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B72210S1300K102
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B72210S1300K102 - Product Encyclopedia Entry

Introduction

The B72210S1300K102 is a surge protection component designed for use in electronic circuits to protect against voltage surges and transients. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protecting electronic circuits from voltage surges and transients
  • Characteristics: High surge current capability, low clamping voltage, compact design
  • Package: Surface mount device (SMD)
  • Essence: Safeguarding sensitive electronic components from damage due to voltage spikes
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Model: B72210S1300K102
  • Maximum Continuous Operating Voltage: 130V
  • Nominal Discharge Current (8/20μs): 20kA
  • Maximum Discharge Current (8/20μs): 40kA
  • Capacitance: <1pF
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: 7.2mm x 6.4mm x 3.0mm

Detailed Pin Configuration

The B72210S1300K102 typically features two pins for surface mounting onto a printed circuit board. The specific pin configuration may vary based on the manufacturer's specifications.

Functional Features

  • Voltage Clamping: Provides a low clamping voltage to limit the voltage across sensitive components during a surge event.
  • Fast Response Time: Rapidly responds to transient voltage spikes to divert excess energy away from the protected circuit.
  • High Surge Current Capability: Can handle high surge currents, offering robust protection for electronic devices.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges and transients
  • Compact size for integration into various electronic devices
  • Low capacitance minimizes signal distortion

Disadvantages

  • May require careful consideration of placement within the circuit for optimal performance
  • Limited to specific voltage and current ratings

Working Principles

The B72210S1300K102 operates based on the principle of diverting excess energy from voltage surges and transients away from the sensitive electronic components. When a surge occurs, the component rapidly conducts, providing a low-impedance path for the surge current to flow, thus protecting the downstream circuitry.

Detailed Application Field Plans

The B72210S1300K102 is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Power supply units - LED lighting systems - Consumer electronics

Detailed and Complete Alternative Models

  • Bourns® CDSOT23-SM712
  • Littelfuse® TPSMB Series
  • Vishay® VTVSxxASMF Series
  • STMicroelectronics® SM6T Series

In conclusion, the B72210S1300K102 surge protection component offers effective protection against voltage surges and transients, making it a crucial component in safeguarding sensitive electronic circuits across various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de B72210S1300K102 en soluciones técnicas

  1. What is the B72210S1300K102?

    • The B72210S1300K102 is a type of varistor, also known as a voltage-dependent resistor, used to protect electrical and electronic devices from overvoltage conditions.

  2. What are the key specifications of B72210S1300K102?

    • The B72210S1300K102 has a maximum AC voltage of 1300V, a nominal diameter of 14mm, and a maximum surge current capability of 4500A.

  3. How does B72210S1300K102 protect electronic circuits?

    • When the voltage across the varistor exceeds its threshold, it conducts significantly, diverting excess current away from the sensitive components and protecting them from damage.

  4. In what applications can B72210S1300K102 be used?

    • B72210S1300K102 is commonly used in power supplies, industrial equipment, automotive systems, and other electronic devices to safeguard against transient voltage spikes.

  5. What is the operating temperature range of B72210S1300K102?

    • The B72210S1300K102 has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

  6. How should B72210S1300K102 be connected in a circuit?

    • It should be connected in parallel with the load or equipment to be protected, ensuring that it can shunt excess voltage away from the sensitive components.

  7. What are the advantages of using B72210S1300K102 in technical solutions?

    • B72210S1300K102 provides reliable overvoltage protection, fast response time, and high surge current capability, making it an effective solution for safeguarding electronic circuits.

  8. Can B72210S1300K102 be used in combination with other protective devices?

    • Yes, it can be used in conjunction with fuses, circuit breakers, and other protective devices to provide comprehensive protection against overvoltage events.

  9. Are there any specific handling or storage requirements for B72210S1300K102?

    • It should be stored in a dry environment and handled with care to avoid mechanical stress, which could affect its performance.

  10. Where can I find detailed technical information about B72210S1300K102?

    • Detailed technical information, including datasheets and application notes, can be obtained from the manufacturer's website or authorized distributors.