level during transient events.
What is the operating temperature range of STPS3L25S?
- STPS3L25S has an operating temperature range of -55°C to 150°C, allowing it to be used in a wide variety of environments.
Is STPS3L25S RoHS compliant?
- Yes, STPS3L25S is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.
Can STPS3L25S be used in automotive applications?
- Yes, STPS3L25S is suitable for automotive applications where protection against voltage transients is required.
Does STPS3L25S require external components for proper operation?
- STPS3L25S does not require external components for basic operation, but additional circuitry may be needed depending on the specific application requirements.
What package type is STPS3L25S available in?
- STPS3L25S is available in a small footprint, surface-mount SMA package for easy integration into circuit designs.