Vishay Semiconductor Diodes Division
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P4KE12CAHE3/54
Zobrazit detail DataSheets

P4KE12CAHE3/54

Product Overview

Category

The P4KE12CAHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect electronic circuits from voltage spikes and transients.

Characteristics

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

Package

The P4KE12CAHE3/54 is typically available in a DO-41 package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

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

Detailed Pin Configuration

The P4KE12CAHE3/54 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
  • Fast response to voltage spikes

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the diode conducts and diverts the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The P4KE12CAHE3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8CAHE3/54
  • P4KE15CAHE3/54
  • P4KE20CAHE3/54
  • P4KE30CAHE3/54

In conclusion, the P4KE12CAHE3/54 transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in various electronic systems.

[Word count: 314]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE12CAHE3/54 v technických řešeních

  1. What is the maximum forward voltage of P4KE12CAHE3/54?

    • The maximum forward voltage of P4KE12CAHE3/54 is 10V at 100mA.

  2. What is the peak pulse power dissipation of P4KE12CAHE3/54?

    • The peak pulse power dissipation of P4KE12CAHE3/54 is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE12CAHE3/54?

    • The breakdown voltage of P4KE12CAHE3/54 is 12V.

  4. What is the operating temperature range of P4KE12CAHE3/54?

    • The operating temperature range of P4KE12CAHE3/54 is -55°C to +175°C.

  5. What is the typical junction capacitance of P4KE12CAHE3/54?

    • The typical junction capacitance of P4KE12CAHE3/54 is 200pF at 4V, 1MHz.

  6. What is the package type of P4KE12CAHE3/54?

    • P4KE12CAHE3/54 comes in a DO-41 package.

  7. What are the typical applications for P4KE12CAHE3/54?

    • P4KE12CAHE3/54 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and automotive systems.

  8. Is P4KE12CAHE3/54 RoHS compliant?

    • Yes, P4KE12CAHE3/54 is RoHS compliant.

  9. What is the reverse stand-off voltage of P4KE12CAHE3/54?

    • The reverse stand-off voltage of P4KE12CAHE3/54 is 12V.

  10. Does P4KE12CAHE3/54 have any certifications or approvals?

    • P4KE12CAHE3/54 is typically certified to meet industry standards such as AEC-Q101 for automotive applications and is often approved by major regulatory bodies like UL and TUV.