ON Semiconductor
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NP0640SCT3G
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NP0640SCT3G

Product Overview

  • Category: Semiconductor
  • Use: Rectifier diode
  • Characteristics: High efficiency, low forward voltage drop
  • Package: SMC (DO-214AB)
  • Essence: Efficient rectification of AC to DC
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage Rating: 40V
  • Current Rating: 1A
  • Forward Voltage Drop: 0.49V at 1A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The NP0640SCT3G has a standard SMC package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Efficient rectification of alternating current (AC) to direct current (DC)
  • Low forward voltage drop minimizes power loss
  • Fast reverse recovery time for improved performance

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast reverse recovery time

Disadvantages

  • Limited maximum voltage and current ratings compared to larger diodes
  • Sensitive to overvoltage conditions

Working Principles

The NP0640SCT3G operates based on the principle of semiconductor rectification. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow in the forward direction. In the reverse bias condition, the diode blocks current flow, acting as an insulator.

Detailed Application Field Plans

The NP0640SCT3G is commonly used in various electronic circuits requiring efficient rectification of AC to DC. It finds applications in power supplies, battery chargers, LED lighting, and other consumer electronics.

Detailed and Complete Alternative Models

  • 1N5819: Similar characteristics and package
  • SS14: Higher voltage rating (40V) and similar package
  • RB520S: Lower forward voltage drop and similar package

This completes the entry for NP0640SCT3G, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10 domande e risposte comuni relative all'applicazione di NP0640SCT3G nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of NP0640SCT3G in technical solutions:

  1. Question: What is the maximum continuous forward current for NP0640SCT3G?
    Answer: The maximum continuous forward current for NP0640SCT3G is 6A.

  2. Question: What is the reverse voltage rating of NP0640SCT3G?
    Answer: NP0640SCT3G has a reverse voltage rating of 40V.

  3. Question: Can NP0640SCT3G be used in high-frequency applications?
    Answer: Yes, NP0640SCT3G is suitable for high-frequency applications.

  4. Question: What is the typical forward voltage drop of NP0640SCT3G at 3A?
    Answer: The typical forward voltage drop of NP0640SCT3G at 3A is 0.49V.

  5. Question: Is NP0640SCT3G suitable for use in automotive electronics?
    Answer: Yes, NP0640SCT3G is designed for automotive electronics applications.

  6. Question: Does NP0640SCT3G have a low leakage current?
    Answer: Yes, NP0640SCT3G has a low leakage current, making it suitable for energy-efficient designs.

  7. Question: What is the operating temperature range of NP0640SCT3G?
    Answer: NP0640SCT3G has an operating temperature range of -55°C to 150°C.

  8. Question: Can NP0640SCT3G be used in power supply designs?
    Answer: Yes, NP0640SCT3G is commonly used in power supply designs due to its high current capability.

  9. Question: Is NP0640SCT3G RoHS compliant?
    Answer: Yes, NP0640SCT3G is RoHS compliant, making it suitable for environmentally friendly designs.

  10. Question: What package type is NP0640SCT3G available in?
    Answer: NP0640SCT3G is available in a DPAK (TO-252) package for easy mounting and thermal performance.