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。
20KPA44A-B
詳細を表示 DataSheets

20KPA44A-B

Product Category: Electronic Component

Basic Information Overview: - Category: TVS Diode - Use: Protection against transient voltage spikes - Characteristics: High surge capability, low clamping voltage, fast response time - Package: Axial leaded - Essence: Safeguarding sensitive electronic components from voltage surges - Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications: - Peak Pulse Power: 20,000 Watts - Standoff Voltage: 44V - Breakdown Voltage: 48.4V to 53.6V - Maximum Clamping Voltage: 77.4V at 32A - Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration: - The 20KPA44A-B TVS diode has a standard axial leaded package with two leads.

Functional Features: - Rapid response to transient voltage spikes - High surge capability for reliable protection - Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages: - Advantages: - Effective protection against voltage transients - High surge capability - Fast response time - Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles: The 20KPA44A-B TVS diode operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage due to transient voltage spikes.

Detailed Application Field Plans: This TVS diode is commonly used in various electronic devices and systems, including power supplies, communication equipment, automotive electronics, and industrial controls, where protection against voltage transients is crucial.

Detailed and Complete Alternative Models: - 20KPA Series: Various voltage options available within the same series - Other manufacturers' equivalents: Consultation with component distributors or manufacturers for alternative models within the same specifications.

This entry provides comprehensive information about the 20KPA44A-B TVS diode, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける 20KPA44A-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 20KPA44A-B component used for in technical solutions?

    • The 20KPA44A-B is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage spikes and surges.

  2. What is the maximum clamping voltage of the 20KPA44A-B?

    • The maximum clamping voltage of the 20KPA44A-B is typically 71.8 volts at 50 amperes.

  3. What are the typical applications of the 20KPA44A-B in technical solutions?

    • The 20KPA44A-B is commonly used in power supplies, communication systems, industrial equipment, and automotive electronics to protect against transient overvoltage conditions.

  4. What is the peak pulse power handling capability of the 20KPA44A-B?

    • The 20KPA44A-B can handle peak pulse power of up to 20000 watts for a 10/1000μs waveform.

  5. What is the breakdown voltage of the 20KPA44A-B?

    • The breakdown voltage of the 20KPA44A-B is typically 48.5 volts.

  6. Does the 20KPA44A-B meet industry standards for surge protection?

    • Yes, the 20KPA44A-B complies with industry standards such as IEC 61000-4-5 for surge protection.

  7. Can the 20KPA44A-B be used for both AC and DC applications?

    • Yes, the 20KPA44A-B is suitable for both AC and DC applications.

  8. What is the operating temperature range of the 20KPA44A-B?

    • The 20KPA44A-B has an operating temperature range of -55°C to +175°C.

  9. Is the 20KPA44A-B RoHS compliant?

    • Yes, the 20KPA44A-B is RoHS compliant, making it environmentally friendly.

  10. Are there any recommended layout or mounting considerations for the 20KPA44A-B?

    • It is recommended to minimize lead lengths and keep traces short to optimize the performance of the 20KPA44A-B in technical solutions.