Vishay Semiconductor Diodes Division
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NSB8JT-E3/45
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NSB8JT-E3/45

Product Overview

Category: Electronic Component
Use: Power Rectifier
Characteristics: High efficiency, fast switching, low forward voltage drop
Package: TO-263AB
Essence: Silicon Rectifier
Packaging/Quantity: Tape & Reel / 800 units per reel

Specifications

  • Voltage Rating: 45V
  • Current Rating: 8A
  • Forward Voltage Drop: 0.55V at 8A
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The NSB8JT-E3/45 has a standard TO-263AB package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Gate

Functional Features

  • Fast switching for high-efficiency power conversion
  • Low forward voltage drop minimizes power loss
  • Excellent reverse recovery time for reduced switching losses

Advantages and Disadvantages

Advantages: - High efficiency - Fast switching speed - Low forward voltage drop

Disadvantages: - Sensitive to overvoltage conditions - Higher cost compared to traditional rectifiers

Working Principles

The NSB8JT-E3/45 operates based on the principles of semiconductor rectification. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts current, allowing power to flow in the forward direction. Conversely, when the voltage polarity is reversed, the diode blocks current flow.

Detailed Application Field Plans

The NSB8JT-E3/45 is widely used in various power supply and conversion applications, including: - Switching power supplies - DC-DC converters - Motor drives - Inverters

Detailed and Complete Alternative Models

Some alternative models to the NSB8JT-E3/45 include: - 1N5819: A lower current (1A) Schottky diode with similar characteristics - MBR20100CT: A higher current (20A) Schottky diode with comparable voltage rating

This completes the entry for NSB8JT-E3/45, providing comprehensive information about its product details, specifications, features, and application areas.

Texniki həllərdə NSB8JT-E3/45 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is NSB8JT-E3/45?

    • NSB8JT-E3/45 is a high-speed switching diode with a maximum repetitive reverse voltage of 80V and a forward continuous current of 0.5A.

  2. What are the typical applications of NSB8JT-E3/45?

    • NSB8JT-E3/45 is commonly used in high-speed switching applications, such as in rectification, freewheeling, and polarity protection circuits.

  3. What are the key electrical characteristics of NSB8JT-E3/45?

    • The key electrical characteristics include a forward voltage drop of 1V at 0.1A, a reverse leakage current of 5µA at 80V, and a junction capacitance of 4pF at 0V, 1MHz.

  4. How does NSB8JT-E3/45 compare to other similar diodes?

    • NSB8JT-E3/45 offers a balance of high-speed switching capability, low forward voltage drop, and low reverse leakage current, making it suitable for various technical solutions.

  5. Can NSB8JT-E3/45 be used in high-frequency applications?

    • Yes, NSB8JT-E3/45's low junction capacitance makes it suitable for high-frequency applications, such as RF signal detection and demodulation.

  6. What are the recommended operating conditions for NSB8JT-E3/45?

    • It is recommended to operate NSB8JT-E3/45 within a temperature range of -55°C to +150°C and to limit the forward current to 0.5A to ensure proper performance.

  7. Does NSB8JT-E3/45 require any special handling during assembly?

    • NSB8JT-E3/45 should be handled using standard ESD (electrostatic discharge) precautions to prevent damage during assembly and installation.

  8. Are there any known reliability issues with NSB8JT-E3/45?

    • NSB8JT-E3/45 is known for its reliability and robustness when operated within its specified parameters, making it a dependable choice for technical solutions.

  9. Can NSB8JT-E3/45 be used in automotive electronics applications?

    • Yes, NSB8JT-E3/45 is suitable for automotive electronics applications, provided it meets the specific requirements and standards for automotive-grade components.

  10. Where can I find detailed specifications and application notes for NSB8JT-E3/45?

    • Detailed specifications and application notes for NSB8JT-E3/45 can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive information for its application in technical solutions.