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STP19NM65N
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STP19NM65N

Introduction

The STP19NM65N is a power MOSFET belonging to the category of semiconductor devices. This device is widely used in various electronic applications due to its unique characteristics and performance capabilities.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The STP19NM65N is used as a switching device in power supply, motor control, and lighting applications.
  • Characteristics: This MOSFET offers low on-resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
  • Package: The STP19NM65N is available in a TO-220 package, which provides thermal efficiency and ease of mounting.
  • Essence: Its essence lies in providing efficient power switching and control in various electronic systems.
  • Packaging/Quantity: It is typically packaged in reels or tubes containing multiple units.

Specifications

  • Voltage Rating: 650V
  • Current Rating: 19A
  • On-Resistance: 0.22Ω
  • Gate-Source Voltage (Max): ±20V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STP19NM65N features a standard TO-220 pin configuration with three pins: Gate (G), Drain (D), and Source (S).

+---+ Gate --| | Drain-| | Source-| | +---+

Functional Features

  • Low On-Resistance: Enables minimal power dissipation and high efficiency.
  • High Switching Speed: Facilitates rapid switching operations, reducing switching losses.
  • Low Gate Charge: Allows for efficient and precise control of the MOSFET.

Advantages and Disadvantages

Advantages

  • High efficiency in power conversion applications
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Sensitive to voltage spikes and transients
  • Requires careful consideration of driving circuitry

Working Principles

The STP19NM65N operates based on the principle of field-effect control, where the voltage applied to the gate terminal modulates the conductivity between the drain and source terminals, allowing for efficient power switching and control.

Detailed Application Field Plans

The STP19NM65N finds extensive use in the following application fields: - Switched-mode power supplies - Motor drive circuits - Lighting systems - Power inverters

Detailed and Complete Alternative Models

Some alternative models to the STP19NM65N include: - IRF840 - FDP8878 - FQP30N06L - IRFP460

In conclusion, the STP19NM65N power MOSFET offers high-performance characteristics and is well-suited for a wide range of power control and conversion applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STP19NM65N i tekniska lösningar

  1. What is the STP19NM65N?

    • The STP19NM65N is a power MOSFET designed for high-voltage, high-speed switching applications.

  2. What are the key features of the STP19NM65N?

    • The key features include a low on-resistance, high switching speed, and a high avalanche energy capability.

  3. What are the typical applications of the STP19NM65N?

    • Typical applications include power supplies, motor control, lighting, and automotive systems.

  4. What is the maximum voltage rating of the STP19NM65N?

    • The maximum voltage rating is typically 650V.

  5. What is the maximum continuous drain current of the STP19NM65N?

    • The maximum continuous drain current is typically around 19A.

  6. What is the typical gate-source threshold voltage of the STP19NM65N?

    • The typical gate-source threshold voltage is around 3V.

  7. What is the operating temperature range of the STP19NM65N?

    • The operating temperature range is typically -55°C to 150°C.

  8. Does the STP19NM65N require a heatsink for operation?

    • It is recommended to use a heatsink for high-power applications to ensure proper thermal management.

  9. Can the STP19NM65N be used in parallel to increase current handling capability?

    • Yes, the STP19NM65N can be used in parallel to increase current handling capability in certain applications.

  10. Where can I find the detailed datasheet for the STP19NM65N?

    • The detailed datasheet can be found on the manufacturer's website or through authorized distributors.