Vishay Semiconductor Diodes Division
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1.5SMC33CA-M3/57T
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1.5SMC33CA-M3/57T

Product Overview

Category:

The 1.5SMC33CA-M3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits, providing a low-impedance path to ground in the event of overvoltage transients.

Characteristics:

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

Package:

The 1.5SMC33CA-M3/57T is available in a DO-214AB (SMC) package.

Packaging/Quantity:

It is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 28.2V
  • Breakdown Voltage: 31.4V
  • Maximum Clamping Voltage: 45.7V
  • Peak Pulse Current: 64.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC33CA-M3/57T has two pins in a standard DO-214AB package configuration.

Functional Features

  • Provides protection against transient voltage events
  • Rapid response to overvoltage conditions
  • Low leakage current in normal operation

Advantages

  • High surge current capability
  • Low clamping voltage ensures effective protection
  • RoHS compliant, meeting environmental standards

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to reverse polarity connection

Working Principles

When an overvoltage transient occurs, the 1.5SMC33CA-M3/57T enters a low-impedance state, diverting excess current away from sensitive components. This rapid response protects downstream electronics from damage.

Detailed Application Field Plans

The 1.5SMC33CA-M3/57T is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ28A: Standoff Voltage 28V, Breakdown Voltage 31.1V, Package SMA
  • SMBJ28A: Standoff Voltage 28V, Breakdown Voltage 31.1V, Package SMB

In conclusion, the 1.5SMC33CA-M3/57T is a reliable TVS diode offering fast response, high surge current capability, and low clamping voltage, making it suitable for a wide range of applications requiring surge protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC33CA-M3/57T v technických řešeních

  1. What is the voltage rating of 1.5SMC33CA-M3/57T?

    • The voltage rating of 1.5SMC33CA-M3/57T is 33V.

  2. What is the peak pulse power of 1.5SMC33CA-M3/57T?

    • The peak pulse power of 1.5SMC33CA-M3/57T is 1500W.

  3. What is the breakdown voltage of 1.5SMC33CA-M3/57T?

    • The breakdown voltage of 1.5SMC33CA-M3/57T is 36.7V.

  4. What is the maximum clamping voltage of 1.5SMC33CA-M3/57T?

    • The maximum clamping voltage of 1.5SMC33CA-M3/57T is 53.3V.

  5. What are the typical applications for 1.5SMC33CA-M3/57T?

    • Typical applications for 1.5SMC33CA-M3/57T include transient voltage suppression in electronic equipment, automotive systems, and telecommunications.

  6. What is the operating temperature range of 1.5SMC33CA-M3/57T?

    • The operating temperature range of 1.5SMC33CA-M3/57T is -55°C to +150°C.

  7. What is the package type of 1.5SMC33CA-M3/57T?

    • 1.5SMC33CA-M3/57T comes in a DO-214AB (SMC) package.

  8. Is 1.5SMC33CA-M3/57T RoHS compliant?

    • Yes, 1.5SMC33CA-M3/57T is RoHS compliant.

  9. What is the response time of 1.5SMC33CA-M3/57T?

    • The response time of 1.5SMC33CA-M3/57T is less than 1 picosecond.

  10. What are the key features of 1.5SMC33CA-M3/57T?

    • The key features of 1.5SMC33CA-M3/57T include low incremental surge resistance, high-temperature soldering guaranteed, and excellent clamping capability.