Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
30KPA48A-HRA
Ver Detalle Hojas de datos

30KPA48A-HRA

Product Category:
The 30KPA48A-HRA belongs to the category of transient voltage suppressor diodes.

Basic Information Overview:
- Category: Transient Voltage Suppressor Diode - Use: Protection against voltage transients in electronic circuits - Characteristics: Fast response time, low clamping voltage, high surge current capability - Package: Axial leaded, DO-201AD - Essence: Safeguarding electronic components from voltage spikes - Packaging/Quantity: Typically packaged in reels or bulk, quantity varies by manufacturer

Specifications:
- Peak Pulse Power: 30,000 W - Standoff Voltage: 48 V - Breakdown Voltage Range: 53.3 V to 58.9 V - Maximum Clamping Voltage: 77.4 V - Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration:
The 30KPA48A-HRA typically has two axial leads, with the anode connected to one lead and the cathode to the other.

Functional Features:
- Rapid response to transient overvoltage events - Low clamping voltage to protect downstream components - High surge current capability for robust protection

Advantages and Disadvantages:
- Advantages: Effective protection against voltage transients, high surge current handling, wide operating temperature range - Disadvantages: Can degrade over time with repeated exposure to transients, may require additional circuitry for comprehensive protection

Working Principles:
When a voltage transient occurs, the 30KPA48A-HRA rapidly conducts, diverting the excess energy away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans:
- Industrial electronics: Protecting control systems and sensors from power surges - Telecommunications equipment: Safeguarding communication devices from lightning-induced transients - Automotive electronics: Shielding vehicle systems from voltage spikes

Detailed and Complete Alternative Models:
- 1. 30KPA48CA: Similar specifications with a higher breakdown voltage - 2. P6KE48A: A different package style with comparable characteristics - 3. SMBJ48A: Surface mount alternative with lower profile design

This comprehensive entry provides a detailed understanding of the 30KPA48A-HRA, including its specifications, functional features, application fields, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 30KPA48A-HRA en soluciones técnicas

  1. What is the 30KPA48A-HRA component used for in technical solutions?

    • The 30KPA48A-HRA is a high-reliability TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum voltage rating of the 30KPA48A-HRA?

    • The 30KPA48A-HRA has a maximum peak pulse voltage rating of 48V.

  3. What are the typical applications for the 30KPA48A-HRA?

    • Typical applications include protection of telecommunications equipment, industrial control systems, automotive electronics, and other sensitive electronic devices from transient overvoltage events.

  4. What is the clamping voltage of the 30KPA48A-HRA?

    • The clamping voltage of the 30KPA48A-HRA is the voltage at which it begins to conduct significant current during a transient event and is typically around 77.4V at 10A.

  5. What is the peak pulse power handling capability of the 30KPA48A-HRA?

    • The 30KPA48A-HRA can handle peak pulse power of up to 3000W for an 8/20μs waveform.

  6. Is the 30KPA48A-HRA RoHS compliant?

    • Yes, the 30KPA48A-HRA is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the temperature range for the 30KPA48A-HRA?

    • The 30KPA48A-HRA is designed to operate over a wide temperature range, typically from -55°C to +175°C, making it suitable for harsh environments.

  8. Does the 30KPA48A-HRA require any external components for proper operation?

    • No, the 30KPA48A-HRA is a standalone device and does not require any external components for its operation.

  9. Can the 30KPA48A-HRA be used in automotive applications?

    • Yes, the 30KPA48A-HRA is suitable for use in automotive electronics due to its high reliability and robustness.

  10. What are the packaging options available for the 30KPA48A-HRA?

    • The 30KPA48A-HRA is available in various package options including DO-201, DO-15, and SMB packages to suit different application requirements.