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BSS138DWQ-7
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BSS138DWQ-7

Product Overview

Category

The BSS138DWQ-7 belongs to the category of MOSFET transistors.

Use

It is commonly used as a switching device in electronic circuits.

Characteristics

  • Low threshold voltage
  • Low on-resistance
  • High-speed switching

Package

The BSS138DWQ-7 is available in a SOT-363 package.

Essence

This MOSFET transistor is essential for controlling the flow of current in electronic circuits.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (Vdss): 50V
  • Continuous Drain Current (Id): 200mA
  • Total Power Dissipation (Pd): 225mW
  • Threshold Voltage (Vgs): 1-2.5V
  • On-Resistance (Rds(on)): 1.5Ω

Detailed Pin Configuration

The BSS138DWQ-7 has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low threshold voltage allows for efficient control in low-voltage applications.
  • Low on-resistance minimizes power loss and heat generation.
  • High-speed switching enables rapid response in electronic circuits.

Advantages

  • Suitable for low-voltage applications
  • Efficient power management
  • Fast switching speed

Disadvantages

  • Limited maximum drain-source voltage
  • Relatively low continuous drain current rating

Working Principles

The BSS138DWQ-7 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals.

Detailed Application Field Plans

The BSS138DWQ-7 is widely used in various electronic applications, including: - Switching circuits - Power management systems - Battery protection circuits - LED lighting control

Detailed and Complete Alternative Models

Some alternative models to the BSS138DWQ-7 include: - AO3400A - SI2302DS - DMG6968U

In conclusion, the BSS138DWQ-7 MOSFET transistor offers efficient control and power management capabilities, making it suitable for a wide range of electronic applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BSS138DWQ-7 trong giải pháp kỹ thuật

  1. What is the BSS138DWQ-7?

    • The BSS138DWQ-7 is a small signal MOSFET transistor designed for low voltage, high speed switching applications.

  2. What are the key features of the BSS138DWQ-7?

    • The BSS138DWQ-7 features low threshold voltage, low on-resistance, and fast switching speed, making it suitable for various technical solutions.

  3. What are the typical applications of the BSS138DWQ-7?

    • Typical applications include level shifting, load switching, power management, and signal amplification in portable electronics, consumer products, and industrial equipment.

  4. What is the maximum drain-source voltage rating of the BSS138DWQ-7?

    • The maximum drain-source voltage rating is typically 50V, making it suitable for low voltage applications.

  5. What is the maximum continuous drain current of the BSS138DWQ-7?

    • The maximum continuous drain current is typically around 200mA, making it suitable for low power applications.

  6. What is the typical input capacitance of the BSS138DWQ-7?

    • The typical input capacitance is around 115pF, which is important for high-speed switching applications.

  7. What is the operating temperature range of the BSS138DWQ-7?

    • The BSS138DWQ-7 is typically rated for operation over a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  8. Can the BSS138DWQ-7 be used for level shifting applications?

    • Yes, the BSS138DWQ-7's low threshold voltage and fast switching speed make it well-suited for level shifting applications in mixed voltage systems.

  9. Is the BSS138DWQ-7 suitable for battery-powered devices?

    • Yes, the BSS138DWQ-7's low on-resistance and low threshold voltage make it ideal for power management in battery-powered devices.

  10. Where can I find detailed technical specifications and application notes for the BSS138DWQ-7?

    • Detailed technical specifications and application notes for the BSS138DWQ-7 can be found in the datasheet provided by the manufacturer or on their official website.