Diodes Incorporated
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1SMB5944B-13
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1SMB5944B-13

Product Overview

Category

The 1SMB5944B-13 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

  • Voltage regulation
  • Transient suppression
  • Surface mount design

Package

The 1SMB5944B-13 is typically available in a DO-214AA (SMB) package.

Essence

This product serves as a crucial component in maintaining stable voltage levels and protecting electronic devices from voltage spikes.

Packaging/Quantity

The 1SMB5944B-13 is usually packaged in reels with varying quantities, depending on the supplier.

Specifications

  • Zener Voltage: 15V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB5944B-13 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Precise voltage regulation
  • Fast response to transient events
  • Compact surface mount design

Advantages

  • Small form factor
  • High power dissipation capability
  • Reliable voltage regulation

Disadvantages

  • Limited current handling capacity compared to larger diodes
  • Sensitive to temperature variations

Working Principles

The 1SMB5944B-13 operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when operated within its specified voltage range.

Detailed Application Field Plans

This diode is widely used in various electronic circuits such as voltage regulators, power supplies, and surge protectors. Its ability to regulate voltage and suppress transients makes it suitable for applications requiring stable power delivery.

Detailed and Complete Alternative Models

  • 1SMB5932BT3G
  • 1SMB5936BT3G
  • 1SMB5938BT3G

In conclusion, the 1SMB5944B-13 is a surface mount silicon zener diode that offers precise voltage regulation and transient suppression capabilities. Its compact design and reliable performance make it a popular choice for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMB5944B-13 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1SMB5944B-13 in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1SMB5944B-13?

    • The maximum peak pulse power dissipation is 600 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1SMB5944B-13?

    • The breakdown voltage is 36.7V.

  3. What is the typical reverse standoff voltage of 1SMB5944B-13?

    • The typical reverse standoff voltage is 36.7V.

  4. What is the maximum clamping voltage of 1SMB5944B-13?

    • The maximum clamping voltage is 58.9V at 77.5A.

  5. What is the operating temperature range of 1SMB5944B-13?

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

  6. What is the package type of 1SMB5944B-13?

    • The package type is SMB.

  7. What are the typical applications for 1SMB5944B-13?

    • Typical applications include transient voltage suppression in automotive electronics, portable electronics, and industrial equipment.

  8. What is the reverse leakage current of 1SMB5944B-13 at its maximum working voltage?

    • The reverse leakage current is typically less than 1μA at the maximum working voltage.

  9. Is 1SMB5944B-13 RoHS compliant?

    • Yes, it is RoHS compliant.

  10. What is the lead-free status of 1SMB5944B-13?

    • It is lead-free and meets the requirements of the European Union's RoHS directive.

I hope these answers are helpful! Let me know if you need further assistance.