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STPS140A
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STPS140A

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: High efficiency, low forward voltage drop
Package: TO-220AC
Essence: High current capability
Packaging/Quantity: 50 pieces per tube

Specifications

  • Voltage - Forward (Vf) (Max): 1.3V @ 5A
  • Current - Average Rectified (Io): 5A
  • Voltage - DC Reverse (Vr) (Max): 40V
  • Reverse Recovery Time (trr): 35ns

Detailed Pin Configuration

The STPS140A has a standard TO-220AC package with the following pin configuration: - Pin 1: Anode
- Pin 2: Cathode

Functional Features

  • High current capability
  • Low forward voltage drop
  • Fast reverse recovery time

Advantages and Disadvantages

Advantages: - High efficiency
- Low forward voltage drop
- Fast recovery time

Disadvantages: - Relatively low reverse voltage rating

Working Principles

The STPS140A is designed to allow current flow in one direction while blocking it in the opposite direction. It achieves this through the use of a PN junction, which allows for efficient rectification of alternating current (AC) to direct current (DC).

Detailed Application Field Plans

The STPS140A is commonly used in power supplies, battery chargers, and other applications requiring high-efficiency rectification. Its fast recovery time makes it suitable for high-frequency applications.

Detailed and Complete Alternative Models

  • STPS140U
  • STPS140C

In conclusion, the STPS140A rectifier diode offers high efficiency and low forward voltage drop, making it suitable for various applications in power electronics and beyond.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STPS140A i tekniska lösningar

  1. What is STPS140A?

    • STPS140A is a Schottky diode designed for use in various technical solutions to provide high efficiency and low power loss.

  2. What are the key features of STPS140A?

    • The key features of STPS140A include a low forward voltage drop, high current capability, and fast switching speed.

  3. In what technical solutions can STPS140A be used?

    • STPS140A can be used in applications such as power supplies, voltage clamping, reverse polarity protection, and DC-DC converters.

  4. What is the maximum forward voltage of STPS140A?

    • The maximum forward voltage of STPS140A is typically around 0.55V at a forward current of 1A.

  5. What is the maximum reverse voltage of STPS140A?

    • The maximum reverse voltage of STPS140A is 40V.

  6. What is the operating temperature range of STPS140A?

    • The operating temperature range of STPS140A is typically -65°C to 150°C.

  7. How does STPS140A contribute to high efficiency in technical solutions?

    • STPS140A contributes to high efficiency by minimizing power loss due to its low forward voltage drop.

  8. Can STPS140A be used for surge protection?

    • Yes, STPS140A can be used for surge protection due to its fast switching speed and high current capability.

  9. Is STPS140A suitable for automotive applications?

    • Yes, STPS140A is suitable for automotive applications due to its robustness and reliability.

  10. What are some common alternatives to STPS140A?

    • Some common alternatives to STPS140A include STPS20, STPS30, and STPS60 series diodes.