Vishay Semiconductor Diodes Division
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1.5SMC220AHE3/57T
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1.5SMC220AHE3/57T

Product Overview

Category

The 1.5SMC220AHE3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

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

Package

The 1.5SMC220AHE3/57T is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

The 1.5SMC220AHE3/57T is typically packaged in reels with quantities varying based on customer requirements.

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 1.5SMC220AHE3/57T has two pins, with the anode and cathode connections clearly marked on the DO-214AB package.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability allows it to handle large transient currents

Advantages

  • Robust surge protection
  • Fast response time
  • Compact form factor

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the 1.5SMC220AHE3/57T conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC220AHE3/57T is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC220AHE3/57T include: - P6KE220CA - SMBJ188CA - 1.5KE220A

This concludes the English editing encyclopedia entry structure for the 1.5SMC220AHE3/57T, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける 1.5SMC220AHE3/57T 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 1.5SMC220AHE3/57T?

    • The voltage rating of 1.5SMC220AHE3/57T is 220V.

  2. What is the peak pulse power of 1.5SMC220AHE3/57T?

    • The peak pulse power of 1.5SMC220AHE3/57T is 1500W.

  3. What is the application of 1.5SMC220AHE3/57T in technical solutions?

    • 1.5SMC220AHE3/57T is commonly used for overvoltage protection in various electronic circuits and systems, such as power supplies, telecommunications equipment, and industrial controls.

  4. What is the breakdown voltage of 1.5SMC220AHE3/57T?

    • The breakdown voltage of 1.5SMC220AHE3/57T is 245V.

  5. Is 1.5SMC220AHE3/57T suitable for surge protection in automotive applications?

    • Yes, 1.5SMC220AHE3/57T can be used for surge protection in automotive electronics, including in-vehicle infotainment systems and engine control units.

  6. Does 1.5SMC220AHE3/57T comply with industry standards for transient voltage suppressors?

    • Yes, 1.5SMC220AHE3/57T complies with industry standards such as AEC-Q101 for automotive-grade components and is also RoHS compliant.

  7. Can 1.5SMC220AHE3/57T be used for protecting sensitive microcontrollers and digital ICs?

    • Absolutely, 1.5SMC220AHE3/57T is suitable for safeguarding sensitive microcontrollers, digital ICs, and other semiconductor devices from voltage transients.

  8. What is the response time of 1.5SMC220AHE3/57T to transient voltage events?

    • The response time of 1.5SMC220AHE3/57T is very fast, typically in the nanosecond range, providing rapid protection against voltage spikes.

  9. Are there any specific thermal considerations when using 1.5SMC220AHE3/57T in high-power applications?

    • It's important to consider the thermal management of 1.5SMC220AHE3/57T in high-power applications to ensure proper heat dissipation and prevent overheating.

  10. Can 1.5SMC220AHE3/57T be used in outdoor or harsh environmental conditions?

    • Yes, 1.5SMC220AHE3/57T is designed to withstand outdoor and harsh environmental conditions, making it suitable for a wide range of applications including outdoor telecommunications equipment and industrial machinery.