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TPSMB350CA-A
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TPSMB350CA-A

Product Overview

The TPSMB350CA-A 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 TPSMB350CA-A is designed to provide robust protection for various electronic circuits and devices. It possesses specific characteristics, comes in a particular package, and has essential features that make it suitable for a wide range of applications.

Category

Transient Voltage Suppressor (TVS) Diode

Use

The TPSMB350CA-A is used to protect electronic circuits and components from voltage spikes and transients, thereby ensuring the reliability and longevity of the connected devices.

Characteristics

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

Package

The TPSMB350CA-A is typically available in a DO-214AA (SMB) package, which is a surface-mount package suitable for automated assembly processes.

Essence

The essence of TPSMB350CA-A lies in its ability to divert excessive voltage away from sensitive electronic components, thereby safeguarding them from damage due to transient events.

Packaging/Quantity

The TPSMB350CA-A is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 308V to 342V
  • Maximum Clamping Voltage: 495V
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMB350CA-A typically consists of two pins in a standard DO-214AA (SMB) package configuration. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: The TPSMB350CA-A efficiently suppresses transient voltage spikes, protecting downstream electronic components.
  • Fast Response Time: The diode responds rapidly to voltage transients, minimizing the risk of damage to connected devices.
  • High Surge Capability: Capable of withstanding high surge currents, enhancing its protective capabilities.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the TPSMB350CA-A conducts excess current away from the protected circuit, limiting the voltage across the circuit to a safe level. This is achieved through the diode's ability to rapidly switch into a low-impedance state when subjected to excessive voltage.

Detailed Application Field Plans

The TPSMB350CA-A finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: TPSMB300CA
    • Similar specifications and characteristics, with a slightly lower breakdown voltage
  • Alternative Model 2: TPSMB360CA
    • Similar specifications and characteristics, with a slightly higher breakdown voltage
  • Alternative Model 3: P6SMB350CA
    • A different form factor with comparable specifications and characteristics

In conclusion, the TPSMB350CA-A transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMB350CA-A v technických řešeních

  1. What is the TPSMB350CA-A?

    • The TPSMB350CA-A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of the TPSMB350CA-A?

    • The maximum clamping voltage of the TPSMB350CA-A is 571 volts at 10A.

  3. What is the peak pulse power dissipation of the TPSMB350CA-A?

    • The peak pulse power dissipation of the TPSMB350CA-A is 350 watts for an 8/20μs waveform.

  4. What are the typical applications of the TPSMB350CA-A?

    • The TPSMB350CA-A is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the breakdown voltage of the TPSMB350CA-A?

    • The breakdown voltage of the TPSMB350CA-A is 394 volts.

  6. What is the operating temperature range of the TPSMB350CA-A?

    • The TPSMB350CA-A has an operating temperature range of -55°C to +150°C.

  7. What package type does the TPSMB350CA-A come in?

    • The TPSMB350CA-A is available in a SMB (DO-214AA) package.

  8. Is the TPSMB350CA-A RoHS compliant?

    • Yes, the TPSMB350CA-A is RoHS compliant, making it suitable for use in environmentally friendly designs.

  9. What is the response time of the TPSMB350CA-A?

    • The response time of the TPSMB350CA-A is very fast, typically responding within nanoseconds to clamp transient voltages.

  10. Can the TPSMB350CA-A be used in high-speed data line protection?

    • Yes, the TPSMB350CA-A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces due to its fast response time and low clamping voltage.