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P6SMB18A-M3/5B
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P6SMB18A-M3/5B

Product Overview

The P6SMB18A-M3/5B belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P6SMB18A-M3/5B is designed to provide overvoltage protection in a wide range of applications. It possesses specific characteristics, comes in a particular package, and has unique features that make it suitable for various electronic systems.

Category

Transient Voltage Suppressor (TVS) Diode

Use

The P6SMB18A-M3/5B is used to protect electronic circuits from voltage surges and transients caused by events such as lightning strikes, ESD (electrostatic discharge), and switching noise.

Characteristics

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

Package

The P6SMB18A-M3/5B is typically available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB18A-M3/5B lies in its ability to quickly divert excessive voltage away from sensitive electronic components, thereby safeguarding them from damage.

Packaging/Quantity

The P6SMB18A-M3/5B is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 15.3V
  • Breakdown Voltage: 17.0V
  • Maximum Clamping Voltage: 29.2V
  • Peak Pulse Current: 58.3A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB18A-M3/5B TVS diode typically consists of two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High reliability and robustness

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current handling compared to higher-rated TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

When a voltage transient occurs, the P6SMB18A-M3/5B TVS diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated. This action prevents the transient voltage from reaching sensitive components, thus protecting the circuit.

Detailed Application Field Plans

The P6SMB18A-M3/5B is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6SMB10A-M3/5B
  • P6SMB15A-M3/5B
  • P6SMB22A-M3/5B
  • P6SMB33A-M3/5B
  • P6SMB56A-M3/5B

In conclusion, the P6SMB18A-M3/5B transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in ensuring the reliability and longevity of electronic systems across various industries.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi P6SMB18A-M3/5B dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of P6SMB18A-M3/5B in technical solutions:

  1. What is the maximum peak pulse power dissipation of P6SMB18A-M3/5B?

    • The maximum peak pulse power dissipation is 600W for a 10/1000μs waveform.

  2. What is the breakdown voltage of P6SMB18A-M3/5B?

    • The breakdown voltage is 16.7V minimum and 18.5V maximum at 1mA.

  3. What is the typical clamping voltage of P6SMB18A-M3/5B?

    • The typical clamping voltage is 29.2V at 19.9A.

  4. What is the operating temperature range of P6SMB18A-M3/5B?

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

  5. What is the package type of P6SMB18A-M3/5B?

    • The package type is DO-214AA (SMB).

  6. What are the typical applications for P6SMB18A-M3/5B?

    • Typical applications include transient voltage suppression in electronic equipment, telecommunication systems, industrial control systems, and more.

  7. What is the reverse stand-off voltage of P6SMB18A-M3/5B?

    • The reverse stand-off voltage is 15.3V.

  8. What is the peak pulse current of P6SMB18A-M3/5B?

    • The peak pulse current is 19.9A.

  9. Does P6SMB18A-M3/5B meet RoHS requirements?

    • Yes, P6SMB18A-M3/5B is compliant with RoHS requirements.

  10. Is P6SMB18A-M3/5B suitable for surge protection in power supply units?

    • Yes, P6SMB18A-M3/5B is suitable for surge protection in power supply units due to its high peak pulse power dissipation and clamping voltage characteristics.

I hope these answers provide the information you were looking for! If you have any further questions, feel free to ask.