Vishay Semiconductor Diodes Division
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1.5SMC56AHE3/9AT
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1.5SMC56AHE3/9AT

Product Overview

Category

The 1.5SMC56AHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

  • Voltage Rating: 56V
  • Power Dissipation: 1500W
  • Package Type: DO-214AB (SMC)
  • Polarity: Unidirectional
  • RoHS Compliant: Yes

Package

The 1.5SMC56AHE3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity

Typically, the 1.5SMC56AHE3/9AT is supplied in reels with a quantity of 1500 units per reel.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 62.2V
  • Clamping Voltage: 90.7V
  • Maximum Reverse Leakage Current: 1µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC56AHE3/9AT has two pins in the DO-214AB (SMC) package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The 1.5SMC56AHE3/9AT provides robust protection against transient overvoltage events by diverting excessive current away from sensitive components.

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • Unidirectional protection only
  • Requires proper installation for effective protection

Working Principles

When a transient voltage spike occurs, the 1.5SMC56AHE3/9AT enters a low impedance state, effectively shunting excess current away from the protected circuitry. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC56AHE3/9AT is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC56AHE3/9AT include: - P6SMB56A - SMBJ56A - 1.5KE56A

In conclusion, the 1.5SMC56AHE3/9AT is a high-performance TVS diode that offers reliable surge protection for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC56AHE3/9AT v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5SMC56AHE3/9AT in technical solutions:

  1. What is the voltage rating of 1.5SMC56AHE3/9AT?

    • The voltage rating of 1.5SMC56AHE3/9AT is 56V.

  2. What is the peak pulse power of 1.5SMC56AHE3/9AT?

    • The peak pulse power of 1.5SMC56AHE3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC56AHE3/9AT?

    • The breakdown voltage of 1.5SMC56AHE3/9AT is 62.2V.

  4. What is the maximum clamping voltage of 1.5SMC56AHE3/9AT?

    • The maximum clamping voltage of 1.5SMC56AHE3/9AT is 90.9V.

  5. What are the typical applications for 1.5SMC56AHE3/9AT?

    • Typical applications for 1.5SMC56AHE3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  6. What is the operating temperature range of 1.5SMC56AHE3/9AT?

    • The operating temperature range of 1.5SMC56AHE3/9AT is -55°C to +150°C.

  7. Is 1.5SMC56AHE3/9AT RoHS compliant?

    • Yes, 1.5SMC56AHE3/9AT is RoHS compliant.

  8. What is the package type of 1.5SMC56AHE3/9AT?

    • 1.5SMC56AHE3/9AT comes in a DO-214AB (SMC) package.

  9. Can 1.5SMC56AHE3/9AT be used for surge protection in power supply units?

    • Yes, 1.5SMC56AHE3/9AT can be used for surge protection in power supply units.

  10. Does 1.5SMC56AHE3/9AT have high reliability and low leakage current?

    • Yes, 1.5SMC56AHE3/9AT offers high reliability and low leakage current, making it suitable for various technical solutions.