STMicroelectronics
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
STPS2545CG
Lihat Detail Lembar Data

STPS2545CG

Product Overview

Category: Power Diode
Use: Rectification in power supply and motor control applications
Characteristics: High efficiency, low forward voltage drop, fast switching
Package: TO-220AC
Essence: Efficient power rectification
Packaging/Quantity: Tape & Reel, 800 units

Specifications

  • Voltage - Forward (Vf) (Max): 45V
  • Current - Average Rectified (Io): 25A
  • Voltage - DC Reverse (Vr) (Max): 45V
  • Reverse Recovery Time (trr): 35ns
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

  1. Anode
  2. Cathode

Functional Features

  • Low forward voltage drop for reduced power dissipation
  • Fast reverse recovery time for improved efficiency
  • High surge current capability for robust performance

Advantages

  • High efficiency
  • Low power dissipation
  • Fast switching speed

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to voltage spikes

Working Principles

The STPS2545CG is a power diode designed for efficient rectification of high-power circuits. It operates by allowing current flow in one direction while blocking it in the opposite direction, enabling the conversion of alternating current (AC) to direct current (DC) with minimal loss.

Detailed Application Field Plans

The STPS2545CG is ideal for use in power supply units, motor drives, and other applications requiring high-efficiency rectification. Its fast switching characteristics make it suitable for high-frequency circuits where rapid energy conversion is essential.

Detailed and Complete Alternative Models

  1. STPS2545CT
  2. STPS2545CFP
  3. STPS2545CW

This entry provides comprehensive information about the STPS2545CG power diode, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan STPS2545CG dalam solusi teknis

  1. What is STPS2545CG?

    • STPS2545CG is a dual Schottky power rectifier designed for high frequency DC-to-DC converters, freewheeling and polarity protection applications.

  2. What is the maximum average forward current of STPS2545CG?

    • The maximum average forward current of STPS2545CG is 2 x 12A.

  3. What is the maximum reverse voltage of STPS2545CG?

    • The maximum reverse voltage of STPS2545CG is 45V.

  4. What are the typical applications of STPS2545CG?

    • Typical applications of STPS2545CG include high frequency DC-to-DC converters, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the operating junction temperature range of STPS2545CG?

    • The operating junction temperature range of STPS2545CG is -65°C to +175°C.

  6. What is the package type of STPS2545CG?

    • STPS2545CG comes in a PowerFLAT 5x6 package.

  7. What are the key features of STPS2545CG?

    • Key features of STPS2545CG include low forward voltage drop, high frequency operation, and very fast switching.

  8. What are the recommended storage conditions for STPS2545CG?

    • It is recommended to store STPS2545CG in a dry and clean environment at a temperature range of -55°C to +175°C.

  9. What are the thermal characteristics of STPS2545CG?

    • The thermal resistance from junction to ambient for STPS2545CG is 40°C/W.

  10. Is STPS2545CG RoHS compliant?

    • Yes, STPS2545CG is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.