Bourns Inc.
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
SMAJ250A-H
عرض التفاصيل جداول البيانات

SMAJ250A-H

Product Overview

Category

The SMAJ250A-H 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 to protect sensitive components from voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • Compact package size

Package

The SMAJ250A-H is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to efficiently suppress transient voltages and protect electronic circuits from damage.

Packaging/Quantity

The SMAJ250A-H is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 250V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS compliant

Detailed Pin Configuration

The SMAJ250A-H typically consists of two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

  • Transient voltage suppression
  • Protection of sensitive electronic components
  • Fast response to voltage transients

Advantages

  • High surge capability
  • Low clamping voltage
  • Compact package size for space-constrained applications
  • RoHS compliance

Disadvantages

  • Limited to specific voltage and power ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The SMAJ250A-H operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected device during transient events.

Detailed Application Field Plans

The SMAJ250A-H finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE250A
  • 1.5SMC250A
  • SMCJ250A
  • TVS5KE250CA

In conclusion, the SMAJ250A-H serves as a crucial component in safeguarding electronic circuits from transient voltage events, offering a balance of performance and compactness. Its application spans across diverse industries, providing essential protection for sensitive electronic systems.

[Word Count: 337]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMAJ250A-H في الحلول التقنية

  1. What is the maximum reverse voltage of SMAJ250A-H?

    • The maximum reverse voltage of SMAJ250A-H is 250V.

  2. What is the typical junction capacitance of SMAJ250A-H?

    • The typical junction capacitance of SMAJ250A-H is 150pF.

  3. What is the peak pulse power dissipation of SMAJ250A-H?

    • The peak pulse power dissipation of SMAJ250A-H is 400W.

  4. What is the operating temperature range for SMAJ250A-H?

    • The operating temperature range for SMAJ250A-H is -55°C to +150°C.

  5. What is the clamping voltage of SMAJ250A-H at a specified peak pulse current?

    • The clamping voltage of SMAJ250A-H at a specified peak pulse current is typically 405V.

  6. Is SMAJ250A-H suitable for surge protection in power supplies?

    • Yes, SMAJ250A-H is suitable for surge protection in power supplies due to its high peak pulse power dissipation.

  7. Can SMAJ250A-H be used for overvoltage protection in communication equipment?

    • Yes, SMAJ250A-H can be used for overvoltage protection in communication equipment due to its low clamping voltage and fast response time.

  8. What are the typical applications of SMAJ250A-H in automotive electronics?

    • SMAJ250A-H is commonly used in automotive electronics for protecting sensitive components from voltage transients and surges.

  9. Does SMAJ250A-H meet the requirements for ESD protection in consumer electronics?

    • Yes, SMAJ250A-H meets the requirements for ESD protection in consumer electronics by providing reliable transient voltage suppression.

  10. What are the recommended mounting techniques for SMAJ250A-H in circuit board designs?

    • The recommended mounting techniques for SMAJ250A-H include using appropriate pad layout and soldering methods to ensure proper heat dissipation and electrical performance.