Vishay Semiconductor Diodes Division
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SMCG120A-E3/57T
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SMCG120A-E3/57T

Product Overview

  • Belongs to: Electronic Components
  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-214AB
  • Essence: Semiconductor diode for power applications
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 120V
  • Current Rating: 3A
  • Forward Voltage Drop: 0.95V at 3A
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Efficient rectification of AC to DC
  • Low forward voltage drop minimizes power loss
  • High current capability for power applications

Advantages

  • Low power dissipation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Higher reverse leakage current compared to some alternatives
  • Limited voltage rating compared to higher power diodes

Working Principles

The SMCG120A-E3/57T operates based on the principle of semiconductor junctions, allowing current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

  • Power supplies
  • Voltage regulators
  • Inverters
  • Motor drives

Detailed and Complete Alternative Models

  • 1N5822: Higher voltage rating
  • MBR3045PT: Lower forward voltage drop
  • FR307: Lower reverse leakage current

This comprehensive entry provides a detailed understanding of the SMCG120A-E3/57T diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Énumérez 10 questions et réponses courantes liées à l'application de SMCG120A-E3/57T dans les solutions techniques

  1. What is the maximum voltage rating for SMCG120A-E3/57T?

    • The maximum voltage rating for SMCG120A-E3/57T is 102V.

  2. What is the peak pulse power dissipation of SMCG120A-E3/57T?

    • The peak pulse power dissipation of SMCG120A-E3/57T is 1500W.

  3. What is the typical clamping voltage of SMCG120A-E3/57T?

    • The typical clamping voltage of SMCG120A-E3/57T is 193V at 10A.

  4. What is the forward surge current for SMCG120A-E3/57T?

    • The forward surge current for SMCG120A-E3/57T is 100A.

  5. What is the operating temperature range for SMCG120A-E3/57T?

    • The operating temperature range for SMCG120A-E3/57T is -55°C to +150°C.

  6. Is SMCG120A-E3/57T RoHS compliant?

    • Yes, SMCG120A-E3/57T is RoHS compliant.

  7. What is the package type for SMCG120A-E3/57T?

    • SMCG120A-E3/57T comes in a DO-214AB (SMC) package.

  8. What are the typical applications for SMCG120A-E3/57T?

    • SMCG120A-E3/57T is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  9. Does SMCG120A-E3/57T have a low leakage current?

    • Yes, SMCG120A-E3/57T has a low leakage current, making it suitable for use in high-speed data line protection.

  10. What are the key features of SMCG120A-E3/57T?

    • Some key features of SMCG120A-E3/57T include its low profile, excellent clamping capability, and fast response time.