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SMAJ45CE3/TR13
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SMAJ45CE3/TR13

Product Overview

Category

The SMAJ45CE3/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect electronic circuits from overvoltage transients caused by lightning, electrostatic discharge (ESD), and other voltage spikes.

Characteristics

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

Package

The SMAJ45CE3/TR13 is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMAJ45CE3/TR13 is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 45V
  • Breakdown Voltage: 50V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ45CE3/TR13 typically features two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited power dissipation capability
  • May require additional protective components for comprehensive circuit protection

Working Principles

When an overvoltage transient occurs, the SMAJ45CE3/TR13 conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMAJ45CE3/TR13 is widely used in various applications, including: - Telecommunication equipment - Consumer electronics - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ45CE3/TR13 include: - P6SMBJ45CA - 1.5KE47CA - SMBJ45A

In conclusion, the SMAJ45CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding electronic circuits from damage.

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技術ソリューションにおける SMAJ45CE3/TR13 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 SMAJ45CE3/TR13?

    • SMAJ45CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ45CE3/TR13?

    • The maximum peak pulse power of SMAJ45CE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ45CE3/TR13?

    • The breakdown voltage of SMAJ45CE3/TR13 is 45 volts.

  4. What are the typical applications of SMAJ45CE3/TR13?

    • SMAJ45CE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.

  5. What is the operating temperature range of SMAJ45CE3/TR13?

    • The operating temperature range of SMAJ45CE3/TR13 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ45CE3/TR13?

    • The reverse stand-off voltage of SMAJ45CE3/TR13 is 45 volts.

  7. What is the response time of SMAJ45CE3/TR13?

    • The response time of SMAJ45CE3/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  8. How does SMAJ45CE3/TR13 provide protection?

    • SMAJ45CE3/TR13 provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thus preventing damage.

  9. Is SMAJ45CE3/TR13 RoHS compliant?

    • Yes, SMAJ45CE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can SMAJ45CE3/TR13 be used for ESD protection?

    • Yes, SMAJ45CE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic devices and circuits.