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SMAJ160
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SMAJ160

Product Overview

Category

SMAJ160 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

SMAJ160 is typically available in a DO-214AC (SMA) package.

Essence

The essence of SMAJ160 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 or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Part Number: SMAJ160
  • Standoff Voltage: 160V
  • Breakdown Voltage: 177V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

SMAJ160 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

SMAJ160 operates by shunting excess current when a transient voltage spike occurs, thereby limiting the voltage across the protected load.

Detailed Application Field Plans

SMAJ160 finds applications in various fields including: - Telecommunications - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ160 include: - P6KE160A - 1.5SMC160A - SA16CA

In conclusion, SMAJ160 serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response times and bidirectional clamping capabilities. While it has limitations in power dissipation, its compact size and effectiveness make it a popular choice in diverse applications.

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技術ソリューションにおける SMAJ160 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 SMAJ160?

    • SMAJ160 is a type of surface mount transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of SMAJ160?

    • The maximum peak pulse power of SMAJ160 is 400 watts.

  3. What is the breakdown voltage of SMAJ160?

    • The breakdown voltage of SMAJ160 is 160 volts.

  4. What are the typical applications of SMAJ160?

    • SMAJ160 is commonly used in various electronic devices and systems such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges and spikes.

  5. What is the operating temperature range of SMAJ160?

    • The operating temperature range of SMAJ160 is typically -55°C to +150°C.

  6. How does SMAJ160 provide protection against voltage transients?

    • SMAJ160 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage to the circuit.

  7. What is the response time of SMAJ160?

    • The response time of SMAJ160 is very fast, typically in the nanosecond range, providing rapid protection against voltage spikes.

  8. Can SMAJ160 be used for both AC and DC applications?

    • Yes, SMAJ160 can be used for both AC and DC applications, making it versatile for various circuit protection needs.

  9. What are the packaging options available for SMAJ160?

    • SMAJ160 is available in various package types such as DO-214AC (SMA) and DO-214AB (SMC), offering flexibility for different PCB layouts and space constraints.

  10. Are there any specific layout considerations when using SMAJ160?

    • It is important to minimize the length and impedance of the traces connecting SMAJ160 to the circuit to ensure optimal performance in suppressing voltage transients. Additionally, proper thermal management should be considered to prevent overheating during prolonged transient events.