Infineon Technologies
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BTS118DNT

BTS118DNT

Product Overview

Category: Electronic Component
Use: Power Switch
Characteristics: High voltage, high current, low on-resistance
Package: TO-252 (DPAK)
Essence: N-channel power MOSFET
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Drain-Source Voltage (VDS): 60V
  • Continuous Drain Current (ID): 30A
  • On-Resistance (RDS(ON)): 8.5mΩ
  • Gate Threshold Voltage (VGS(th)): 2.5V
  • Total Gate Charge (QG): 20nC
  • Input Capacitance (CISS): 1800pF
  • Output Capacitance (COSS): 400pF
  • Reverse Transfer Capacitance (CRSS): 200pF

Detailed Pin Configuration

The BTS118DNT has three pins:

  1. Pin 1 (Gate): Connects to the gate terminal of the MOSFET.
  2. Pin 2 (Drain): Connects to the drain terminal of the MOSFET.
  3. Pin 3 (Source): Connects to the source terminal of the MOSFET.

Functional Features

  • High voltage capability allows for use in various applications.
  • High current handling capacity enables efficient power switching.
  • Low on-resistance minimizes power losses and improves efficiency.
  • Fast switching speed ensures quick response times.
  • Built-in protection features such as overcurrent and overtemperature protection.

Advantages and Disadvantages

Advantages: - High voltage and current handling capability. - Low on-resistance for improved efficiency. - Fast switching speed for quick response times. - Built-in protection features enhance reliability.

Disadvantages: - May require additional circuitry for specific applications. - Limited availability of alternative models.

Working Principles

The BTS118DNT is an N-channel power MOSFET that operates based on the principle of field-effect transistors. When a positive voltage is applied to the gate terminal (Pin 1) with respect to the source terminal (Pin 3), it creates an electric field that allows current to flow between the drain terminal (Pin 2) and the source terminal. By controlling the gate voltage, the MOSFET can be turned on or off, allowing or blocking the flow of current through the device.

Detailed Application Field Plans

The BTS118DNT is commonly used in various applications, including:

  1. Power supplies and converters
  2. Motor control systems
  3. Automotive electronics
  4. Industrial automation
  5. LED lighting systems

Detailed and Complete Alternative Models

While the BTS118DNT is a reliable power switch, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

  1. IRF540N
  2. FDPF33N25
  3. STP55NF06L
  4. IRLB8748

These alternative models can be considered based on specific application requirements and availability.

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기술 솔루션에 BTS118DNT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of BTS118DNT in technical solutions:

  1. Q: What is BTS118DNT? A: BTS118DNT is a high-side power switch used for controlling and protecting loads in automotive and industrial applications.

  2. Q: What is the maximum voltage and current rating of BTS118DNT? A: The maximum voltage rating is typically 40V, and the maximum current rating is typically 8A.

  3. Q: What are the typical applications of BTS118DNT? A: BTS118DNT is commonly used in various technical solutions such as automotive lighting systems, heating and ventilation controls, motor control units, and power distribution modules.

  4. Q: How does BTS118DNT protect loads from overcurrent conditions? A: BTS118DNT has built-in overcurrent protection that limits the current flow to a safe level when it exceeds the set threshold.

  5. Q: Can BTS118DNT handle short-circuit conditions? A: Yes, BTS118DNT has short-circuit protection that quickly shuts off the power supply to prevent damage to the load.

  6. Q: Is BTS118DNT compatible with microcontrollers or other control systems? A: Yes, BTS118DNT can be easily controlled by microcontrollers or other control systems through its input pin.

  7. Q: Does BTS118DNT have thermal protection? A: Yes, BTS118DNT incorporates thermal shutdown protection that activates when the device temperature exceeds a certain limit.

  8. Q: Can BTS118DNT be used in both low-side and high-side configurations? A: No, BTS118DNT is specifically designed for high-side switching applications.

  9. Q: What is the operating temperature range of BTS118DNT? A: The operating temperature range is typically -40°C to 150°C, making it suitable for a wide range of environments.

  10. Q: Are there any specific precautions to consider when using BTS118DNT? A: It is important to follow the manufacturer's guidelines and datasheet recommendations for proper installation, heat dissipation, and electrical connections to ensure optimal performance and reliability of BTS118DNT in technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of BTS118DNT.