STMicroelectronics
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
STPSC4H065D
Lihat Butiran Helaian data

STPSC4H065D

Introduction

The STPSC4H065D is a silicon carbide Schottky diode belonging to the power semiconductor category. This diode is designed for high-frequency switching applications and offers various characteristics that make it suitable for a wide range of uses. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the STPSC4H065D.

Basic Information Overview

  • Category: Power Semiconductor
  • Use: High-frequency switching applications
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: TO-220AC
  • Essence: Silicon Carbide Schottky Diode
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Voltage Rating: 650V
  • Current Rating: 4A
  • Forward Voltage Drop: 1.8V at 25°C
  • Reverse Leakage Current: 50µA at 25°C
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The STPSC4H065D has a standard TO-220AC package with three pins: 1. Anode (A) 2. Cathode (K) 3. Not Connected (NC)

Functional Features

  • Fast Switching Speed: Enables high-frequency operation
  • Low Forward Voltage Drop: Reduces power dissipation
  • High Efficiency: Suitable for energy-conscious applications
  • Avalanche Capability: Provides robustness in transient conditions

Advantages and Disadvantages

Advantages

  • High efficiency
  • Fast switching speed
  • Low forward voltage drop
  • Robustness in transient conditions

Disadvantages

  • Higher cost compared to traditional silicon diodes
  • Sensitivity to overvoltage conditions

Working Principles

The STPSC4H065D operates based on the Schottky barrier principle, utilizing the unique properties of silicon carbide to achieve fast switching and low forward voltage drop. When a forward bias is applied, the diode allows current to flow with minimal voltage drop, making it suitable for high-frequency switching applications.

Detailed Application Field Plans

The STPSC4H065D is commonly used in the following applications: - Power Supplies - Solar Inverters - Motor Drives - Electric Vehicle Charging Systems - Inductive Heating Systems

Detailed and Complete Alternative Models

  • STPSC6H065D: Higher current rating variant
  • STPSC10H065D: Higher voltage and current rating variant
  • STPSC12H065D: Higher voltage and current rating variant

In conclusion, the STPSC4H065D is a high-performance silicon carbide Schottky diode designed for high-frequency switching applications. Its unique characteristics, fast switching speed, and high efficiency make it suitable for a wide range of power electronics applications.

Word count: 410

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi STPSC4H065D dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of STPSC4H065D in technical solutions:

  1. Question: What is the maximum voltage rating of the STPSC4H065D?
    Answer: The maximum voltage rating of the STPSC4H065D is 650V.

  2. Question: What is the maximum continuous forward current of the STPSC4H065D?
    Answer: The maximum continuous forward current of the STPSC4H065D is 4A.

  3. Question: What type of package does the STPSC4H065D come in?
    Answer: The STPSC4H065D comes in a TO-220AC package.

  4. Question: What is the typical forward voltage drop of the STPSC4H065D at a given current?
    Answer: The typical forward voltage drop of the STPSC4H065D is around 1.7V at 4A.

  5. Question: What are the typical applications for the STPSC4H065D?
    Answer: The STPSC4H065D is commonly used in power factor correction, solar inverters, and motor drives.

  6. Question: Is the STPSC4H065D suitable for high-frequency switching applications?
    Answer: Yes, the STPSC4H065D is designed for high-frequency operation.

  7. Question: What is the reverse recovery time of the STPSC4H065D?
    Answer: The reverse recovery time of the STPSC4H065D is typically around 35ns.

  8. Question: Does the STPSC4H065D have a built-in temperature sensor for thermal protection?
    Answer: Yes, the STPSC4H065D has a built-in temperature sensor for thermal protection.

  9. Question: Can the STPSC4H065D be used in parallel to increase current handling capability?
    Answer: Yes, the STPSC4H065D can be used in parallel for higher current applications.

  10. Question: What are the key advantages of using the STPSC4H065D in technical solutions?
    Answer: The key advantages of the STPSC4H065D include low forward voltage drop, fast switching speed, and high reliability in demanding applications.