ON Semiconductor
Şəkil təsvir ola bilər.
Məhsul təfərrüatları üçün spesifikasiyalara baxın.
FQB19N20TM
Ətraflı Baxın Məlumat vərəqləri

FQB19N20TM

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, converters, and motor control
Characteristics: High voltage capability, low gate charge, rugged design
Package: TO-263
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 200V
  • Continuous Drain Current: 19A
  • RDS(ON): 0.09 Ohm
  • Gate Charge: 22nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The FQB19N20TM features a standard TO-263 pin configuration with three pins: Gate (G), Drain (D), and Source (S).

Functional Features

  • Low RDS(ON) for minimal conduction losses
  • Fast switching speed for improved efficiency
  • High voltage capability for versatile applications
  • Rugged design for reliability in harsh conditions

Advantages and Disadvantages

Advantages: 1. Efficient power switching 2. Wide operating temperature range 3. Rugged design for reliability

Disadvantages: 1. Relatively high gate charge compared to some alternatives 2. Larger package size compared to SMD alternatives

Working Principles

The FQB19N20TM operates based on the principles of field-effect transistors, utilizing the control of voltage on the gate terminal to modulate the current flow between the drain and source terminals.

Detailed Application Field Plans

  1. Power Supplies: Efficiently switch high voltages in various power supply designs.
  2. Converters: Enable efficient conversion of power in DC-DC converter circuits.
  3. Motor Control: Facilitate precise control of motors in industrial and automotive applications.

Detailed and Complete Alternative Models

  1. IRF540N: Similar voltage and current ratings, different package (TO-220)
  2. STP16NF06: Comparable specifications, different package (TO-220)

This comprehensive entry provides an in-depth understanding of the FQB19N20TM, covering its specifications, functional features, application plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of power electronics.

Texniki həllərdə FQB19N20TM tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum drain-source voltage for FQB19N20TM?

    • The maximum drain-source voltage for FQB19N20TM is 200 volts.

  2. What is the continuous drain current rating of FQB19N20TM?

    • The continuous drain current rating of FQB19N20TM is 19 amperes.

  3. What is the on-resistance of FQB19N20TM?

    • The on-resistance of FQB19N20TM is typically 0.125 ohms.

  4. Can FQB19N20TM be used in high-power applications?

    • Yes, FQB19N20TM is suitable for high-power applications due to its high drain current and voltage ratings.

  5. What type of package does FQB19N20TM come in?

    • FQB19N20TM comes in a TO-263 (D2PAK) package.

  6. Is FQB19N20TM suitable for switching applications?

    • Yes, FQB19N20TM is designed for use in switching applications.

  7. What is the typical gate threshold voltage for FQB19N20TM?

    • The typical gate threshold voltage for FQB19N20TM is 4 volts.

  8. Does FQB19N20TM require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management.

  9. What is the operating temperature range of FQB19N20TM?

    • FQB19N20TM has an operating temperature range of -55°C to 175°C.

  10. Can FQB19N20TM be used in automotive applications?

    • Yes, FQB19N20TM is suitable for use in automotive applications, provided it meets the specific requirements and standards for automotive electronics.