Vishay Semiconductor Diodes Division
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
SMAJ188CA-M3/5A
Voir les détails DataSheets

SMAJ188CA-M3/5A

Product Overview

Category

The SMAJ188CA-M3/5A belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits, providing protection against voltage spikes and surges.

Characteristics

  • Voltage Suppression: Capable of suppressing transient voltages to protect sensitive electronic components.
  • Fast Response Time: Rapid response to voltage transients, safeguarding connected devices.
  • Compact Package: Small form factor for easy integration into circuit designs.
  • Robustness: Designed to withstand high-energy transients without degradation.

Package

The SMAJ188CA-M3/5A is typically available in a surface-mount package, ensuring ease of installation on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, thereby enhancing the reliability and longevity of connected devices.

Packaging/Quantity

The SMAJ188CA-M3/5A is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: [Insert value] W
  • Breakdown Voltage: [Insert value] V
  • Clamping Voltage: [Insert value] V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: SMA

Detailed Pin Configuration

The SMAJ188CA-M3/5A features a standard SMA package with two pins. Pin 1 is typically designated as the anode, while pin 2 serves as the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream circuitry.
  • Low Clamping Voltage: Ensures minimal stress on connected components during transient events.
  • Fast Response Time: Rapid reaction to voltage spikes, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact form factor for easy integration
  • Fast response time for enhanced protection

Disadvantages

  • Limited peak pulse power handling compared to higher-rated devices
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

The SMAJ188CA-M3/5A operates based on the principle of avalanche breakdown, where it rapidly clamps transient voltages by diverting excess current away from sensitive components. This ensures that the voltage across the protected circuit remains within safe limits, preventing damage due to transient events.

Detailed Application Field Plans

The SMAJ188CA-M3/5A finds extensive use in various electronic systems, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguarding control circuitry from voltage transients. - Automotive Electronics: Providing surge protection for vehicle electronics.

Detailed and Complete Alternative Models

  • SMAJ5.0A: Lower-rated alternative for less demanding applications.
  • SMAJ400A: Higher-rated alternative for increased surge protection capability.

In conclusion, the SMAJ188CA-M3/5A offers effective transient voltage suppression in a compact package, making it an essential component for ensuring the reliability of electronic systems in diverse applications.

[Word count: 536]

Énumérez 10 questions et réponses courantes liées à l'application de SMAJ188CA-M3/5A dans les solutions techniques

  1. What is the maximum peak pulse power of SMAJ188CA-M3/5A?

    • The maximum peak pulse power is 400 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMAJ188CA-M3/5A?

    • The breakdown voltage is typically 209 volts at 1mA.

  3. What is the operating temperature range for SMAJ188CA-M3/5A?

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

  4. What are the typical applications for SMAJ188CA-M3/5A?

    • It is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMAJ188CA-M3/5A?

    • The response time is less than 1.0 nanosecond from 0 volts to minimum breakdown voltage.

  6. What is the clamping voltage of SMAJ188CA-M3/5A?

    • The clamping voltage is typically 297 volts at 10A.

  7. Does SMAJ188CA-M3/5A meet RoHS requirements?

    • Yes, it is compliant with RoHS (Restriction of Hazardous Substances) regulations.

  8. What is the package type of SMAJ188CA-M3/5A?

    • It is available in a DO-214AC (SMA) package.

  9. Is SMAJ188CA-M3/5A suitable for high-speed data line protection?

    • Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  10. What are the key features of SMAJ188CA-M3/5A?

    • Some key features include low incremental surge resistance, excellent clamping capability, and fast response time.