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STW75N20
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STW75N20

Product Overview

STW75N20 belongs to the category of power MOSFETs. It is commonly used in electronic circuits for switching and amplification purposes. The characteristics of STW75N20 include high voltage capability, low on-resistance, and fast switching speed. It is typically packaged in a TO-247 package and is available in various quantities.

Specifications

  • Voltage Rating: 200V
  • Current Rating: 75A
  • On-Resistance: 0.028 ohms
  • Package Type: TO-247
  • Quantity Options: Available in single or multiple units

Detailed Pin Configuration

STW75N20 features a standard pin configuration for a TO-247 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

The STW75N20 MOSFET offers high voltage capability, making it suitable for applications requiring robust performance. Its low on-resistance ensures minimal power loss and efficient operation. Additionally, its fast switching speed enables quick response in switching applications.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • Higher cost compared to lower-rated MOSFETs
  • Larger physical size due to TO-247 package

Working Principles

When a voltage is applied to the gate terminal, the STW75N20 allows current to flow between the drain and source terminals. By controlling the gate voltage, the MOSFET can be switched on and off, enabling it to regulate the flow of current in a circuit.

Detailed Application Field Plans

STW75N20 is commonly used in the following applications: - Switching power supplies - Motor control - Inverters - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to STW75N20 include: - IRF840 - FDP8878 - IXFH75N20

In conclusion, STW75N20 is a high-voltage power MOSFET with low on-resistance and fast switching speed, making it suitable for various electronic applications that require efficient power management and control.

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技術ソリューションにおける STW75N20 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum drain-source voltage for STW75N20?

    • The maximum drain-source voltage for STW75N20 is 200V.

  2. What is the continuous drain current rating of STW75N20?

    • The continuous drain current rating of STW75N20 is 75A.

  3. What is the on-state resistance (RDS(on)) of STW75N20?

    • The on-state resistance (RDS(on)) of STW75N20 is typically 0.019 ohms.

  4. Can STW75N20 be used in automotive applications?

    • Yes, STW75N20 is suitable for automotive applications such as motor control and power distribution.

  5. What are the typical gate threshold voltage and gate charge of STW75N20?

    • The typical gate threshold voltage is 2.5V, and the gate charge is 100nC.

  6. Is STW75N20 suitable for high-frequency switching applications?

    • Yes, STW75N20 is designed for high-frequency switching due to its low RDS(on) and fast switching characteristics.

  7. What are the recommended operating temperature range and storage temperature range for STW75N20?

    • The recommended operating temperature range is -55°C to 175°C, and the storage temperature range is -55°C to 175°C.

  8. Does STW75N20 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required to manage the thermal performance of STW75N20.

  9. What are the typical input and output capacitances of STW75N20?

    • The typical input capacitance is 3700pF, and the typical output capacitance is 1100pF.

  10. Can STW75N20 be used in parallel to increase current handling capability?

    • Yes, STW75N20 can be used in parallel to increase the current handling capability in high-power applications. However, proper attention should be given to current sharing and thermal management.