Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
SE15PB-E3/84A
Visa detalj Datablad

SE15PB-E3/84A

Introduction

The SE15PB-E3/84A is a semiconductor product belonging to the category of power diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Power Diodes
  • Use: Rectification of high-power electrical signals
  • Characteristics: High current-carrying capability, low forward voltage drop
  • Package: TO-220AB
  • Essence: Silicon power rectifier diode
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 150V
  • Current Rating: 15A
  • Forward Voltage Drop: 1.1V at 15A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SE15PB-E3/84A follows the standard pin configuration for a TO-220AB package: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Not connected (tab)

Functional Features

  • High current-carrying capability enables efficient power handling.
  • Low forward voltage drop minimizes power dissipation and heat generation.
  • Fast reverse recovery time allows for rapid switching in applications.

Advantages and Disadvantages

Advantages

  • High current rating suitable for power applications.
  • Low forward voltage drop reduces power losses.
  • Fast reverse recovery time enables high-frequency operation.

Disadvantages

  • Relatively large package size compared to surface-mount diodes.
  • Limited to medium-voltage applications due to the 150V rating.

Working Principles

The SE15PB-E3/84A operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward-biased, the diode conducts with a low voltage drop, enabling efficient rectification of high-power electrical signals.

Detailed Application Field Plans

The SE15PB-E3/84A is commonly used in various power supply and conversion applications, including: - AC/DC power supplies - Motor drives - Welding equipment - Uninterruptible power supplies (UPS) - Inverters

Detailed and Complete Alternative Models

  • SE10PB-E3/84A: 100V, 10A power diode
  • SE20PB-E3/84A: 200V, 20A power diode
  • SE30PB-E3/84A: 300V, 30A power diode

In summary, the SE15PB-E3/84A power diode offers high current-carrying capability, low forward voltage drop, and fast reverse recovery time, making it suitable for various power applications within its voltage and current ratings.

Word Count: 398

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SE15PB-E3/84A i tekniska lösningar

  1. What is the SE15PB-E3/84A used for in technical solutions?

    • The SE15PB-E3/84A is commonly used as a rectifier diode in various power supply and conversion applications.

  2. What are the key specifications of the SE15PB-E3/84A?

    • The SE15PB-E3/84A is a 15A, 200V rectifier diode with a DO-203AB package type.

  3. What are the typical applications of the SE15PB-E3/84A?

    • Typical applications include power supplies, inverters, converters, and other high-current rectification circuits.

  4. What are the thermal characteristics of the SE15PB-E3/84A?

    • The SE15PB-E3/84A has a low thermal resistance and is designed to handle high power dissipation.

  5. What are the recommended operating conditions for the SE15PB-E3/84A?

    • It is recommended to operate the SE15PB-E3/84A within its specified voltage, current, and temperature ratings to ensure reliable performance.

  6. What are the potential failure modes of the SE15PB-E3/84A?

    • Common failure modes include overcurrent, overvoltage, and excessive temperature, which can lead to degradation or permanent damage.

  7. How does the SE15PB-E3/84A compare to similar diodes in terms of performance and cost?

    • The SE15PB-E3/84A offers a balance of performance and cost-effectiveness compared to similar diodes in its class.

  8. Are there any specific layout or mounting considerations for the SE15PB-E3/84A?

    • Proper heat sinking and PCB layout are important for maximizing the performance and reliability of the SE15PB-E3/84A in technical solutions.

  9. What are the environmental considerations for using the SE15PB-E3/84A in technical solutions?

    • The SE15PB-E3/84A should be operated within specified environmental conditions to ensure long-term reliability and performance.

  10. Where can I find detailed application notes or reference designs for using the SE15PB-E3/84A in technical solutions?

    • Detailed application notes and reference designs can often be found in the product datasheet or through the manufacturer's technical support resources.