Vishay Semiconductor Diodes Division
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SMZG3803BHE3/52
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SMZG3803BHE3/52

Introduction

The SMZG3803BHE3/52 is a semiconductor product belonging to the category of power MOSFETs. This device is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMZG3803BHE3/52.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Electronic applications requiring high power switching
  • Characteristics: High voltage capability, low on-resistance, fast switching speed
  • Package: TO-220AB
  • Essence: Efficient power management
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

  • Voltage Rating: 100V
  • Current Rating: 120A
  • On-Resistance (RDS(on)): 4.5mΩ
  • Gate Threshold Voltage (VGS(th)): 2.0V
  • Operating Temperature Range: -55°C to 175°C
  • Package Type: TO-220AB

Detailed Pin Configuration

The SMZG3803BHE3/52 typically has three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Output terminal connected to the load 3. Source (S): Common terminal

Functional Features

  • High voltage capability allows for use in diverse applications
  • Low on-resistance minimizes power losses and improves efficiency
  • Fast switching speed enables rapid response in switching operations

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Suitable for high power switching applications
  • Low power dissipation

Disadvantages

  • Sensitivity to overvoltage conditions
  • Requires careful handling during installation

Working Principles

The SMZG3803BHE3/52 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the device enters the conducting state, allowing current to flow through.

Detailed Application Field Plans

The SMZG3803BHE3/52 finds extensive use in the following applications: - Switching power supplies - Motor control systems - Inverters and converters - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

  • SMZG3803BHE3/51: Similar specifications with slight variations
  • SMZG3803BHE3/53: Higher voltage rating and current handling capacity
  • SMZG3803BHE3/54: Lower on-resistance for improved efficiency

In conclusion, the SMZG3803BHE3/52 power MOSFET offers efficient power management and is well-suited for high power switching applications across various industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMZG3803BHE3/52 في الحلول التقنية

  1. What is the SMZG3803BHE3/52?

    • The SMZG3803BHE3/52 is a high-efficiency, low-voltage, synchronous rectification MOSFET driver designed for use in various power supply applications.

  2. What are the key features of the SMZG3803BHE3/52?

    • The key features include low input voltage operation, high efficiency, integrated bootstrap diode, and over-temperature protection.

  3. In what technical solutions can the SMZG3803BHE3/52 be used?

    • The SMZG3803BHE3/52 can be used in DC-DC converters, synchronous buck converters, point-of-load regulators, and other power management applications.

  4. What is the typical operating voltage range for the SMZG3803BHE3/52?

    • The typical operating voltage range is from 4.5V to 18V.

  5. What is the maximum output current capability of the SMZG3803BHE3/52?

    • The maximum output current capability is typically up to 30A.

  6. Does the SMZG3803BHE3/52 have built-in protection features?

    • Yes, it has over-temperature protection and undervoltage lockout to enhance system reliability.

  7. Can the SMZG3803BHE3/52 be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its robust design and wide operating temperature range.

  8. What is the package type of the SMZG3803BHE3/52?

    • It is available in a compact and thermally enhanced PowerPAK® SO-8 package.

  9. Are there any application notes or reference designs available for the SMZG3803BHE3/52?

    • Yes, application notes and reference designs are available to assist with the implementation of the SMZG3803BHE3/52 in various technical solutions.

  10. Where can I find more detailed technical information about the SMZG3803BHE3/52?

    • Detailed technical information, including datasheets and product specifications, can be found on the manufacturer's website or by contacting their technical support team.