JANTX1N4971D

Product Overview

Use

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

Characteristics

Voltage: 3.6V
Power Dissipation: 500mW
Package: DO-35
Zener Impedance: 20Ω
Operating Temperature: -65°C to +175°C

Packaging/Quantity

The JANTX1N4971D is typically available in tape and reel packaging with quantities varying based on supplier specifications.

Specifications

Zener Voltage: 3.6V
Tolerance: ±5%
Maximum Reverse Leakage Current: 5μA
Maximum Zener Impedance: 20Ω
Maximum Power Dissipation: 500mW
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTX1N4971D is a two-pin device with anode and cathode terminals. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

The JANTX1N4971D provides stable and precise voltage regulation, making it suitable for various electronic applications. It exhibits low reverse leakage current and high reliability under different operating conditions.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Low reverse leakage current
High reliability
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Relatively higher zener impedance compared to some alternatives

Working Principles

The JANTX1N4971D operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region. This allows it to regulate voltage within a circuit, providing protection against voltage spikes and surges.

Detailed Application Field Plans

The JANTX1N4971D finds application in various electronic systems, including: - Voltage regulation in power supplies - Overvoltage protection in automotive electronics - Signal clamping in communication equipment - Surge suppression in industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N4971D include: - 1N4734A - BZX55C3V6 - 1N5226B - 1N746A

These alternatives offer similar voltage regulation capabilities and can be used based on specific design requirements.

In conclusion, the JANTX1N4971D Zener diode offers precise voltage regulation and transient suppression, making it a valuable component in various electronic applications. Its characteristics, functional features, and application field plans demonstrate its versatility and importance in modern electronic designs.

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技術ソリューションにおける JANTX1N4971D 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 the JANTX1N4971D diode used for?
- The JANTX1N4971D diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.
What are the key specifications of the JANTX1N4971D diode?
- The JANTX1N4971D diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 30A, and a low forward voltage drop.
How does the JANTX1N4971D diode compare to other similar diodes?
- The JANTX1N4971D diode offers high reliability, low leakage current, and excellent surge-handling capabilities, making it suitable for demanding applications.
Can the JANTX1N4971D diode be used in high-temperature environments?
- Yes, the JANTX1N4971D diode is designed to operate reliably at elevated temperatures, making it suitable for use in harsh environmental conditions.
What are some typical applications of the JANTX1N4971D diode?
- The JANTX1N4971D diode is commonly used in power supplies, industrial equipment, automotive systems, and aerospace applications for voltage clamping and transient suppression.
Does the JANTX1N4971D diode require any special handling or mounting considerations?
- The JANTX1N4971D diode should be handled with standard ESD precautions and mounted using appropriate techniques to ensure proper heat dissipation.
Is the JANTX1N4971D diode suitable for fast-switching applications?
- Yes, the JANTX1N4971D diode exhibits fast recovery times and is well-suited for high-speed switching applications.
What are the potential failure modes of the JANTX1N4971D diode?
- Common failure modes include overvoltage stress, excessive current, and thermal overstress, which can lead to degradation or catastrophic failure.
Are there any recommended companion components or circuit configurations for the JANTX1N4971D diode?
- Utilizing appropriate snubber circuits, filtering components, and thermal management techniques can enhance the performance and reliability of the JANTX1N4971D diode in specific applications.
Where can I find detailed technical documentation and application notes for the JANTX1N4971D diode?
- Detailed technical information, including datasheets, application notes, and reliability reports, can be obtained from the manufacturer's website or authorized distributors.