Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1N5987A
Ver Detalle Hojas de datos

1N5987A

Product Overview

Category

The 1N5987A is a Zener diode, which falls under the category of semiconductor devices.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 10V
  • Low leakage current
  • Small package size

Package

The 1N5987A is typically available in a DO-41 axial leaded package.

Essence

The essence of the 1N5987A lies in its ability to maintain a constant voltage across its terminals when operated in the reverse breakdown region.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse Breakdown Voltage: 10V
  • Power Dissipation: 500mW
  • Maximum Forward Voltage: 1.2V
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 1N5987A has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

The 1N5987A provides a stable voltage output when operated in the reverse breakdown region, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

When the reverse voltage across the 1N5987A exceeds its breakdown voltage, it allows current to flow in the reverse direction, maintaining a relatively constant voltage across its terminals.

Detailed Application Field Plans

The 1N5987A is commonly used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5987A include: - 1N746A - 1N4739A - BZX55C10

In conclusion, the 1N5987A Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and stable characteristics make it suitable for various applications in electronics.

Word Count: 330

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5987A en soluciones técnicas

  1. What is 1N5987A and what is its application?

    • 1N5987A is a Zener diode with a voltage rating of 10V. It is commonly used for voltage regulation and protection in electronic circuits.

  2. What are the key specifications of 1N5987A?

    • The key specifications include a voltage rating of 10V, a maximum power dissipation of 500mW, and a tolerance of ±5%.

  3. How does 1N5987A function in voltage regulation?

    • 1N5987A operates by maintaining a constant voltage across its terminals, effectively regulating the voltage in a circuit.

  4. In what type of circuits is 1N5987A typically used?

    • 1N5987A is commonly employed in power supply circuits, voltage reference circuits, and as a protective element against voltage spikes.

  5. What are the potential benefits of using 1N5987A in a technical solution?

    • The Zener diode provides stable voltage regulation, protects sensitive components from overvoltage, and helps maintain consistent performance in electronic systems.

  6. What precautions should be taken when integrating 1N5987A into a circuit?

    • It's important to ensure proper heat dissipation, adhere to the specified current limits, and consider the effects of temperature on the diode's performance.

  7. Can 1N5987A be used in conjunction with other components for more complex voltage regulation?

    • Yes, 1N5987A can be combined with resistors and capacitors to create more sophisticated voltage regulation circuits, such as voltage references or precision voltage sources.

  8. Are there any common failure modes or issues associated with 1N5987A?

    • Overheating due to excessive current, voltage transients, and improper handling during installation are potential factors that can lead to failure.

  9. What are the typical operating conditions for 1N5987A?

    • The diode is designed to operate within a specified temperature range, typically between -65°C to +200°C, and within certain current and voltage limits.

  10. Where can I find detailed application notes and guidelines for using 1N5987A in technical solutions?

    • Detailed application notes and guidelines can be found in the datasheet provided by the manufacturer, which includes information on circuit design, thermal considerations, and performance characteristics.