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1N4739A_S00Z

1N4739A_S00Z

Product Overview

Category

The 1N4739A_S00Z 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: 9.1V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Zener Voltage: 9.1V
  • Power Dissipation: 1.3W
  • Forward Voltage: 1.2V
  • Reverse Current: 5μA
  • Temperature Coefficient: 5mV/°C

Detailed Pin Configuration

The 1N4739A_S00Z has two pins, anode and cathode, which are identified by the physical orientation of the diode within the DO-41 package.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Stable operation over a wide temperature range

Advantages

  • High reliability
  • Easy to use
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4739A_S00Z operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

  • 1N4738A: Zener voltage of 8.2V
  • 1N4740A: Zener voltage of 10V
  • BZX55C9V1: Zener voltage of 9.1V

In conclusion, the 1N4739A_S00Z Zener diode is a reliable and widely used component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, specifications, and application field plans make it a valuable asset in various electronic designs.

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技術ソリューションにおける 1N4739A_S00Z 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 the 1N4739A_S00Z diode used for?

    • The 1N4739A_S00Z diode is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4739A_S00Z diode?

    • The 1N4739A_S00Z diode has a nominal Zener voltage of 9.1V.

  3. How does the 1N4739A_S00Z diode regulate voltage?

    • The 1N4739A_S00Z diode conducts current in reverse bias when the voltage across it reaches its Zener voltage, effectively regulating the voltage.

  4. Can the 1N4739A_S00Z diode be used for overvoltage protection?

    • Yes, the 1N4739A_S00Z diode can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.

  5. What are the typical applications of the 1N4739A_S00Z diode?

    • Typical applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.

  6. What is the maximum power dissipation of the 1N4739A_S00Z diode?

    • The maximum power dissipation of the 1N4739A_S00Z diode is typically around 1.3W.

  7. Is the 1N4739A_S00Z diode polarized?

    • Yes, the 1N4739A_S00Z diode is polarized and must be connected with the correct polarity in the circuit.

  8. What is the temperature coefficient of the 1N4739A_S00Z diode?

    • The temperature coefficient of the 1N4739A_S00Z diode is typically around -2mV/°C.

  9. Can multiple 1N4739A_S00Z diodes be connected in series or parallel?

    • Yes, multiple 1N4739A_S00Z diodes can be connected in series to increase the total Zener voltage or in parallel to increase the current-handling capacity.

  10. Are there any special considerations for using the 1N4739A_S00Z diode in high-frequency circuits?

    • In high-frequency circuits, the parasitic capacitance of the 1N4739A_S00Z diode should be taken into account to avoid unintended effects on circuit performance.