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STPS40M120CT
Introduction
The STPS40M120CT is a Schottky diode belonging to the category of power rectifiers. This diode is widely used in various electronic applications due to its unique characteristics and advantages.
Basic Information Overview
- Category: Power Rectifier
- Use: Voltage rectification in power supply circuits
- Characteristics: High current capability, low forward voltage drop
- Package: TO-220AB
- Essence: Efficient power conversion
- Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer
Specifications
- Voltage Rating: 120V
- Current Rating: 40A
- Forward Voltage Drop: 0.65V at 20A
- Reverse Leakage Current: 10μA at 120V
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The STPS40M120CT has a standard TO-220AB package with three pins: 1. Anode 2. Cathode 3. Thermal pad
Functional Features
- High current capability for power applications
- Low forward voltage drop for efficient energy conversion
- Fast switching speed for improved performance
Advantages
- High efficiency in power conversion
- Suitable for high-frequency applications
- Low thermal resistance for better heat dissipation
Disadvantages
- Higher cost compared to standard silicon diodes
- Sensitive to reverse voltage spikes
Working Principles
The STPS40M120CT operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage loss.
Detailed Application Field Plans
This diode is commonly used in the following applications: - Switching power supplies - DC-DC converters - Motor drive circuits - Solar panel bypass diodes
Detailed and Complete Alternative Models
- STPS40L45CT: Lower voltage rating
- STPS60L30CT: Higher current rating
- STPS20M100CT: Lower current rating, higher voltage rating
In conclusion, the STPS40M120CT is a versatile power rectifier diode with high current capability and low forward voltage drop, making it suitable for various power supply and conversion applications.
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What is STPS40M120CT?
- STPS40M120CT is a Schottky diode designed for high power density and efficiency in applications such as switch mode power supplies, free-wheeling diodes, and reverse battery protection.
What is the maximum voltage rating of STPS40M120CT?
- The maximum repetitive peak reverse voltage (VRRM) of STPS40M120CT is 120V.
What is the forward current rating of STPS40M120CT?
- The forward continuous current rating (IF) of STPS40M120CT is 40A.
What are the typical applications of STPS40M120CT?
- Typical applications include power factor correction, motor drives, solar panel bypass diodes, and DC-DC converters.
What is the thermal resistance of STPS40M120CT?
- The thermal resistance junction to case (RthJC) of STPS40M120CT is typically 1.5°C/W.
Is STPS40M120CT suitable for high-frequency switching applications?
- Yes, STPS40M120CT is designed for high-frequency operation and offers fast switching performance.
Does STPS40M120CT have built-in ESD protection?
- Yes, STPS40M120CT features built-in ESD protection, making it robust against electrostatic discharge events.
Can STPS40M120CT be used in automotive applications?
- Yes, STPS40M120CT is suitable for automotive systems such as electronic control units (ECUs), LED lighting, and power distribution modules.
What is the operating temperature range of STPS40M120CT?
- The operating temperature range of STPS40M120CT is typically -65°C to 175°C.
Is STPS40M120CT RoHS compliant?
- Yes, STPS40M120CT is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various applications.