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SE70PB-M3/87A
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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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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SE70PB-M3/87A dalam penyelesaian teknikal

  1. 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.

  2. 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.

  3. What is the maximum reverse voltage of the SE70PB-M3/87A?

    • The maximum reverse voltage of the SE70PB-M3/87A is 70V.

  4. 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.

  5. What is the thermal resistance of the SE70PB-M3/87A?

    • The thermal resistance of the SE70PB-M3/87A is typically 1.5°C/W.

  6. What is the maximum junction temperature of the SE70PB-M3/87A?

    • The maximum junction temperature of the SE70PB-M3/87A is 150°C.

  7. 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.

  8. Is the SE70PB-M3/87A RoHS compliant?

    • Yes, the SE70PB-M3/87A is RoHS compliant, meeting environmental standards.

  9. 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.

  10. 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.