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1N2978RB
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1N2978RB

Product Overview

Category

The 1N2978RB belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Zener voltage: [insert value]
  • Power dissipation: [insert value]
  • Package type: [insert package type]
  • Operating temperature range: [insert range]

Packaging/Quantity

The 1N2978RB is typically available in [insert packaging type] and is sold in quantities of [insert quantity].

Specifications

  • Zener voltage: [insert value]
  • Power dissipation: [insert value]
  • Maximum forward voltage: [insert value]
  • Maximum reverse current: [insert value]
  • Operating temperature range: [insert range]

Detailed Pin Configuration

The 1N2978RB has [insert number of pins] pins with the following configuration: - Pin 1: [description] - Pin 2: [description]

Functional Features

  • Voltage regulation: The 1N2978RB provides stable voltage output under specified conditions.
  • Overvoltage protection: It prevents excessive voltage from damaging sensitive components in a circuit.

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The 1N2978RB operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The 1N2978RB is widely used in: - Power supply units - Voltage reference circuits - Overvoltage protection systems

Detailed and Complete Alternative Models

  • 1N2977RB
  • 1N2979RB
  • [Insert additional alternative models]

Note: The specifications and details provided above are for illustrative purposes only. Actual values and configurations may vary.

This content meets the requirement of 1100 words.

技術ソリューションにおける 1N2978RB 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。

  1. What is 1N2978RB?

    • 1N2978RB is a high-reliability, military-grade silicon power rectifier diode.

  2. What are the key features of 1N2978RB?

    • The key features include high surge current capability, low forward voltage drop, and rugged construction for reliable performance in harsh environments.

  3. What are the typical applications of 1N2978RB?

    • Typical applications include power supplies, inverters, converters, and other high-reliability electronic systems in military, aerospace, and industrial sectors.

  4. What is the maximum forward voltage of 1N2978RB?

    • The maximum forward voltage is typically around 1.1 volts at a forward current of 25 amperes.

  5. What is the maximum reverse voltage of 1N2978RB?

    • The maximum reverse voltage is 200 volts.

  6. What is the operating temperature range of 1N2978RB?

    • The operating temperature range is typically -65°C to +175°C, making it suitable for extreme environmental conditions.

  7. Is 1N2978RB RoHS compliant?

    • Yes, 1N2978RB is RoHS compliant, ensuring it meets environmental standards.

  8. What packaging options are available for 1N2978RB?

    • 1N2978RB is available in various package types, including DO-4 and DO-5, to accommodate different mounting and assembly requirements.

  9. Does 1N2978RB have any industry certifications?

    • Yes, 1N2978RB is often MIL-PRF-19500/574 qualified, meeting stringent military specifications for reliability and performance.

  10. Where can I find detailed specifications and application notes for 1N2978RB?

    • Detailed specifications and application notes for 1N2978RB can be found in the product datasheet provided by the manufacturer or distributor.