Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
P6KE56-B
詳細を表示 DataSheets

P6KE56-B

Product Overview

The P6KE56-B belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P6KE56-B is designed to provide effective protection against voltage surges, making it an essential component in various electronic circuits and systems.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, high surge capability
  • Package: DO-15
  • Essence: Safeguarding electronic components
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 47.8V
  • Voltage - Breakdown (Min): 53.2V
  • Voltage - Clamping (Max) @ Ipp: 77.4V
  • Current - Peak Pulse (10/1000µs): 1.5A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The P6KE56-B typically features a standard DO-15 package with two leads. The pin configuration includes anode and cathode terminals for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

The P6KE56-B operates based on the principle of Zener breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the circuit.

Detailed Application Field Plans

The P6KE56-B finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8-B: Lower voltage rating
  • P6KE68A-B: Higher voltage rating
  • P6KE56CA-B: Tighter tolerance variant

In conclusion, the P6KE56-B transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an indispensable component in modern electronic systems.

[Word Count: 386]

技術ソリューションにおける P6KE56-B の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the P6KE56-B?

    • The P6KE56-B is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the P6KE56-B?

    • The maximum peak pulse power of the P6KE56-B is 600 watts.

  3. What is the breakdown voltage of the P6KE56-B?

    • The breakdown voltage of the P6KE56-B is 56 volts.

  4. How does the P6KE56-B protect electronic circuits?

    • The P6KE56-B clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications can the P6KE56-B be used?

    • The P6KE56-B is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  6. What is the response time of the P6KE56-B?

    • The response time of the P6KE56-B is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Can multiple P6KE56-B diodes be connected in series or parallel?

    • Yes, multiple P6KE56-B diodes can be connected in series to increase the breakdown voltage or in parallel to handle higher current levels.

  8. What are the operating temperature range and storage conditions for the P6KE56-B?

    • The P6KE56-B operates within a temperature range of -55°C to +175°C and should be stored in a dry environment at temperatures below 30°C.

  9. Is the P6KE56-B RoHS compliant?

    • Yes, the P6KE56-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any recommended layout considerations when using the P6KE56-B in a circuit?

    • It is recommended to keep the traces short between the P6KE56-B and the protected circuit, and to provide a low-impedance path to ground for optimal performance.