Semtech Corporation
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1N4964US
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1N4964US

Product Overview

Category

The 1N4964US belongs to the category of semiconductor diodes.

Use

It is commonly used for rectification, voltage regulation, and signal demodulation in electronic circuits.

Characteristics

  • Forward Voltage: 1V
  • Reverse Voltage: 200V
  • Maximum Continuous Current: 1A
  • Package Type: DO-41
  • Packaging/Quantity: Bulk packaging, typically available in reels of 1000 units

Essence

The 1N4964US is an essential component in electronic devices for managing current flow and voltage regulation.

Package

The 1N4964US is typically packaged in a DO-41 package, providing protection and easy integration into circuit designs.

Specifications

  • Forward Voltage: 1V
  • Reverse Voltage: 200V
  • Maximum Continuous Current: 1A
  • Package Type: DO-41
  • Packaging: Bulk packaging, typically available in reels of 1000 units

Detailed Pin Configuration

The 1N4964US has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal in the circuit.

Functional Features

The 1N4964US operates as a semiconductor diode, allowing current to flow in one direction while blocking it in the opposite direction. It provides stable voltage regulation and efficient rectification.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Compact size
  • Reliable performance

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to temperature variations

Working Principles

The 1N4964US operates based on the principles of semiconductor physics, utilizing its P-N junction to control the flow of current in electronic circuits.

Detailed Application Field Plans

The 1N4964US is widely used in: - Power supply units - Voltage regulators - Signal demodulation circuits

Detailed and Complete Alternative Models

  • 1N4001
  • 1N4148
  • 1N5819
  • 1N5399

In conclusion, the 1N4964US is a crucial semiconductor diode with applications in various electronic circuits, offering efficient voltage regulation and reliable performance.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 1N4964US בפתרונות טכניים

  1. What is the 1N4964US diode used for?

    • The 1N4964US diode is commonly used for voltage regulation and transient suppression in electronic circuits.

  2. What are the key specifications of the 1N4964US diode?

    • The 1N4964US is a 10V, 3W Zener diode with a tolerance of ±5%.

  3. How does the 1N4964US diode provide voltage regulation?

    • The 1N4964US diode operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals.

  4. In what applications can the 1N4964US diode be used?

    • The 1N4964US diode is commonly used in power supplies, voltage regulators, and surge protection circuits.

  5. What is the maximum current the 1N4964US diode can handle?

    • The 1N4964US diode has a maximum current rating of 200mA.

  6. How does the 1N4964US diode protect against voltage transients?

    • The 1N4964US diode conducts when the voltage exceeds its breakdown voltage, diverting excess current away from sensitive components.

  7. Can the 1N4964US diode be used in automotive applications?

    • Yes, the 1N4964US diode is suitable for automotive electronics due to its ability to suppress voltage spikes.

  8. What is the temperature range for the 1N4964US diode?

    • The 1N4964US diode typically operates within a temperature range of -65°C to 175°C.

  9. Is the 1N4964US diode polarized?

    • Yes, the 1N4964US diode is polarized and must be connected with the correct orientation in a circuit.

  10. Are there any alternative diodes that can be used in place of the 1N4964US?

    • Yes, other Zener diodes with similar voltage and power ratings can be used as alternatives to the 1N4964US, such as the 1N4740A or 1N5338B.