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SMAJ36
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SMAJ36 Product Overview

Introduction

SMAJ36 is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMAJ36 diode offers specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage Standoff: 36V
  • Breakdown Voltage: 40V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ36 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient Voltage Suppression: Quickly clamps excessive voltage to protect downstream components
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the circuit
  • High Surge Current Capability: Can handle large transient currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Compact size for easy integration into circuits
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

When a voltage spike occurs in the circuit, the SMAJ36 diode conducts and clamps the voltage to a safe level, diverting the excess current away from sensitive components. This action protects the circuit from potential damage due to transient events.

Detailed Application Field Plans

The SMAJ36 diode finds application in various fields, including: - Telecommunications: Protects communication equipment from lightning-induced surges - Automotive Electronics: Safeguards vehicle electronics from voltage transients - Industrial Control Systems: Ensures reliability of control circuitry in industrial environments - Consumer Electronics: Protects sensitive devices like smartphones and tablets from power surges

Detailed and Complete Alternative Models

  • 1. P6SMB36CA: Similar TVS diode with higher peak pulse power rating
  • 2. SMBJ36A: TVS diode with similar characteristics but in a different package
  • 3. 1.5KE36CA: Axial lead TVS diode suitable for through-hole mounting

In conclusion, the SMAJ36 diode serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response and high surge current capability. Its compact size and wide operating temperature range make it suitable for diverse applications across industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ36 en soluciones técnicas

  1. What is SMAJ36?

    • SMAJ36 is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power dissipation of SMAJ36?

    • The maximum peak pulse power dissipation of SMAJ36 is 400 watts.

  3. What is the breakdown voltage of SMAJ36?

    • The breakdown voltage of SMAJ36 is 36 volts.

  4. What are the typical applications of SMAJ36?

    • SMAJ36 is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  5. What is the response time of SMAJ36 to an overvoltage transient?

    • The response time of SMAJ36 to an overvoltage transient is very fast, typically in the nanosecond range.

  6. How does SMAJ36 protect electronic circuits?

    • SMAJ36 diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  7. What is the operating temperature range of SMAJ36?

    • The operating temperature range of SMAJ36 is typically -55°C to 150°C.

  8. Can SMAJ36 be used for both unidirectional and bidirectional protection?

    • Yes, SMAJ36 is available in both unidirectional and bidirectional configurations for protecting against positive and negative voltage transients.

  9. What is the packaging type of SMAJ36?

    • SMAJ36 is commonly available in a surface mount package such as SMB or SMC.

  10. Is SMAJ36 compliant with industry standards for surge protection devices?

    • Yes, SMAJ36 complies with industry standards such as IEC 61000-4-5 for surge protection devices.