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1SMB170AT3
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1SMB170AT3

Product Overview

Category

The 1SMB170AT3 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 capability
  • Transient suppression
  • Surface mount design

Package

The 1SMB170AT3 is typically available in a SMB package.

Essence

The essence of this product lies in its ability to regulate voltage and suppress transients in electronic circuits.

Packaging/Quantity

It is usually packaged in reels with varying quantities, depending on the supplier.

Specifications

  • Zener Voltage: 170V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB170AT3 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Surface mount design for easy integration into circuit boards

Advantages

  • High voltage regulation capability
  • Compact surface mount design
  • Effective transient suppression

Disadvantages

  • Limited power dissipation capacity compared to larger diodes
  • Sensitive to temperature variations

Working Principles

The 1SMB170AT3 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when it is operated in reverse breakdown.

Detailed Application Field Plans

This product finds applications in various fields such as: - Power supply units - Voltage regulators - Surge protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1SMB170AT3 include: - 1N4749A - BZX85C170 - P6SMB170A

In conclusion, the 1SMB170AT3 is a surface mount silicon zener diode that offers voltage regulation and transient suppression capabilities. Its compact design and functional features make it suitable for various electronic applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1SMB170AT3 :n soveltamiseen teknisissä ratkaisuissa

  1. What is the maximum forward voltage of 1SMB170AT3?

    • The maximum forward voltage of 1SMB170AT3 is 1.5V at a forward current of 10mA.

  2. What is the reverse standoff voltage of 1SMB170AT3?

    • The reverse standoff voltage of 1SMB170AT3 is 170V.

  3. What is the peak pulse power dissipation of 1SMB170AT3?

    • The peak pulse power dissipation of 1SMB170AT3 is 600W for a 10/1000μs waveform.

  4. What are the typical applications of 1SMB170AT3?

    • 1SMB170AT3 is commonly used in surge protection, voltage clamping, and transient voltage suppression applications.

  5. What is the operating temperature range of 1SMB170AT3?

    • The operating temperature range of 1SMB170AT3 is -55°C to +150°C.

  6. What is the package type of 1SMB170AT3?

    • 1SMB170AT3 comes in a DO-214AA (SMB) package.

  7. What is the reverse leakage current of 1SMB170AT3 at its maximum reverse voltage?

    • The reverse leakage current of 1SMB170AT3 at its maximum reverse voltage is typically 1μA.

  8. Can 1SMB170AT3 be used for overvoltage protection in power supply circuits?

    • Yes, 1SMB170AT3 can be used for overvoltage protection in power supply circuits due to its transient voltage suppression capabilities.

  9. Is 1SMB170AT3 RoHS compliant?

    • Yes, 1SMB170AT3 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key features of 1SMB170AT3?

    • The key features of 1SMB170AT3 include low profile package, excellent clamping capability, fast response time, and high surge capability.