Vishay Semiconductor Diodes Division
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SMPC85AN-M3/I
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SMPC85AN-M3/I

Product Overview

Belongs to: Power semiconductor devices
Category: Diode
Use: Rectification, voltage regulation
Characteristics: High efficiency, low forward voltage drop
Package: TO-277A
Essence: Silicon carbide Schottky diode
Packaging/Quantity: Tape & Reel / 800 units

Specifications

  • Voltage Rating: 650V
  • Current Rating: 8.5A
  • Forward Voltage Drop: 1.35V at 8.5A
  • Reverse Leakage Current: 50µA at 650V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The SMPC85AN-M3/I features a standard TO-277A package with two pins. The anode is connected to the cathode through a metal contact on the top surface of the device.

Functional Features

  • Ultra-low forward voltage drop
  • Fast switching speed
  • High thermal conductivity
  • Low reverse recovery current

Advantages and Disadvantages

Advantages: - High efficiency - Reduced power loss - Enhanced system reliability - Compact design

Disadvantages: - Higher initial cost compared to traditional diodes - Sensitivity to overvoltage conditions

Working Principles

The SMPC85AN-M3/I operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

This diode is suitable for various applications including: - Switch-mode power supplies - Solar inverters - Motor drives - Uninterruptible power supplies (UPS) - Electric vehicle charging systems

Detailed and Complete Alternative Models

  • STPSC8H065D
  • C3D08060A
  • SCT2H12NZGC11

In conclusion, the SMPC85AN-M3/I is a high-performance silicon carbide Schottky diode that offers significant advantages in terms of efficiency and reliability. Its application spans across diverse industries, making it a versatile choice for power electronics design.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMPC85AN-M3/I en soluciones técnicas

  1. What is the maximum operating temperature of SMPC85AN-M3/I?

    • The maximum operating temperature of SMPC85AN-M3/I is 150°C.

  2. What is the typical forward voltage drop of SMPC85AN-M3/I at a certain current?

    • The typical forward voltage drop of SMPC85AN-M3/I at a specific current can be found in the datasheet, but it generally ranges from 0.6V to 0.8V.

  3. What is the reverse breakdown voltage of SMPC85AN-M3/I?

    • The reverse breakdown voltage of SMPC85AN-M3/I is typically around 85V.

  4. Can SMPC85AN-M3/I be used in automotive applications?

    • Yes, SMPC85AN-M3/I is suitable for use in automotive applications.

  5. What is the maximum continuous forward current rating of SMPC85AN-M3/I?

    • The maximum continuous forward current rating of SMPC85AN-M3/I is typically around 8A.

  6. Does SMPC85AN-M3/I have a low leakage current?

    • Yes, SMPC85AN-M3/I is designed to have low leakage current characteristics.

  7. Is SMPC85AN-M3/I RoHS compliant?

    • Yes, SMPC85AN-M3/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What are the typical applications for SMPC85AN-M3/I?

    • Typical applications for SMPC85AN-M3/I include power supplies, LED lighting, and automotive electronics.

  9. What is the package type of SMPC85AN-M3/I?

    • SMPC85AN-M3/I comes in a surface mount package, specifically the SMA (DO-214AC) package.

  10. Are there any recommended layout considerations when using SMPC85AN-M3/I in a circuit?

    • Yes, the datasheet provides recommended layout guidelines to optimize the performance of SMPC85AN-M3/I in a circuit.