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JAN1N4489US
Product Overview
- Category: Diode
- Use: Rectification and voltage regulation
- Characteristics: High reliability, low forward voltage drop, fast switching speed
- Package: DO-41
- Essence: Silicon rectifier diode
- Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Voltage Rating: 100V
- Forward Current: 1A
- Reverse Recovery Time: 4ns
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The JAN1N4489US is a two-terminal device with an anode and a cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
- High reliability and rugged construction
- Low forward voltage drop for efficient operation
- Fast switching speed for rapid response in circuits
Advantages and Disadvantages
Advantages
- Reliable performance in harsh environments
- Low power dissipation
- Fast recovery time
Disadvantages
- Limited maximum voltage rating compared to some alternatives
- Sensitive to reverse voltage spikes
Working Principles
The JAN1N4489US operates on the principle of semiconductor rectification, allowing current to flow in only one direction. When forward-biased, it conducts current with minimal voltage drop, making it suitable for various rectification and voltage regulation applications.
Detailed Application Field Plans
The JAN1N4489US is commonly used in: - Power supply units - Voltage regulators - Rectifier circuits - Switching power supplies
Detailed and Complete Alternative Models
- 1N4001: Similar characteristics, lower voltage rating
- 1N5408: Higher voltage rating, slower recovery time
- 1N5819: Schottky diode alternative with faster switching speed
This comprehensive entry provides a detailed overview of the JAN1N4489US diode, including its specifications, features, application areas, and alternative models, offering valuable insights for engineers and enthusiasts in the electronics industry.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JAN1N4489US en soluciones técnicas
What is the voltage rating of JAN1N4489US?
- The voltage rating of JAN1N4489US is 200 volts.
What is the current rating of JAN1N4489US?
- The current rating of JAN1N4489US is 1 ampere.
What is the forward voltage drop of JAN1N4489US?
- The forward voltage drop of JAN1N4489US is typically around 0.7 volts at the rated current.
What are the typical applications of JAN1N4489US?
- JAN1N4489US is commonly used in rectifier and power supply circuits, voltage regulation, and general purpose switching applications.
What is the temperature range for JAN1N4489US?
- The operating temperature range for JAN1N4489US is typically -65°C to +175°C.
Is JAN1N4489US suitable for high-frequency applications?
- JAN1N4489US is not specifically designed for high-frequency applications, but it can be used in moderate frequency circuits.
Does JAN1N4489US require a heat sink for certain applications?
- Depending on the specific application and power dissipation, a heat sink may be required for JAN1N4489US to ensure proper thermal management.
Can JAN1N4489US be used in automotive electronics?
- Yes, JAN1N4489US can be used in automotive electronics, provided it meets the necessary specifications and requirements for the application.
What are the packaging options available for JAN1N4489US?
- JAN1N4489US is available in various package types, including DO-41, DO-204AL, and axial leaded packages.
Are there any reliability or longevity considerations for JAN1N4489US?
- JAN1N4489US is designed for high reliability and longevity, making it suitable for critical and long-term applications.