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1SMB5930BT3
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1SMB5930BT3

Product Overview

Category

The 1SMB5930BT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Package: SMB (DO-214AA)
  • Essence: Silicon Zener Diode
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying by manufacturer.

Specifications

  • Voltage - Zener (Nom) (Vz): 3.6V
  • Power - Max: 3W
  • Impedance (Max) (Zzt): 10 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The 1SMB5930BT3 has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals.
  • Transient Suppression: It protects circuits from voltage spikes and transients.

Advantages and Disadvantages

Advantages

  • Small form factor
  • High power dissipation capability
  • Wide operating temperature range

Disadvantages

  • Limited voltage options available
  • Sensitive to overcurrent conditions

Working Principles

The 1SMB5930BT3 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This diode is widely used in: - Power supplies - Voltage regulators - Surge protectors - Electronic equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5930BT3 include: - 1N4728A - BZX84C3V6 - MMSZ5232B

In conclusion, the 1SMB5930BT3 is a surface mount silicon zener diode with a voltage rating of 3.6V and a power dissipation of 3W. Its small form factor and wide operating temperature range make it suitable for various voltage regulation and transient suppression applications in electronic circuits.

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技術ソリューションにおける 1SMB5930BT3 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 1SMB5930BT3 and what is its application?

    • 1SMB5930BT3 is a surface mount, 3.0W transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of 1SMB5930BT3?

    • The maximum working voltage of 1SMB5930BT3 is 30 volts.

  3. What is the peak pulse power dissipation of 1SMB5930BT3?

    • The peak pulse power dissipation of 1SMB5930BT3 is 3.0 watts.

  4. What are the typical applications of 1SMB5930BT3?

    • Typical applications of 1SMB5930BT3 include protection of telecommunications equipment, portable electronics, automotive systems, and industrial control systems.

  5. What is the operating temperature range of 1SMB5930BT3?

    • The operating temperature range of 1SMB5930BT3 is -55°C to +150°C.

  6. What is the reverse standoff voltage of 1SMB5930BT3?

    • The reverse standoff voltage of 1SMB5930BT3 is 25.6 volts.

  7. How does 1SMB5930BT3 provide protection against voltage transients?

    • 1SMB5930BT3 clamps the transient voltage to a safe level and diverts the excessive current away from the protected circuit.

  8. Is 1SMB5930BT3 suitable for high-speed data lines protection?

    • Yes, 1SMB5930BT3 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What package type does 1SMB5930BT3 come in?

    • 1SMB5930BT3 comes in a SMB (DO-214AA) surface mount package.

  10. Can 1SMB5930BT3 be used in outdoor applications?

    • Yes, 1SMB5930BT3 can be used in outdoor applications with appropriate protection against environmental factors such as moisture and temperature variations.