Vishay Semiconductor Diodes Division
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SMPC28A-M3/87A
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SMPC28A-M3/87A

Product Overview

  • Belongs to: Electronic Components
  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High efficiency, low forward voltage drop
  • Package: SMC (DO-214AB)
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Tape & Reel / 3000 units per reel

Specifications

  • Voltage Rating: 20V
  • Current Rating: 2.8A
  • Forward Voltage Drop: 0.48V at 1A
  • Reverse Leakage Current: 10µA at 20V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast switching speed
  • Low power loss
  • High surge capability
  • Meets MSL level 1, per J-STD-020, LF maximum peak of 260°C

Advantages

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed

Disadvantages

  • Limited reverse voltage rating
  • Sensitivity to temperature variations

Working Principles

The SMPC28A-M3/87A operates on the principle of rectification, allowing current to flow in only one direction. It regulates voltage by effectively reducing the forward voltage drop.

Detailed Application Field Plans

This diode is suitable for various applications including: - Power supplies - LED lighting - Automotive electronics - Portable devices

Detailed and Complete Alternative Models

  • SMC Diodes: SMPC28A-M3/87A, SMPC30A-M3/87A, SMPC32A-M3/87A
  • SOD-123 Diodes: SS14, SS24, SS34

Word count: 252

기술 솔루션에 SMPC28A-M3/87A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating for SMPC28A-M3/87A?

    • The maximum voltage rating for SMPC28A-M3/87A is 28V.

  2. What is the typical forward voltage drop for SMPC28A-M3/87A?

    • The typical forward voltage drop for SMPC28A-M3/87A is 0.36V at 3A.

  3. What is the maximum reverse leakage current for SMPC28A-M3/87A?

    • The maximum reverse leakage current for SMPC28A-M3/87A is 500µA at 28V.

  4. What is the power dissipation of SMPC28A-M3/87A?

    • The power dissipation of SMPC28A-M3/87A is 1.5W.

  5. What is the operating temperature range for SMPC28A-M3/87A?

    • The operating temperature range for SMPC28A-M3/87A is -65°C to +175°C.

  6. Is SMPC28A-M3/87A RoHS compliant?

    • Yes, SMPC28A-M3/87A is RoHS compliant.

  7. What are the typical applications for SMPC28A-M3/87A?

    • SMPC28A-M3/87A is commonly used in automotive electronics, LED lighting, and portable electronics.

  8. Does SMPC28A-M3/87A have a low profile package?

    • Yes, SMPC28A-M3/87A features a low profile DO-218AB package.

  9. What is the maximum junction temperature for SMPC28A-M3/87A?

    • The maximum junction temperature for SMPC28A-M3/87A is 175°C.

  10. Is SMPC28A-M3/87A suitable for high-frequency applications?

    • Yes, SMPC28A-M3/87A is suitable for high-frequency applications due to its fast switching characteristics.