Microsemi Corporation
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MA1.5KE33A
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MA1.5KE33A

Product Overview

Category

The MA1.5KE33A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems.

Characteristics

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

Package

The MA1.5KE33A is available in a DO-201 package.

Essence

This TVS diode is essential for protecting sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The MA1.5KE33A is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 30.8V to 34.2V
  • Maximum Clamping Voltage: 49.9V at 100A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA1.5KE33A TVS diode has a standard two-pin configuration, with anode and cathode terminals.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High reliability and performance under surge conditions

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response to surge events
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional overvoltage protection methods
  • Requires careful consideration of placement within circuits for optimal effectiveness

Working Principles

The MA1.5KE33A operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MA1.5KE33A is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MA1.5KE33A include: - SMAJ33A - P6KE33A - 1.5SMC33A - SA5.0CA

In conclusion, the MA1.5KE33A transient voltage suppressor diode offers reliable surge protection for a wide range of electronic applications, despite its higher cost and careful placement requirements. Its fast response time and high surge capability make it a valuable component in safeguarding sensitive circuits from voltage transients.

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기술 솔루션에 MA1.5KE33A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of MA1.5KE33A?

    • The MA1.5KE33A has a voltage rating of 33V.

  2. What is the peak pulse power of MA1.5KE33A?

    • The peak pulse power of MA1.5KE33A is 1500W.

  3. What are the typical applications for MA1.5KE33A?

    • MA1.5KE33A is commonly used in surge protection, transient voltage suppression, and overvoltage clamping in various electronic circuits.

  4. What is the maximum clamping voltage of MA1.5KE33A?

    • The maximum clamping voltage of MA1.5KE33A is 53.3V at 100A.

  5. What is the breakdown voltage of MA1.5KE33A?

    • The breakdown voltage of MA1.5KE33A is typically 36.7V.

  6. Is MA1.5KE33A RoHS compliant?

    • Yes, MA1.5KE33A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of MA1.5KE33A?

    • MA1.5KE33A can operate within a temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  8. Does MA1.5KE33A have a low leakage current?

    • Yes, MA1.5KE33A is designed with low leakage current characteristics, ensuring minimal power loss during normal operation.

  9. Can MA1.5KE33A be used for ESD protection?

    • Yes, MA1.5KE33A can be utilized for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.

  10. What package type is MA1.5KE33A available in?

    • MA1.5KE33A is available in a DO-201AD (DO-27) package, which is a widely used axial leaded package for diodes and rectifiers.