Vishay Semiconductor Diodes Division
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1.5SMC220CAHE3/57T
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1.5SMC220CAHE3/57T

Product Overview

Category:

The 1.5SMC220CAHE3/57T belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use:

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

Characteristics:

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

Package:

The 1.5SMC220CAHE3/57T is typically available in a DO-214AB (SMC) package.

Essence:

This TVS diode serves as a critical component in protecting sensitive electronic equipment from voltage transients, ensuring reliable operation and longevity.

Packaging/Quantity:

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 188V
  • Breakdown Voltage: 209V
  • Maximum Clamping Voltage: 341V
  • Peak Pulse Current: 33.3A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC220CAHE3/57T typically features two pins in a standard DO-214AB (SMC) package configuration.

Functional Features

  • Rapid response to transient voltage events
  • Limits voltage spikes to protect downstream components
  • Low leakage current
  • High surge handling capability

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Compact size
  • RoHS compliance
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ranges
  • Requires proper installation for optimal performance

Working Principles

When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC220CAHE3/57T is widely used in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC220CAHE3/57T include: - P6SMB220CA - SMBJ188CA - SMCJ188A

In conclusion, the 1.5SMC220CAHE3/57T TVS diode offers effective surge protection with its high surge capability, fast response time, and low clamping voltage. Its compact size and RoHS compliance make it suitable for a wide range of applications, although proper installation is crucial for optimal performance.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC220CAHE3/57T v technických řešeních

  1. What is the maximum peak pulse current of 1.5SMC220CAHE3/57T?

    • The maximum peak pulse current is 500A.

  2. What is the breakdown voltage of 1.5SMC220CAHE3/57T?

    • The breakdown voltage is 198V.

  3. What is the typical clamping voltage of 1.5SMC220CAHE3/57T?

    • The typical clamping voltage is 341V at 10A.

  4. What are the applications of 1.5SMC220CAHE3/57T?

    • It is commonly used in surge protection for sensitive electronics, such as power supplies, telecommunications equipment, and industrial controls.

  5. What is the response time of 1.5SMC220CAHE3/57T?

    • The response time is typically less than 1 picosecond.

  6. Is 1.5SMC220CAHE3/57T RoHS compliant?

    • Yes, it is RoHS compliant.

  7. What is the operating temperature range of 1.5SMC220CAHE3/57T?

    • The operating temperature range is -55°C to +150°C.

  8. Does 1.5SMC220CAHE3/57T have a low leakage current?

    • Yes, it has a low leakage current of less than 1µA.

  9. Can 1.5SMC220CAHE3/57T be used for overvoltage protection in automotive applications?

    • Yes, it is suitable for overvoltage protection in automotive systems.

  10. What is the package type of 1.5SMC220CAHE3/57T?

    • It comes in a DO-214AB (SMC) package.