STMicroelectronics
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
STP8NK80ZFP
تفصیل دیکھیں ڈیٹا شیٹ

STP8NK80ZFP

Introduction

The STP8NK80ZFP is a power MOSFET belonging to the category of semiconductor devices. It is widely used in various electronic applications due to its high performance and reliability. This entry provides an overview of the STP8NK80ZFP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Power switching applications
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220FP
  • Essence: Power MOSFET
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Voltage Rating: 800V
  • Current Rating: 8A
  • On-Resistance: 1.25Ω
  • Gate Charge: 20nC
  • Operating Temperature Range: -55°C to 150°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The STP8NK80ZFP follows the standard pin configuration for a TO-220FP package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High Voltage Capability: The STP8NK80ZFP can withstand high voltages, making it suitable for power applications.
  • Low On-Resistance: The low on-resistance minimizes power losses and improves efficiency.
  • Fast Switching Speed: Enables rapid switching transitions, enhancing overall performance.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Reliable performance

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Requires careful handling to prevent damage during installation

Working Principles

The STP8NK80ZFP operates based on the principle of field-effect transistors. When a sufficient voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the source and drain terminals. This allows the MOSFET to act as a switch, enabling or disabling the flow of power through the circuit.

Detailed Application Field Plans

The STP8NK80ZFP finds extensive use in various power switching applications, including: - Switched-mode power supplies - Motor control - Inverters - Lighting systems - Audio amplifiers

Detailed and Complete Alternative Models

  • STP10NK80ZFP
  • STP6NK90ZFP
  • STP12NK80ZFP
  • IRF840
  • IRF540

In conclusion, the STP8NK80ZFP is a versatile power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power switching applications.

[Word count: 398]

تکنیکی حل میں STP8NK80ZFP کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage of STP8NK80ZFP?

    • The maximum drain-source voltage of STP8NK80ZFP is 800V.

  2. What is the continuous drain current rating of STP8NK80ZFP?

    • The continuous drain current rating of STP8NK80ZFP is 8A.

  3. What is the on-resistance of STP8NK80ZFP?

    • The on-resistance of STP8NK80ZFP is typically 1.1 ohms.

  4. What is the gate threshold voltage of STP8NK80ZFP?

    • The gate threshold voltage of STP8NK80ZFP is typically 3V.

  5. What is the power dissipation of STP8NK80ZFP?

    • The power dissipation of STP8NK80ZFP is 125W.

  6. What are the typical applications for STP8NK80ZFP?

    • STP8NK80ZFP is commonly used in applications such as switch mode power supplies, electronic lamp ballasts, and motor control circuits.

  7. Is STP8NK80ZFP suitable for high voltage applications?

    • Yes, STP8NK80ZFP is designed for high voltage applications with its 800V drain-source voltage rating.

  8. Does STP8NK80ZFP require a heat sink for proper operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance of STP8NK80ZFP.

  9. What are the recommended operating conditions for STP8NK80ZFP?

    • The recommended operating temperature range for STP8NK80ZFP is -55°C to 150°C.

  10. Is STP8NK80ZFP RoHS compliant?

    • Yes, STP8NK80ZFP is RoHS compliant, making it suitable for use in environmentally friendly electronic products.