Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1N2976RB
Ver Detalle Hojas de datos

1N2976RB

Product Overview

Category

The 1N2976RB belongs to the category of semiconductor devices, specifically in the realm of diodes.

Use

This product is commonly used in electronic circuits for rectification and voltage regulation purposes.

Characteristics

  • The 1N2976RB is a high-power silicon rectifier diode.
  • It is designed to handle high current and high voltage applications.
  • The diode is known for its robustness and reliability in demanding environments.

Package

The 1N2976RB is typically available in a DO-5 package, which provides efficient heat dissipation and mechanical strength.

Essence

The essence of the 1N2976RB lies in its ability to efficiently convert alternating current (AC) to direct current (DC) while withstanding high power levels.

Packaging/Quantity

These diodes are usually packaged individually and are available in varying quantities depending on the supplier.

Specifications

  • Maximum Average Forward Current: 75A
  • Maximum Repetitive Reverse Voltage: 200V
  • Forward Voltage Drop: 1.1V at 35A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N2976RB features a simple two-pin configuration, with the anode and cathode terminals clearly marked for easy identification.

Functional Features

  • High current and voltage handling capabilities
  • Fast and efficient rectification of AC to DC
  • Robust construction for reliability in harsh conditions

Advantages

  • High power handling capacity
  • Reliable performance in demanding environments
  • Efficient heat dissipation due to the DO-5 package

Disadvantages

  • Relatively high forward voltage drop compared to some modern diode technologies
  • Larger physical size compared to newer surface-mount diodes

Working Principles

The 1N2976RB operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The 1N2976RB finds extensive use in various applications including: - Power supply units - Welding equipment - Battery charging systems - Motor drives - High-power rectification circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N2976RB include: - 1N2976A - 1N2976B - 1N2976C - 1N2976D

These alternatives offer similar high-power rectification capabilities and can be chosen based on specific application requirements.

In conclusion, the 1N2976RB is a robust and reliable high-power rectifier diode that finds widespread use in diverse electronic applications requiring efficient conversion of AC to DC and the ability to handle high currents and voltages.

[Word Count: 410]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N2976RB en soluciones técnicas

  1. What is 1N2976RB?

    • 1N2976RB is a Zener diode, which is a type of semiconductor diode that allows current to flow in the forward direction like a normal diode, but also permits it to flow in the reverse direction when the voltage is above a certain value.

  2. What is the voltage rating of 1N2976RB?

    • The voltage rating of 1N2976RB is 75 volts.

  3. What are the typical applications of 1N2976RB?

    • 1N2976RB is commonly used in voltage regulation, surge suppression, and overvoltage protection in various electronic circuits and technical solutions.

  4. What is the power rating of 1N2976RB?

    • The power rating of 1N2976RB is 5 watts.

  5. How does 1N2976RB provide voltage regulation?

    • 1N2976RB provides voltage regulation by maintaining a constant output voltage across its terminals, even when there are variations in the input voltage or load conditions.

  6. Can 1N2976RB be used for surge suppression?

    • Yes, 1N2976RB can be used for surge suppression by diverting excessive voltage transients to protect sensitive components in a circuit.

  7. What are the key characteristics of 1N2976RB?

    • Some key characteristics of 1N2976RB include its high reliability, low leakage current, and precise voltage regulation.

  8. Is 1N2976RB suitable for overvoltage protection?

    • Yes, 1N2976RB is suitable for overvoltage protection as it can clamp the voltage at a specific level, preventing damage to downstream components.

  9. What are the environmental considerations for using 1N2976RB?

    • When using 1N2976RB, it's important to consider its operating temperature range, storage conditions, and compliance with environmental regulations.

  10. Are there any alternative components to 1N2976RB for similar applications?

    • Yes, there are alternative Zener diodes with different voltage ratings and power ratings that can be used based on specific application requirements.