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1SMB5920B-13
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1SMB5920B-13

Product Overview

Category

The 1SMB5920B-13 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Small package size
  • Fast response time

Package

The 1SMB5920B-13 is available in a SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to provide precise voltage regulation and protect electronic components from voltage spikes.

Packaging/Quantity

The 1SMB5920B-13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 20V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB5920B-13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Transient voltage suppression
  • Fast response to voltage spikes

Advantages and Disadvantages

Advantages

  • Small package size
  • Low leakage current
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMB5920B-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 product is commonly used in: - Voltage regulation in power supplies - Protection of sensitive electronic components from voltage transients

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5920B-13 include: - 1SMB5913BT3G - 1SMB5932BT3G - 1SMB5944BT3G

In conclusion, the 1SMB5920B-13 is a surface mount silicon zener diode that offers precise voltage regulation and transient voltage suppression. Its small package size and high reliability make it suitable for various electronic applications, despite its limitations in power dissipation and sensitivity to temperature variations.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMB5920B-13 en soluciones técnicas

  1. What is the maximum forward current for 1SMB5920B-13?

    • The maximum forward current for 1SMB5920B-13 is 3A.

  2. What is the reverse voltage rating of 1SMB5920B-13?

    • The reverse voltage rating of 1SMB5920B-13 is 36V.

  3. Can 1SMB5920B-13 be used in automotive applications?

    • Yes, 1SMB5920B-13 can be used in automotive applications due to its high reliability and performance.

  4. What is the typical junction capacitance of 1SMB5920B-13?

    • The typical junction capacitance of 1SMB5920B-13 is 150pF.

  5. Is 1SMB5920B-13 suitable for overvoltage protection in power supplies?

    • Yes, 1SMB5920B-13 is suitable for overvoltage protection in power supplies due to its fast response time and low clamping voltage.

  6. What is the operating temperature range for 1SMB5920B-13?

    • The operating temperature range for 1SMB5920B-13 is -55°C to 150°C.

  7. Can 1SMB5920B-13 be used in surge protection applications?

    • Yes, 1SMB5920B-13 is commonly used in surge protection applications due to its high surge capability.

  8. Does 1SMB5920B-13 have a low leakage current?

    • Yes, 1SMB5920B-13 has a low leakage current, making it suitable for precision circuits.

  9. What package type does 1SMB5920B-13 come in?

    • 1SMB5920B-13 comes in a SMB (DO-214AA) package.

  10. Is 1SMB5920B-13 RoHS compliant?

    • Yes, 1SMB5920B-13 is RoHS compliant, making it environmentally friendly and suitable for various applications.