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P4KE12A B0G
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P4KE12A B0G

Product Overview

Category:

P4KE12A B0G belongs to the category of transient voltage suppressor diodes.

Use:

These diodes are used to protect electronic circuits from overvoltage transients.

Characteristics:

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • Compact package size

Package:

The P4KE12A B0G is typically available in a DO-41 package.

Essence:

The essence of P4KE12A B0G lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity:

These diodes are commonly packaged in reels or tubes and are available in varying quantities depending on the supplier.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 10.5V to 11.6V
  • Maximum Clamping Voltage: 18.2V at 1A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE12A B0G typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • High power dissipation capability

Advantages

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

Disadvantages

  • Limited maximum clamping voltage
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When an overvoltage transient occurs, the P4KE12A B0G diode conducts and diverts the excess current away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

P4KE12A B0G diodes find applications in various fields such as: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4KE12A B0G include: - P4KE6.8A B0G - P4KE15A B0G - P4KE18A B0G - P4KE24A B0G

In conclusion, P4KE12A B0G transient voltage suppressor diodes offer effective protection against overvoltage transients in a wide range of applications, making them a crucial component in ensuring the reliability and longevity of electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi P4KE12A B0G dalam penyelesaian teknikal

  1. What is P4KE12A B0G?

    • P4KE12A B0G is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of P4KE12A B0G?

    • P4KE12A B0G features include a peak power dissipation of 400W, low leakage current, and fast response time.

  3. How does P4KE12A B0G protect electronic circuits?

    • P4KE12A B0G clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components and preventing damage due to voltage spikes.

  4. In what applications is P4KE12A B0G commonly used?

    • P4KE12A B0G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  5. What is the operating temperature range for P4KE12A B0G?

    • The operating temperature range for P4KE12A B0G is typically -55°C to +175°C.

  6. How do I select the right P4KE12A B0G for my application?

    • The selection of P4KE12A B0G depends on factors such as maximum working voltage, peak pulse current, and desired clamping voltage.

  7. Can P4KE12A B0G be used for surge protection in consumer electronics?

    • Yes, P4KE12A B0G can be used for surge protection in consumer electronics such as TVs, computers, and home appliances.

  8. What are the packaging options available for P4KE12A B0G?

    • P4KE12A B0G is available in various package types including DO-41, SMC, and SMB.

  9. Are there any special handling considerations for P4KE12A B0G during assembly?

    • It is important to follow proper ESD (electrostatic discharge) handling procedures when assembling P4KE12A B0G to prevent damage to the diode.

  10. Where can I find detailed specifications and application notes for P4KE12A B0G?

    • Detailed specifications and application notes for P4KE12A B0G can be found in the product datasheet provided by the manufacturer or distributor.