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MA1.5KE39A
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MA1.5KE39A

Product Overview

Category

The MA1.5KE39A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MA1.5KE39A is available in a DO-201 package.

Essence

The essence of the MA1.5KE39A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The MA1.5KE39A is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 36.8V to 40.6V
  • Maximum Clamping Voltage: 58.1V at 24A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA1.5KE39A TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Transient voltage protection
  • Bidirectional clamping capability
  • Low incremental surge resistance

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

When a transient voltage event occurs, the MA1.5KE39A conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The MA1.5KE39A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ36A: 400W TVS diode
  • P6KE39CA: 600W TVS diode
  • 1.5SMC39CA: 1500W TVS diode

In conclusion, the MA1.5KE39A transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.

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技術ソリューションにおける MA1.5KE39A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the voltage rating of MA1.5KE39A?

    • The voltage rating of MA1.5KE39A is 39V.

  2. What is the peak pulse power of MA1.5KE39A?

    • The peak pulse power of MA1.5KE39A is 1500W.

  3. What is the typical application of MA1.5KE39A?

    • MA1.5KE39A is commonly used for transient voltage suppression in electronic circuits, such as in surge protection devices and power supplies.

  4. What is the maximum clamping voltage of MA1.5KE39A?

    • The maximum clamping voltage of MA1.5KE39A is 49.9V at 100A.

  5. What is the operating temperature range of MA1.5KE39A?

    • MA1.5KE39A has an operating temperature range of -55°C to +175°C.

  6. Is MA1.5KE39A RoHS compliant?

    • Yes, MA1.5KE39A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What package type does MA1.5KE39A come in?

    • MA1.5KE39A is available in a DO-201AD (DO-27) package.

  8. What are the key features of MA1.5KE39A?

    • The key features of MA1.5KE39A include high surge capability, fast response time, and low clamping voltage.

  9. Can MA1.5KE39A be used for overvoltage protection in automotive applications?

    • Yes, MA1.5KE39A can be used for overvoltage protection in automotive electronics due to its high surge capability and reliability.

  10. Are there any recommended layout considerations when using MA1.5KE39A in a circuit?

    • It is recommended to minimize the length and impedance of the connections to MA1.5KE39A and to provide adequate thermal management for optimal performance.