Microsemi Corporation
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M1.5KE30A
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M1.5KE30A - Product Overview and Analysis

Introduction

The M1.5KE30A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the M1.5KE30A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor (TVS) Diode
Use: Protection against voltage spikes and transients in electronic circuits
Characteristics: Fast response time, high surge capability, low clamping voltage
Package: Axial leaded
Essence: Safeguarding sensitive electronic components from voltage surges
Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

  • Voltage - Reverse Standoff (Typ): 25.6V
  • Voltage - Breakdown (Min): 28.5V
  • Voltage - Clamping (Max) @ Ipp: 41.4V
  • Current - Peak Pulse (10/1000µs): 48.4A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The M1.5KE30A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient voltage events
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes - Fast response time - High surge current capability

Disadvantages: - Limited to specific voltage ranges - Requires proper installation for optimal performance

Working Principles

The M1.5KE30A operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through rapid conduction, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The M1.5KE30A is commonly used in the following applications: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: M1.5KE33A
  • Alternative Model 2: M1.5KE36A
  • Alternative Model 3: M1.5KE39A
  • Alternative Model 4: M1.5KE43A

In summary, the M1.5KE30A transient voltage suppressor diode offers effective protection against voltage spikes and transients in various electronic applications. Its fast response time, high surge capability, and low clamping voltage make it a valuable component for safeguarding sensitive circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací M1.5KE30A v technických řešeních

  1. What is the M1.5KE30A?

    • The M1.5KE30A is a 1500W transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of M1.5KE30A?

    • The M1.5KE30A features a peak power dissipation of 1500W, low clamping voltage, and fast response time.

  3. In what applications can M1.5KE30A be used?

    • M1.5KE30A is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  4. How does M1.5KE30A provide overvoltage protection?

    • M1.5KE30A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What is the maximum clamping voltage of M1.5KE30A?

    • The maximum clamping voltage of M1.5KE30A is typically around 48.4V at a peak pulse current of 100A.

  6. What is the operating temperature range of M1.5KE30A?

    • M1.5KE30A has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of environments.

  7. How is M1.5KE30A packaged?

    • M1.5KE30A is available in a DO-201AD (DO-27) axial leaded package, which allows for easy integration into circuit designs.

  8. What are the reliability characteristics of M1.5KE30A?

    • M1.5KE30A offers high reliability with excellent clamping capability and low leakage current.

  9. Can M1.5KE30A be used for ESD protection?

    • While primarily designed for transient voltage suppression, M1.5KE30A can also provide some level of ESD protection in certain applications.

  10. Are there any recommended layout considerations when using M1.5KE30A?

    • It is recommended to keep the leads short and use proper PCB layout techniques to minimize inductance and maximize the effectiveness of M1.5KE30A in protecting the circuit.