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STD7N90K5
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STD7N90K5

Product Overview

  • Category: Power MOSFET
  • Use: Used for power switching applications
  • Characteristics: High voltage, low on-resistance, fast switching speed
  • Package: TO-252 (DPAK)
  • Essence: Efficient power management
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 900V
  • Current Rating: 7A
  • On-Resistance: 1.4Ω
  • Gate Charge: 18nC
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The STD7N90K5 follows the standard pin configuration for a TO-252 package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low gate charge for efficient switching
  • High input impedance for easy drive
  • Avalanche energy specified
  • Fast recovery body diode

Advantages and Disadvantages

Advantages

  • High voltage rating
  • Low on-resistance
  • Fast switching speed
  • Reliable performance

Disadvantages

  • Higher gate charge compared to some alternatives
  • Limited current rating for certain high-power applications

Working Principles

The STD7N90K5 operates based on the principles of field-effect transistors, utilizing its high voltage and low on-resistance to efficiently control power flow in various applications.

Detailed Application Field Plans

The STD7N90K5 is suitable for a wide range of applications including: - Switching power supplies - Motor control - Lighting systems - Solar inverters - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the STD7N90K5 include: - STP7N90K5 - STD7N90K3 - STD7N80K5 - IRF7N90K5

This comprehensive range of alternative models provides flexibility in selecting the most suitable component for specific design requirements.

This entry provides a detailed overview of the STD7N90K5 Power MOSFET, covering its product information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STD7N90K5 en soluciones técnicas

  1. What is the maximum drain-source voltage of STD7N90K5?

    • The maximum drain-source voltage of STD7N90K5 is 900V.

  2. What is the continuous drain current rating of STD7N90K5?

    • The continuous drain current rating of STD7N90K5 is 7A.

  3. What is the on-state resistance (RDS(on)) of STD7N90K5?

    • The on-state resistance (RDS(on)) of STD7N90K5 is typically 1.15 ohms.

  4. What is the gate threshold voltage of STD7N90K5?

    • The gate threshold voltage of STD7N90K5 is typically 3V.

  5. What are the typical applications for STD7N90K5?

    • STD7N90K5 is commonly used in power supplies, motor control, and lighting applications.

  6. Is STD7N90K5 suitable for high-frequency switching applications?

    • Yes, STD7N90K5 is suitable for high-frequency switching due to its low on-state resistance and fast switching characteristics.

  7. What is the operating temperature range of STD7N90K5?

    • The operating temperature range of STD7N90K5 is typically -55°C to 150°C.

  8. Does STD7N90K5 require a heat sink for certain applications?

    • Depending on the application and power dissipation, a heat sink may be required for STD7N90K5 to ensure proper thermal management.

  9. Can STD7N90K5 be used in automotive applications?

    • Yes, STD7N90K5 is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  10. What are the key advantages of using STD7N90K5 in technical solutions?

    • The key advantages of using STD7N90K5 include high voltage capability, low on-state resistance, and suitability for various power-related applications.