Vishay Semiconductor Diodes Division
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1.5SMC220CA-M3/9AT
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1.5SMC220CA-M3/9AT

Product Overview

Category

The 1.5SMC220CA-M3/9AT belongs to the category of transient voltage suppressor (TVS) diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The 1.5SMC220CA-M3/9AT is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable protection against transient overvoltage conditions.

Packaging/Quantity

The 1.5SMC220CA-M3/9AT is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 188V
  • Breakdown Voltage: 209V
  • Maximum Clamping Voltage: 341V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC220CA-M3/9AT follows the standard pin configuration for DO-214AB (SMC) packages, with two leads for connection.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability allows for reliable performance under transient conditions

Advantages and Disadvantages

Advantages

  • Effective protection of sensitive electronics
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to traditional diode solutions
  • Limited to specific voltage and current ratings

Working Principles

When a transient voltage spike occurs, the 1.5SMC220CA-M3/9AT conducts the excess energy to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC220CA-M3/9AT is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5SMC6.8CA-M3/9AT
  • 1.5SMC33CA-M3/9AT
  • 1.5SMC440CA-M3/9AT

This provides a comprehensive overview of the 1.5SMC220CA-M3/9AT, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC220CA-M3/9AT v technických řešeních

  1. What is the application of 1.5SMC220CA-M3/9AT in technical solutions?

    • Answer: The 1.5SMC220CA-M3/9AT is commonly used as a transient voltage suppressor (TVS) diode to protect electronic circuits from voltage spikes and surges.

  2. What is the maximum peak pulse current for 1.5SMC220CA-M3/9AT?

    • Answer: The maximum peak pulse current for 1.5SMC220CA-M3/9AT is 50A.

  3. What is the breakdown voltage of 1.5SMC220CA-M3/9AT?

    • Answer: The breakdown voltage of 1.5SMC220CA-M3/9AT is 198V.

  4. How does 1.5SMC220CA-M3/9AT protect electronic circuits?

    • Answer: 1.5SMC220CA-M3/9AT protects electronic circuits by diverting excessive current away from sensitive components when a voltage surge occurs.

  5. Can 1.5SMC220CA-M3/9AT be used in automotive applications?

    • Answer: Yes, 1.5SMC220CA-M3/9AT is suitable for use in automotive applications to protect vehicle electronics from voltage transients.

  6. What is the response time of 1.5SMC220CA-M3/9AT?

    • Answer: The response time of 1.5SMC220CA-M3/9AT is very fast, typically in the nanosecond range.

  7. Is 1.5SMC220CA-M3/9AT RoHS compliant?

    • Answer: Yes, 1.5SMC220CA-M3/9AT is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. Can 1.5SMC220CA-M3/9AT be used in telecommunications equipment?

    • Answer: Yes, 1.5SMC220CA-M3/9AT is commonly employed in telecommunications equipment to safeguard against voltage surges.

  9. What is the operating temperature range of 1.5SMC220CA-M3/9AT?

    • Answer: The operating temperature range of 1.5SMC220CA-M3/9AT is typically -55°C to 150°C, making it suitable for a wide range of environments.

  10. Does 1.5SMC220CA-M3/9AT require any special mounting considerations?

    • Answer: 1.5SMC220CA-M3/9AT should be mounted on a heat sink or metal pad to ensure proper heat dissipation during operation.