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SE70PB-M3/87A Product Overview
Introduction
The SE70PB-M3/87A is a semiconductor product belonging to the category of power diodes. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Power Diodes
- Use: Rectification and power conversion in electronic circuits
- Characteristics: High current capability, low forward voltage drop, fast switching speed
- Package: TO-277A (SMPC)
- Essence: Efficient power management and conversion
- Packaging/Quantity: Available in reels with varying quantities
Specifications
- Maximum Average Forward Current: 7A
- Peak Reverse Voltage: 100V
- Forward Voltage Drop: 0.95V at 3A
- Reverse Recovery Time: 35ns
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SE70PB-M3/87A follows the standard pin configuration for power diodes, with anode and cathode terminals.
Functional Features
- High current capability enables efficient power handling
- Low forward voltage drop minimizes power loss
- Fast switching speed allows for rapid response in electronic circuits
Advantages and Disadvantages
Advantages
- Efficient power management
- Low power dissipation
- Fast response time
Disadvantages
- Limited reverse voltage tolerance
- Sensitive to temperature variations
Working Principles
The SE70PB-M3/87A operates based on the principle of rectification, converting alternating current (AC) to direct current (DC) by allowing current flow in one direction only.
Detailed Application Field Plans
The SE70PB-M3/87A finds extensive use in various applications, including: - Switch-mode power supplies - Motor drives - Solar inverters - Battery chargers
Detailed and Complete Alternative Models
- SE70PB-M3/87B: Higher reverse voltage rating
- SE60PB-M3/87A: Lower forward voltage drop
- SE80PB-M3/87A: Higher average forward current handling
In conclusion, the SE70PB-M3/87A power diode offers efficient power management and conversion capabilities, making it suitable for diverse electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SE70PB-M3/87A trong giải pháp kỹ thuật
What is the SE70PB-M3/87A?
- The SE70PB-M3/87A is a high-power, surface-mount Schottky rectifier diode designed for use in power supply and conversion applications.
What is the maximum forward voltage of the SE70PB-M3/87A?
- The maximum forward voltage of the SE70PB-M3/87A is typically 0.55V at 35A.
What is the maximum reverse voltage of the SE70PB-M3/87A?
- The maximum reverse voltage of the SE70PB-M3/87A is 70V.
What are the typical applications for the SE70PB-M3/87A?
- Typical applications for the SE70PB-M3/87A include power factor correction, switch mode power supplies, and freewheeling diodes.
What is the thermal resistance of the SE70PB-M3/87A?
- The thermal resistance of the SE70PB-M3/87A is typically 1.5°C/W.
What is the maximum junction temperature of the SE70PB-M3/87A?
- The maximum junction temperature of the SE70PB-M3/87A is 150°C.
Does the SE70PB-M3/87A have a low leakage current?
- Yes, the SE70PB-M3/87A has a low reverse leakage current, making it suitable for high-efficiency applications.
Is the SE70PB-M3/87A RoHS compliant?
- Yes, the SE70PB-M3/87A is RoHS compliant, meeting environmental standards.
What package type does the SE70PB-M3/87A come in?
- The SE70PB-M3/87A comes in a TO-277A (SMPC) package, which is suitable for surface-mount applications.
Are there any recommended operating conditions for the SE70PB-M3/87A?
- It is recommended to operate the SE70PB-M3/87A within a temperature range of -65°C to +175°C and to keep the junction temperature below 150°C for reliable performance.