Bourns Inc.
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
SMLJ60A
Lihat Detail Lembar Data

SMLJ60A Diode: Encyclopedia Entry

Introduction

The SMLJ60A diode is a crucial component in the field of electronics and electrical engineering. This encyclopedia entry aims to provide a comprehensive overview of the SMLJ60A diode, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The SMLJ60A diode belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time

Package

The SMLJ60A diode is typically available in a DO-214AB (SMC) package.

Essence

This diode serves as a critical protective element in electronic systems, ensuring the integrity and longevity of sensitive components.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 66.7V
  • Maximum Clamping Voltage: 108V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS compliant

Detailed Pin Configuration

The SMLJ60A diode features a standard DO-214AB (SMC) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.

Advantages

  • Robust surge protection
  • Low clamping voltage
  • Compact form factor

Disadvantages

  • Limited breakdown voltage compared to higher-rated TVS diodes
  • Higher cost compared to standard rectifier diodes

Working Principles

When a voltage spike occurs, the SMLJ60A diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMLJ60A diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diodes can be considered as substitutes for the SMLJ60A, including: - P6KE68CA - 1.5KE75A - SMAJ70A - SMBJ64CA

In conclusion, the SMLJ60A diode plays a pivotal role in safeguarding electronic circuits from voltage transients and spikes. Its high surge capability, low clamping voltage, and fast response time make it an indispensable component in modern electronic designs.

Word Count: 413

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMLJ60A dalam solusi teknis

  1. What is the SMLJ60A?

    • The SMLJ60A is a unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMLJ60A?

    • The SMLJ60A has a maximum peak pulse voltage rating of 60V.

  3. What is the typical application of the SMLJ60A?

    • The SMLJ60A is commonly used in electronic circuits to protect against voltage surges caused by lightning, ESD (electrostatic discharge), and other transient events.

  4. What is the clamping voltage of the SMLJ60A?

    • The clamping voltage of the SMLJ60A is the voltage at which it begins to conduct significantly during a transient event and is typically around 77.4V at 10A.

  5. What is the peak pulse current capability of the SMLJ60A?

    • The SMLJ60A can handle a peak pulse current of 300A for a standard 8/20µs waveform.

  6. Can the SMLJ60A be used in automotive applications?

    • Yes, the SMLJ60A is suitable for use in automotive electronics to protect against voltage transients and surges.

  7. What is the operating temperature range of the SMLJ60A?

    • The SMLJ60A is designed to operate within a temperature range of -55°C to 150°C.

  8. Is the SMLJ60A RoHS compliant?

    • Yes, the SMLJ60A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What package type is the SMLJ60A available in?

    • The SMLJ60A is available in a DO-214AB (SMC) package, which is suitable for surface mount applications.

  10. Where can I find detailed specifications and application notes for the SMLJ60A?

    • Detailed specifications and application notes for the SMLJ60A can be found in the product datasheet provided by the manufacturer or distributor.