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1SMB7.5AT3
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1SMB7.5AT3

Product Overview

Category

The 1SMB7.5AT3 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
  • High reliability

Package

The 1SMB7.5AT3 is typically available in a SMB package.

Essence

This product serves as a crucial component in electronic circuits, providing voltage regulation and protection against transient surges.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 600mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 20Ω
  • Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The 1SMB7.5AT3 typically consists of two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Provides precise voltage regulation
  • Offers protection against voltage spikes and transients
  • Suitable for surface mount applications
  • High reliability and stability

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact surface mount design
  • Reliable transient suppression

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse leakage current variations

Working Principles

The 1SMB7.5AT3 operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified voltage range.

Detailed Application Field Plans

The 1SMB7.5AT3 is widely used in various electronic devices such as power supplies, communication equipment, and automotive electronics for voltage regulation and transient suppression.

Detailed and Complete Alternative Models

Some alternative models to the 1SMB7.5AT3 include: - 1N4728A - BZX84C7V5 - MMSZ5226BT1G

In conclusion, the 1SMB7.5AT3 is a vital component in electronic circuits, offering precise voltage regulation and transient suppression capabilities. Its compact surface mount design makes it suitable for various applications in the electronics industry.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1SMB7.5AT3 i tekniska lösningar

  1. What is 1SMB7.5AT3?

    • 1SMB7.5AT3 is a surface mount, unidirectional TVS (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 peak pulse power of 1SMB7.5AT3?

    • The maximum peak pulse power of 1SMB7.5AT3 is 600 watts.

  3. What is the breakdown voltage of 1SMB7.5AT3?

    • The breakdown voltage of 1SMB7.5AT3 is 8.33V.

  4. What are the typical applications of 1SMB7.5AT3?

    • 1SMB7.5AT3 is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive systems to protect against voltage surges and spikes.

  5. What is the operating temperature range of 1SMB7.5AT3?

    • The operating temperature range of 1SMB7.5AT3 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB7.5AT3?

    • The reverse stand-off voltage of 1SMB7.5AT3 is 6.4V.

  7. What is the package type of 1SMB7.5AT3?

    • 1SMB7.5AT3 comes in a DO-214AA (SMB) package.

  8. What are the key features of 1SMB7.5AT3?

    • Some key features of 1SMB7.5AT3 include low clamping voltage, fast response time, and high surge capability.

  9. How does 1SMB7.5AT3 provide protection in technical solutions?

    • 1SMB7.5AT3 diverts excessive current away from sensitive components, preventing damage caused by voltage spikes and transients.

  10. Is 1SMB7.5AT3 RoHS compliant?

    • Yes, 1SMB7.5AT3 is RoHS compliant, making it suitable for use in environmentally conscious designs.