ON Semiconductor
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STD25P03LT4G

STD25P03LT4G

Product Overview

  • Category: Power MOSFET
  • Use: Switching and amplification in power electronics applications
  • Characteristics: Low on-state resistance, high switching speed, low gate charge
  • Package: TO-252-3 (DPAK)
  • Essence: Power MOSFET for efficient power management
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 30V
  • Current Rating: 25A
  • On-State Resistance (RDS(on)): 0.04 ohms
  • Gate-Source Voltage (VGS): ±20V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Source (S)
  2. Gate (G)
  3. Drain (D)

Functional Features

  • Low on-state resistance for minimal power dissipation
  • High switching speed for efficient operation
  • Low gate charge for reduced drive requirements

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Sensitive to overvoltage conditions
  • Requires careful handling during installation

Working Principles

The STD25P03LT4G operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals. When a sufficient gate-source voltage is applied, the MOSFET enters the conducting state, allowing current to flow through.

Detailed Application Field Plans

The STD25P03LT4G is suitable for various power electronics applications, including: - Switch mode power supplies - Motor control - DC-DC converters - LED lighting

Detailed and Complete Alternative Models

  • STP25NF03L
  • IRF3205
  • FDP8878

Note: The alternative models listed above are similar power MOSFETs with comparable specifications and characteristics.

This comprehensive entry provides an overview of the STD25P03LT4G, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

기술 솔루션에 STD25P03LT4G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is STD25P03LT4G?

    • STD25P03LT4G is a power MOSFET transistor designed for use in various electronic applications, including power supplies, motor control, and lighting.

  2. What are the key specifications of STD25P03LT4G?

    • The key specifications of STD25P03LT4G include a drain-source voltage of 30V, continuous drain current of 25A, and low on-resistance.

  3. How can STD25P03LT4G be used in power supply applications?

    • STD25P03LT4G can be used in power supply applications to switch and regulate the flow of power, providing efficient and reliable performance.

  4. In what type of motor control applications can STD25P03LT4G be utilized?

    • STD25P03LT4G can be used in motor control applications such as brushed DC motors and stepper motors to manage the power delivery and speed control.

  5. What are the thermal considerations when using STD25P03LT4G in technical solutions?

    • Proper heat sinking and thermal management are essential when using STD25P03LT4G to ensure that it operates within its specified temperature range for optimal performance and reliability.

  6. Can STD25P03LT4G be used in automotive applications?

    • Yes, STD25P03LT4G is suitable for automotive applications, including electronic control units (ECUs), lighting systems, and motor drive circuits.

  7. How does STD25P03LT4G contribute to energy efficiency in technical solutions?

    • STD25P03LT4G's low on-resistance and high switching speeds help improve energy efficiency by minimizing power losses and enhancing overall system performance.

  8. Are there any specific layout considerations when incorporating STD25P03LT4G into a PCB design?

    • It is important to consider proper PCB layout techniques, such as minimizing trace lengths and providing adequate thermal vias, to optimize the performance and reliability of STD25P03LT4G.

  9. What protection features does STD25P03LT4G offer for overcurrent and overtemperature conditions?

    • STD25P03LT4G may incorporate built-in protection features or may require external circuitry to safeguard against overcurrent and overtemperature conditions, depending on the specific application requirements.

  10. Where can I find comprehensive application notes and technical resources for utilizing STD25P03LT4G in my technical solutions?

    • Comprehensive application notes and technical resources for STD25P03LT4G can be found on the manufacturer's website, including datasheets, design guides, and application examples to assist in integrating the component effectively.