JAN1N4994

Product Overview

Category: Diode
Use: Rectifier diode for general purpose applications
Characteristics: High current capability, low forward voltage drop
Package: DO-41
Essence: Efficient rectification of AC to DC
Packaging/Quantity: Available in reels of 500 units

Specifications

Voltage Rating: 200V
Current Rating: 1A
Forward Voltage Drop: 1V at 1A
Reverse Recovery Time: 4ns
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4994 diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Efficient rectification of alternating current (AC) to direct current (DC)
High current capability allows for use in various power supply applications
Low forward voltage drop minimizes power loss

Advantages

High current capability
Low forward voltage drop
Fast reverse recovery time

Disadvantages

Limited maximum voltage rating compared to some other diodes
Relatively higher operating temperature range

Working Principles

The JAN1N4994 diode operates on the principle of allowing current flow in one direction while blocking it in the opposite direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification purposes.

Detailed Application Field Plans

The JAN1N4994 diode is commonly used in power supply circuits, battery chargers, and voltage regulators due to its efficient rectification capabilities and high current handling capacity.

Detailed and Complete Alternative Models

1N4001: Similar voltage and current ratings
1N5408: Higher voltage and current ratings
HER108: Faster recovery time

In conclusion, the JAN1N4994 diode is a reliable component for general-purpose rectification applications, offering high current capability and low forward voltage drop. Its efficient operation makes it suitable for various power supply and voltage regulation circuits.

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技術ソリューションにおける JAN1N4994 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。

Sure, here are 10 common questions and answers related to the application of JAN1N4994 in technical solutions:

Question: What is the voltage rating of JAN1N4994?
Answer: The voltage rating of JAN1N4994 is typically 12 volts.
Question: What is the maximum current rating for JAN1N4994?
Answer: The maximum current rating for JAN1N4994 is usually around 1 ampere.
Question: Can JAN1N4994 be used in high-temperature environments?
Answer: Yes, JAN1N4994 is designed to operate in high-temperature environments and has a wide temperature range.
Question: Is JAN1N4994 suitable for use in power supply applications?
Answer: Yes, JAN1N4994 is commonly used in power supply and voltage regulation applications.
Question: What is the typical forward voltage drop of JAN1N4994?
Answer: The typical forward voltage drop of JAN1N4994 is around 0.7 volts.
Question: Can JAN1N4994 be used in reverse-biased applications?
Answer: Yes, JAN1N4994 can handle reverse-biased applications within its specified limits.
Question: Is JAN1N4994 suitable for use in surge protection circuits?
Answer: Yes, JAN1N4994 is often used in surge protection circuits due to its fast response time.
Question: What is the typical recovery time of JAN1N4994?
Answer: The typical recovery time of JAN1N4994 is in the nanosecond range, making it suitable for high-speed applications.
Question: Can JAN1N4994 be used in automotive electronics?
Answer: Yes, JAN1N4994 is suitable for use in automotive electronics and can withstand automotive voltage transients.
Question: Are there any specific mounting or handling considerations for JAN1N4994?
Answer: It is important to follow proper ESD (electrostatic discharge) handling procedures and ensure proper heat dissipation when mounting JAN1N4994 in technical solutions.