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IRFR2905ZTR
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IRFR2905ZTR

Product Overview

Category

The IRFR2905ZTR belongs to the category of power MOSFETs.

Use

It is commonly used in power management applications, such as voltage regulation and switching circuits.

Characteristics

  • High power handling capability
  • Low on-state resistance
  • Fast switching speed
  • Suitable for high-frequency applications

Package

The IRFR2905ZTR is typically available in a TO-252 package.

Essence

This MOSFET is essential for efficient power control and management in electronic circuits.

Packaging/Quantity

It is usually supplied in reels with a standard quantity of 2500 pieces per reel.

Specifications

  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 42A
  • RDS(ON) (Max) @ VGS = 10V: 8.5mΩ
  • Gate-Source Voltage (VGS) ±20V
  • Total Power Dissipation (PD): 2.5W

Detailed Pin Configuration

The IRFR2905ZTR has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low gate charge
  • Enhanced 30V VGS rating
  • Improved resistance to thermal runaway

Advantages

  • High current-carrying capability
  • Low conduction losses
  • Fast switching speed

Disadvantages

  • Sensitivity to electrostatic discharge (ESD)
  • Requires careful handling during assembly

Working Principles

The IRFR2905ZTR operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRFR2905ZTR is widely used in various applications, including: - Switching power supplies - Motor control - DC-DC converters - Inverters

Detailed and Complete Alternative Models

Some alternative models to the IRFR2905ZTR include: - IRF540N - IRF3205 - IRF9540

In conclusion, the IRFR2905ZTR is a versatile power MOSFET with excellent characteristics, making it suitable for a wide range of power management applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFR2905ZTR v technických řešeních

  1. What is the maximum drain-source voltage rating of IRFR2905ZTR?

    • The maximum drain-source voltage rating of IRFR2905ZTR is 55 volts.

  2. What is the continuous drain current rating of IRFR2905ZTR?

    • The continuous drain current rating of IRFR2905ZTR is 42 amperes.

  3. What is the on-state resistance (RDS(on)) of IRFR2905ZTR?

    • The on-state resistance (RDS(on)) of IRFR2905ZTR is typically 0.022 ohms.

  4. What is the power dissipation capability of IRFR2905ZTR?

    • The power dissipation capability of IRFR2905ZTR is 75 watts.

  5. What are the typical applications for IRFR2905ZTR?

    • IRFR2905ZTR is commonly used in applications such as motor control, DC-DC converters, and high-current switching.

  6. What is the gate-source threshold voltage of IRFR2905ZTR?

    • The gate-source threshold voltage of IRFR2905ZTR typically ranges from 2 to 4 volts.

  7. Is IRFR2905ZTR suitable for automotive applications?

    • Yes, IRFR2905ZTR is suitable for automotive applications due to its high current and voltage ratings.

  8. Does IRFR2905ZTR require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink with IRFR2905ZTR to ensure proper thermal management.

  9. What is the operating temperature range of IRFR2905ZTR?

    • The operating temperature range of IRFR2905ZTR is typically -55°C to 175°C.

  10. Is IRFR2905ZTR RoHS compliant?

    • Yes, IRFR2905ZTR is RoHS compliant, making it suitable for use in environmentally sensitive applications.