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1SMA70AT3

1SMA70AT3

Product Overview

Category

The 1SMA70AT3 belongs to the category of semiconductor devices.

Use

It is commonly used for voltage clamping and transient suppression applications in electronic circuits.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability

Package

The 1SMA70AT3 is typically available in a surface mount package.

Essence

This product serves as a protective component, safeguarding electronic circuits from voltage spikes and transients.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 70V
  • Maximum Clamping Voltage: 113V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMA70AT3 typically consists of two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Provides effective protection against voltage surges
  • Fast response time ensures minimal impact on circuit operation
  • Low clamping voltage helps prevent damage to sensitive components

Advantages

  • Robust transient suppression capabilities
  • Compact surface mount package
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for high-power applications

Working Principles

When a voltage surge occurs, the 1SMA70AT3 conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The 1SMA70AT3 finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA70AT3 include: - P6SMBJ70A - SMBJ70CA - SMCJ70A

In conclusion, the 1SMA70AT3 is a vital component in safeguarding electronic circuits from voltage transients, offering reliable protection and fast response times. Its compact form factor and robust characteristics make it a popular choice across diverse electronic applications.

Word Count: 308

প্রযুক্তিগত সমাধানে 1SMA70AT3 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is 1SMA70AT3?

    • 1SMA70AT3 is a surface mount, high-power transient voltage suppressor diode commonly used for overvoltage protection in electronic circuits.
  2. What is the maximum peak pulse power of 1SMA70AT3?

    • The maximum peak pulse power of 1SMA70AT3 is 400 watts.
  3. What is the breakdown voltage of 1SMA70AT3?

    • The breakdown voltage of 1SMA70AT3 is 77.8V.
  4. What are the typical applications of 1SMA70AT3?

    • Typical applications of 1SMA70AT3 include overvoltage protection in telecommunications equipment, industrial control systems, and automotive electronics.
  5. What is the operating temperature range of 1SMA70AT3?

    • The operating temperature range of 1SMA70AT3 is -55°C to +150°C.
  6. What is the forward voltage drop of 1SMA70AT3 at a specified current?

    • The forward voltage drop of 1SMA70AT3 at 10A is typically 3.5V.
  7. What is the reverse leakage current of 1SMA70AT3 at its maximum rated voltage?

    • The reverse leakage current of 1SMA70AT3 at its maximum rated voltage of 62.2V is typically 1µA.
  8. Is 1SMA70AT3 RoHS compliant?

    • Yes, 1SMA70AT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
  9. Can 1SMA70AT3 be used for ESD protection?

    • Yes, 1SMA70AT3 can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.
  10. What are the packaging options available for 1SMA70AT3?

    • 1SMA70AT3 is available in various surface mount packages, including SMA, SMB, and SMC packages.