Vishay Semiconductor Diodes Division
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DF1504S-E3/45
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DF1504S-E3/45

Product Overview

Belongs to: Semiconductor Devices
Category: Diode
Use: Rectification
Characteristics: Fast recovery, high efficiency
Package: SOD-123FL
Essence: High-speed switching diode
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Forward Voltage: 0.7V
  • Reverse Recovery Time: 35ns
  • Maximum Continuous Forward Current: 1A
  • Peak Reverse Voltage: 45V

Detailed Pin Configuration

The DF1504S-E3/45 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Fast recovery time for high-speed switching applications
  • Low forward voltage drop for high efficiency

Advantages and Disadvantages

Advantages: - Fast recovery time - Low forward voltage drop

Disadvantages: - Limited maximum continuous forward current

Working Principles

The DF1504S-E3/45 operates on the principle of rectification, allowing current to flow in only one direction.

Detailed Application Field Plans

This diode is suitable for use in: - Switching power supplies - LED lighting - DC-DC converters

Detailed and Complete Alternative Models

  • 1N4148: Similar fast switching diode with lower peak reverse voltage
  • 1N5819: Schottky diode with higher maximum continuous forward current

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng DF1504S-E3/45 sa mga teknikal na solusyon

  1. What is the maximum voltage rating for DF1504S-E3/45?

    • The maximum voltage rating for DF1504S-E3/45 is 45V.

  2. What is the maximum current rating for DF1504S-E3/45?

    • The maximum current rating for DF1504S-E3/45 is 15A.

  3. What are the typical applications for DF1504S-E3/45?

    • DF1504S-E3/45 is commonly used in power management, voltage regulation, and protection circuits in various electronic devices.

  4. Is DF1504S-E3/45 suitable for automotive applications?

    • Yes, DF1504S-E3/45 is suitable for automotive applications due to its high current and voltage ratings.

  5. What is the thermal resistance of DF1504S-E3/45?

    • The thermal resistance of DF1504S-E3/45 is typically low, making it suitable for high-power applications.

  6. Can DF1504S-E3/45 be used in reverse polarity protection circuits?

    • Yes, DF1504S-E3/45 can be effectively used in reverse polarity protection circuits due to its characteristics.

  7. Does DF1504S-E3/45 have built-in overcurrent protection?

    • No, DF1504S-E3/45 does not have built-in overcurrent protection and may require additional circuitry for this purpose.

  8. What is the operating temperature range for DF1504S-E3/45?

    • The operating temperature range for DF1504S-E3/45 is typically -55°C to 150°C, making it suitable for a wide range of environments.

  9. Can DF1504S-E3/45 be used in battery charging applications?

    • Yes, DF1504S-E3/45 can be used in battery charging applications, especially for high-current charging scenarios.

  10. Are there any recommended layout considerations for using DF1504S-E3/45 in a PCB design?

    • Yes, it is recommended to follow the manufacturer's guidelines for PCB layout, including proper heat sinking and trace routing to ensure optimal performance of DF1504S-E3/45.