Taiwan Semiconductor Corporation
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SMAJ13A R3G
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SMAJ13A R3G

Product Overview

  • Belongs to: Electronic Components
  • Category: Diode
  • Use: Voltage Regulation and Protection
  • Characteristics: Fast response time, low leakage current, high surge capability
  • Package: DO-214AC (SMA), 2-Pin
  • Essence: Provides transient voltage suppression for electronic circuits
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 13V
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 0.9V at 1A

Detailed Pin Configuration

The SMAJ13A R3G has a simple 2-pin configuration with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage protects downstream components

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Relatively low breakdown voltage compared to other diodes in the same category

Working Principles

The SMAJ13A R3G operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The SMAJ13A R3G is commonly used in various electronic devices and systems where protection against voltage surges is required. Some specific applications include: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE13A
    • Category: Diode
    • Use: Voltage Regulation and Protection
    • Characteristics: Similar surge capability and breakdown voltage
  • Alternative Model 2: 1.5KE13A
    • Category: Diode
    • Use: Voltage Regulation and Protection
    • Characteristics: Higher surge capability and similar breakdown voltage

This completes the entry for SMAJ13A R3G, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ13A R3G v technických řešeních

  1. What is SMAJ13A R3G?

    • SMAJ13A R3G is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ13A R3G?

    • The maximum peak pulse power of SMAJ13A R3G is 400 watts.

  3. What is the breakdown voltage of SMAJ13A R3G?

    • The breakdown voltage of SMAJ13A R3G is 13 volts.

  4. What are the typical applications of SMAJ13A R3G?

    • SMAJ13A R3G is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of SMAJ13A R3G?

    • The operating temperature range of SMAJ13A R3G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ13A R3G?

    • The reverse stand-off voltage of SMAJ13A R3G is 11.7 volts.

  7. What is the forward voltage drop of SMAJ13A R3G at its rated current?

    • The forward voltage drop of SMAJ13A R3G at its rated current is typically 0.9 volts.

  8. What is the response time of SMAJ13A R3G to a transient event?

    • The response time of SMAJ13A R3G to a transient event is very fast, typically in the nanosecond range.

  9. Is SMAJ13A R3G RoHS compliant?

    • Yes, SMAJ13A R3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can SMAJ13A R3G be used for ESD protection?

    • Yes, SMAJ13A R3G can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.