Bourns Inc.
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CD214A-B350LF
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CD214A-B350LF

Product Overview

Category

The CD214A-B350LF belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

  • Low forward voltage drop
  • High surge capability
  • ESD protection
  • RoHS compliant

Package

The CD214A-B350LF is available in a surface mount SMA package.

Essence

The essence of this product lies in its ability to provide robust transient voltage suppression for electronic circuits.

Packaging/Quantity

The CD214A-B350LF is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 350W
  • Breakdown Voltage Range: 28.9V to 32.1V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 25V
  • Forward Voltage: 3.5V at 3A

Detailed Pin Configuration

The CD214A-B350LF has a standard SMA package with two pins, one for the anode and the other for the cathode.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High reliability
  • Suitable for high density board designs

Advantages and Disadvantages

Advantages

  • Excellent clamping capability
  • High temperature stability
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to excessive current

Working Principles

The CD214A-B350LF operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

Telecommunications

In telecommunications equipment, the CD214A-B350LF can be used to safeguard sensitive circuitry from voltage surges induced by lightning or power fluctuations.

Automotive Electronics

In automotive electronics, these diodes can protect control units and sensors from voltage transients caused by load dump and other electrical disturbances.

Industrial Control Systems

For industrial control systems, the CD214A-B350LF can be employed to shield sensitive microcontrollers and interface circuits from voltage spikes generated by inductive loads.

Detailed and Complete Alternative Models

  • CD214A-B360LF: Similar specifications with a slightly higher breakdown voltage range.
  • CD214A-B330LF: Lower breakdown voltage range for applications requiring lower clamping voltages.

In conclusion, the CD214A-B350LF is a reliable surface mount transient voltage suppressor diode that offers robust protection for sensitive electronic circuits. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CD214A-B350LF v technických řešeních

  1. What is CD214A-B350LF?

    • CD214A-B350LF is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of CD214A-B350LF?

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

  3. What applications is CD214A-B350LF suitable for?

    • CD214A-B350LF is commonly used in applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment.

  4. What is the maximum peak pulse power of CD214A-B350LF?

    • The maximum peak pulse power is typically 350 watts.

  5. How does CD214A-B350LF protect electronic circuits?

    • It diverts excess current away from sensitive components, preventing damage from voltage spikes and transients.

  6. What is the operating temperature range of CD214A-B350LF?

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

  7. Can CD214A-B350LF be used for ESD protection?

    • Yes, it can provide effective electrostatic discharge (ESD) protection for various electronic devices.

  8. What are the mounting options for CD214A-B350LF?

    • It can be mounted using surface mount technology (SMT) or through-hole mounting.

  9. Does CD214A-B350LF comply with any industry standards?

    • It may comply with standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.

  10. Where can I find detailed specifications and application notes for CD214A-B350LF?

    • Detailed specifications and application notes can typically be found on the manufacturer's website or in the product datasheet.