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CD214B-B340LF
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CD214B-B340LF

Product Overview

Category

The CD214B-B340LF belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

The CD214B-B340LF is available in a DO-214AB package.

Essence

This TVS diode is essential for protecting sensitive electronic components from voltage spikes and transients.

Packaging/Quantity

The CD214B-B340LF is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 28V
  • Maximum Clamping Voltage: 45.7V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The CD214B-B340LF has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge current capability
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to some other TVS diodes
  • May require additional circuitry for overvoltage protection

Working Principles

During a transient event, the CD214B-B340LF rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The CD214B-B340LF is commonly used in: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ28A: Similar peak pulse power and breakdown voltage
  • P6SMB28CA: Higher peak pulse power and breakdown voltage
  • SMCJ28A: Lower peak pulse power but higher breakdown voltage

In conclusion, the CD214B-B340LF is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its compact size and RoHS compliance make it suitable for various applications in consumer electronics, telecommunications, automotive, and industrial control systems.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng CD214B-B340LF sa mga teknikal na solusyon

  1. What is CD214B-B340LF?

    • CD214B-B340LF is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of CD214B-B340LF?

    • The key features include a low profile package, low clamping voltage, fast response time, and high surge current capability.

  3. How does CD214B-B340LF protect electronic circuits?

    • CD214B-B340LF diverts excessive current away from sensitive components when a voltage spike occurs, preventing damage to the circuit.

  4. What are the typical applications of CD214B-B340LF?

    • CD214B-B340LF is commonly used in power supplies, communication systems, automotive electronics, and industrial equipment to protect against voltage surges.

  5. What is the maximum clamping voltage of CD214B-B340LF?

    • The maximum clamping voltage of CD214B-B340LF is typically around 470 volts at 10A.

  6. What is the operating temperature range of CD214B-B340LF?

    • CD214B-B340LF is designed to operate within a temperature range of -55°C to 150°C.

  7. How do I select the right CD214B-B340LF for my application?

    • The selection of CD214B-B340LF depends on factors such as the maximum working voltage, peak pulse current, and board layout considerations.

  8. Can CD214B-B340LF be used for outdoor applications?

    • Yes, CD214B-B340LF is suitable for outdoor applications due to its ability to withstand lightning-induced surges.

  9. Does CD214B-B340LF require any additional heat sinking?

    • In most cases, CD214B-B340LF does not require additional heat sinking due to its low power dissipation.

  10. Are there any recommended layout guidelines for using CD214B-B340LF?

    • Yes, it is recommended to minimize the length and area of the traces connecting CD214B-B340LF to the circuit to reduce parasitic inductance and ensure optimal performance.