Xem thông số kỹ thuật để biết chi tiết sản phẩm.
STPS3045CW
Introduction
The STPS3045CW is a Schottky diode belonging to the semiconductor product category. It is widely used in various electronic applications due to its unique characteristics and functional features.
Basic Information Overview
- Category: Semiconductor, Diode
- Use: Rectification, Voltage Clamping
- Characteristics: Low forward voltage drop, High current capability, Fast switching speed
- Package: TO-220AB
- Essence: Efficient power management
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Rating: 45V
- Current Rating: 30A
- Forward Voltage Drop: 0.55V at 15A
- Reverse Leakage Current: 10μA at 25V
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The STPS3045CW has a standard TO-220AB package with two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast Switching: Enables rapid response in electronic circuits.
- Low Forward Voltage Drop: Reduces power dissipation and improves efficiency.
- High Current Capability: Suitable for high-power applications.
Advantages and Disadvantages
Advantages
- High efficiency due to low forward voltage drop
- Fast switching speed
- High current handling capability
Disadvantages
- Higher cost compared to standard silicon diodes
- Sensitive to reverse voltage spikes
Working Principles
The STPS3045CW operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.
Detailed Application Field Plans
The STPS3045CW finds extensive use in the following applications: - Power supplies - Voltage clamping circuits - Solar panel bypass diodes - Motor drive circuits - Battery charging and discharging systems
Detailed and Complete Alternative Models
Some alternative models to the STPS3045CW include: - STPS30L45CW: Lower voltage rating variant - STPS3045CG: Different package type (D²PAK)
In conclusion, the STPS3045CW is a versatile and efficient Schottky diode suitable for various high-power electronic applications, offering fast switching speed, low forward voltage drop, and high current capability.
[Word count: 349]
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng STPS3045CW trong giải pháp kỹ thuật
What is STPS3045CW?
- STPS3045CW is a dual Schottky power rectifier designed for high frequency DC-to-DC converters, switching mode power supplies, and reverse battery protection applications.
What is the maximum average forward current of STPS3045CW?
- The maximum average forward current of STPS3045CW is 15A per diode.
What is the maximum repetitive peak reverse voltage of STPS3045CW?
- The maximum repetitive peak reverse voltage of STPS3045CW is 45V.
Can STPS3045CW be used in reverse battery protection applications?
- Yes, STPS3045CW is suitable for reverse battery protection due to its low forward voltage drop and fast switching characteristics.
What are the typical applications of STPS3045CW?
- Typical applications of STPS3045CW include high frequency DC-to-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection circuits.
What is the operating junction temperature range of STPS3045CW?
- The operating junction temperature range of STPS3045CW is -65°C to +150°C.
Does STPS3045CW have a low leakage current?
- Yes, STPS3045CW has a low leakage current which makes it suitable for use in high efficiency power supply designs.
Is STPS3045CW RoHS compliant?
- Yes, STPS3045CW is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What package type does STPS3045CW come in?
- STPS3045CW is available in a TO-220AB package, which is suitable for through-hole mounting.
Can STPS3045CW be used in automotive applications?
- Yes, STPS3045CW can be used in automotive applications such as reverse battery protection and power supply systems due to its robust construction and high reliability.