JAN1N4493
Product Overview
- Category: Diode
- Use: Rectification and voltage regulation
- Characteristics: High reliability, low forward voltage drop, fast switching
- Package: DO-41
- Essence: Silicon rectifier diode
- Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 200V
- Forward Current: 1A
- Reverse Recovery Time: 4ns
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The JAN1N4493 diode has two pins, the anode and the cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.
Functional Features
- High reliability and ruggedness
- Low forward voltage drop
- Fast reverse recovery time
Advantages and Disadvantages
Advantages
- Suitable for high-reliability applications
- Low power loss
- Fast switching speed
Disadvantages
- Limited maximum current handling capability
- Sensitive to temperature variations
Working Principles
The JAN1N4493 diode operates on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the flow of current.
Detailed Application Field Plans
The JAN1N4493 diode is commonly used in: - Power supply circuits - Voltage regulation circuits - Rectification circuits - Switching power supplies
Detailed and Complete Alternative Models
- 1N4001
- 1N4002
- 1N4003
- 1N4004
- 1N4005
In conclusion, the JAN1N4493 diode is a reliable and efficient component suitable for various rectification and voltage regulation applications. Its low forward voltage drop and fast switching characteristics make it a popular choice in electronic circuits requiring high reliability and performance.
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技術ソリューションにおける JAN1N4493 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。
What is JAN1N4493?
- JAN1N4493 is a high-reliability, military-grade silicon rectifier diode designed for use in demanding technical applications.
What are the key specifications of JAN1N4493?
- The JAN1N4493 diode has a maximum repetitive peak reverse voltage of 200 volts, a forward current of 1 ampere, and a forward voltage drop of approximately 1 volt at the rated current.
In what types of technical solutions is JAN1N4493 commonly used?
- JAN1N4493 is often utilized in aerospace, defense, and other high-reliability applications where consistent performance under extreme conditions is essential.
What are the temperature and environmental operating limits for JAN1N4493?
- JAN1N4493 diodes are designed to operate within a temperature range of -65°C to +175°C and can withstand harsh environmental conditions typical of military and aerospace environments.
How does JAN1N4493 compare to commercial-grade diodes?
- JAN1N4493 diodes undergo rigorous testing and screening to ensure they meet stringent military standards, making them more reliable and durable than commercial-grade diodes.
Can JAN1N4493 be used in high-frequency applications?
- Yes, JAN1N4493 diodes are suitable for high-frequency applications due to their fast switching characteristics and low reverse recovery time.
What are the packaging options available for JAN1N4493?
- JAN1N4493 diodes are available in various package types, including axial-lead, surface-mount, and chip form, providing flexibility for different mounting and assembly requirements.
Are there any special handling considerations for JAN1N4493 during assembly and installation?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling JAN1N4493 diodes to prevent damage from static electricity.
What are some common failure modes associated with JAN1N4493 diodes?
- Common failure modes include overvoltage stress, excessive current, and thermal overstress, which can lead to degradation or catastrophic failure if operating limits are exceeded.
Where can I find detailed technical documentation and application notes for JAN1N4493?
- Detailed technical information, including datasheets, application notes, and reliability reports for JAN1N4493, can be obtained from authorized distributors or the manufacturer's website.