STMicroelectronics
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STPS20120D
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STPS20120D

Introduction

The STPS20120D is a Schottky diode belonging to the power rectifier category. This diode is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power Rectifier
  • Use: Voltage Rectification
  • Characteristics: High Efficiency, Low Forward Voltage Drop
  • Package: TO-220AC
  • Essence: Fast Switching Speed
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Voltage Rating: 120V
  • Current Rating: 20A
  • Forward Voltage Drop: 0.75V at 10A
  • Reverse Leakage Current: 50μA at 120V

Detailed Pin Configuration

The STPS20120D has a standard TO-220AC package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

  • Fast Switching Speed
  • Low Forward Voltage Drop
  • High Surge Current Capability
  • Excellent Thermal Performance

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Reliable Operation
  • Compact Package Size
  • Suitable for High-Frequency Applications

Disadvantages

  • Higher Cost Compared to Standard Diodes
  • Limited Reverse Voltage Rating

Working Principles

The STPS20120D operates based on the Schottky barrier principle, which allows for fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts current with minimal voltage loss, making it ideal for high-efficiency applications.

Detailed Application Field Plans

The STPS20120D is commonly used in the following applications: - Switching Power Supplies - DC-DC Converters - Solar Panel Systems - Motor Drive Circuits

Detailed and Complete Alternative Models

Some alternative models to the STPS20120D include: - STPS2045CT - STPS30120DJF - MBR20120CT

In conclusion, the STPS20120D is a versatile power rectifier diode with excellent characteristics and performance, making it suitable for a wide range of electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق STPS20120D في الحلول التقنية

  1. What is STPS20120D?

    • STPS20120D is a dual Schottky diode module designed for transient voltage suppression in high power applications.

  2. What are the key features of STPS20120D?

    • The key features include a low forward voltage drop, high surge capability, and a compact surface mount package.

  3. What is the maximum forward voltage of STPS20120D?

    • The maximum forward voltage is typically 0.55V at 10A.

  4. What is the maximum reverse voltage of STPS20120D?

    • The maximum reverse voltage is 120V.

  5. How does STPS20120D provide transient voltage suppression?

    • STPS20120D provides transient voltage suppression by quickly diverting excess voltage away from sensitive components, protecting them from damage.

  6. What are some typical applications of STPS20120D?

    • Typical applications include power supplies, motor drives, and automotive systems where protection against voltage transients is required.

  7. What is the operating temperature range of STPS20120D?

    • The operating temperature range is -65°C to +175°C.

  8. What is the thermal resistance of STPS20120D?

    • The thermal resistance is typically 3.5°C/W.

  9. Can STPS20120D be used in parallel for higher current handling?

    • Yes, STPS20120D can be used in parallel to increase the current handling capability.

  10. Is STPS20120D RoHS compliant?

    • Yes, STPS20120D is RoHS compliant, making it suitable for use in environmentally sensitive applications.