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SMAJ45A-TP
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SMAJ45A-TP

Product Overview

Category

SMAJ45A-TP belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

SMAJ45A-TP is typically available in a DO-214AC (SMA) package.

Essence

The essence of SMAJ45A-TP lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

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

Specifications

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

Detailed Pin Configuration

SMAJ45A-TP typically consists of two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability

Advantages

  • Provides robust protection against voltage surges
  • Fast response time ensures minimal impact on the protected circuit
  • Compact size allows for easy integration into various electronic designs

Disadvantages

  • Clamping voltage may not be suitable for extremely sensitive components
  • Limited power dissipation capability compared to larger devices

Working Principles

When a voltage surge occurs, SMAJ45A-TP conducts excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

SMAJ45A-TP finds applications in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE45A
  • 1.5SMC45A
  • SMBJ45A

In conclusion, SMAJ45A-TP serves as a crucial component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and compact form factor make it an ideal choice for a wide range of applications.

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기술 솔루션에 SMAJ45A-TP 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMAJ45A-TP?

    • SMAJ45A-TP is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ45A-TP?

    • The maximum peak pulse power of SMAJ45A-TP is 400 watts.

  3. What is the breakdown voltage of SMAJ45A-TP?

    • The breakdown voltage of SMAJ45A-TP is 45 volts.

  4. What are the typical applications of SMAJ45A-TP?

    • SMAJ45A-TP is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the response time of SMAJ45A-TP?

    • The response time of SMAJ45A-TP is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What is the operating temperature range of SMAJ45A-TP?

    • The operating temperature range of SMAJ45A-TP is -55°C to +150°C.

  7. What is the package type of SMAJ45A-TP?

    • SMAJ45A-TP is available in a DO-214AC (SMA) package.

  8. How does SMAJ45A-TP provide protection against voltage transients?

    • SMAJ45A-TP diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  9. Can SMAJ45A-TP be used for ESD (electrostatic discharge) protection?

    • Yes, SMAJ45A-TP can be used for ESD protection in various electronic circuits and interfaces.

  10. Is SMAJ45A-TP RoHS compliant?

    • Yes, SMAJ45A-TP is RoHS compliant, making it suitable for use in environmentally conscious designs.