Microsemi Corporation
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JANTX1N4996

JANTX1N4996

Introduction

The JANTX1N4996 is a high-reliability, military-grade semiconductor diode that belongs to the category of Zener diodes. It is widely used in various electronic applications due to its unique characteristics and reliability.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation, voltage reference
  • Characteristics: High reliability, precise voltage regulation, low leakage current
  • Package: DO-41 (DO-204AL)
  • Essence: Semiconductor diode for voltage regulation
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage Range: 3.3V to 200V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +175°C
  • Zener Impedance: 10Ω maximum
  • Maximum Reverse Leakage Current: 5μA at specified voltage

Detailed Pin Configuration

The JANTX1N4996 Zener diode has a standard DO-41 package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Low temperature coefficient
  • High reliability and rugged construction
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • Suitable for high-reliability applications
  • Wide voltage range options
  • Low reverse leakage current
  • Stable voltage reference

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The JANTX1N4996 operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The JANTX1N4996 is commonly used in the following applications: - Voltage regulation in power supplies - Voltage reference in precision measurement equipment - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

  • 1N4733A
  • 1N4742A
  • 1N4764A
  • 1N4788A

These alternative models offer similar voltage ranges and characteristics, providing flexibility in design and sourcing.

In conclusion, the JANTX1N4996 Zener diode is a reliable and precise component widely used in electronic circuits requiring stable voltage regulation and reference. Its high reliability and wide voltage range make it suitable for various applications in demanding environments.

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  1. What is the JANTX1N4996 diode used for?

    • The JANTX1N4996 diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTX1N4996 diode?

    • The JANTX1N4996 diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 1A, and a forward voltage drop of around 1V at the rated current.

  3. How does the JANTX1N4996 diode compare to other similar diodes?

    • The JANTX1N4996 diode offers high reliability and performance, making it suitable for demanding applications in military, aerospace, and industrial sectors.

  4. Can the JANTX1N4996 diode handle high temperature environments?

    • Yes, the JANTX1N4996 diode is designed to operate reliably at elevated temperatures, making it suitable for use in harsh environmental conditions.

  5. What are some common applications of the JANTX1N4996 diode?

    • The JANTX1N4996 diode is often used in power supplies, electronic equipment, instrumentation, and control systems where reliable voltage regulation and surge protection are essential.

  6. Does the JANTX1N4996 diode have any special packaging or mounting requirements?

    • The JANTX1N4996 diode is typically available in industry-standard packages such as DO-41, making it easy to integrate into various circuit designs.

  7. Is the JANTX1N4996 diode suitable for high-frequency applications?

    • While the JANTX1N4996 diode can function at moderate frequencies, it is best suited for low to moderate frequency applications due to its inherent characteristics.

  8. Are there any known failure modes or reliability issues with the JANTX1N4996 diode?

    • The JANTX1N4996 diode is known for its high reliability and robust construction, with minimal failure rates when operated within its specified parameters.

  9. Can the JANTX1N4996 diode be used in parallel or series configurations for higher current or voltage requirements?

    • Yes, the JANTX1N4996 diode can be configured in parallel or series to meet specific current or voltage demands, provided proper thermal considerations are taken into account.

  10. Where can I find detailed technical information and application notes for the JANTX1N4996 diode?

    • Detailed technical information, including datasheets and application notes for the JANTX1N4996 diode, can be obtained from authorized distributors, manufacturers' websites, and technical literature.