STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
STP85NF55
Zobrazit detail DataSheets

STP85NF55

Product Overview

Category

STP85NF55 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage N-channel enhancement-mode power MOSFET.

Characteristics

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

Package

The STP85NF55 is available in a TO-220 package.

Essence

The essence of STP85NF55 lies in its ability to efficiently control high voltages in various electronic applications.

Packaging/Quantity

The STP85NF55 is typically packaged in reels and available in quantities suitable for production needs.

Specifications

  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 85A
  • On-Resistance (RDS(on)): 0.0085 ohms
  • Power Dissipation (PD): 300W
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The STP85NF55 features a standard TO-220 pin configuration with three pins: gate, drain, and source.

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power loss and heat generation.

Advantages

  • High voltage capability makes it suitable for diverse power applications.
  • Low on-resistance results in minimal power dissipation and heat generation.
  • Fast switching speed enhances efficiency in power control applications.

Disadvantages

  • The TO-220 package may not be suitable for space-constrained designs.
  • May require additional circuitry for optimal performance in certain applications.

Working Principles

STP85NF55 operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

STP85NF55 finds application in various fields including: - Switching power supplies - Motor control - LED lighting - Audio amplifiers - Automotive systems

Detailed and Complete Alternative Models

  • IRF3205
  • FDP8878
  • IRLB8748
  • IPP60R190C6

In conclusion, the STP85NF55 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power control applications across different industries.

[Word count: 344]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STP85NF55 v technických řešeních

  1. What is the maximum drain-source voltage for STP85NF55?

    • The maximum drain-source voltage for STP85NF55 is 55V.

  2. What is the continuous drain current rating of STP85NF55?

    • The continuous drain current rating of STP85NF55 is 85A.

  3. Can STP85NF55 be used in automotive applications?

    • Yes, STP85NF55 is suitable for automotive applications due to its high current and voltage ratings.

  4. What is the typical on-resistance of STP85NF55?

    • The typical on-resistance of STP85NF55 is 8.5mΩ.

  5. Is STP85NF55 suitable for use in power supplies?

    • Yes, STP85NF55 is commonly used in power supply applications due to its high current handling capability.

  6. Does STP85NF55 require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink to dissipate the heat generated by STP85NF55.

  7. What is the gate threshold voltage of STP85NF55?

    • The gate threshold voltage of STP85NF55 typically ranges from 2V to 4V.

  8. Can STP85NF55 be used in switching applications?

    • Yes, STP85NF55 is suitable for switching applications due to its low on-resistance and high current handling capability.

  9. What is the operating temperature range of STP85NF55?

    • The operating temperature range of STP85NF55 is typically -55°C to 175°C.

  10. Is STP85NF55 RoHS compliant?

    • Yes, STP85NF55 is RoHS compliant, making it suitable for use in environmentally sensitive applications.