ON Semiconductor
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
1SMB11CAT3
تفصیل دیکھیں ڈیٹا شیٹ

1SMB11CAT3

Product Overview

Category

The 1SMB11CAT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Wide voltage range

Package

The 1SMB11CAT3 is typically available in a DO-214AA (SMB) package.

Essence

The essence of the 1SMB11CAT3 lies in its ability to provide stable voltage regulation and protect electronic components from voltage spikes.

Packaging/Quantity

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

Specifications

  • Voltage Range: 6.8V to 200V
  • Power Dissipation: 3W
  • Operating Temperature: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1SMB11CAT3 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Voltage regulation
  • Transient voltage suppression
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Fast response time
  • Wide voltage range
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMB11CAT3 operates based on the principle of reverse breakdown voltage, where it conducts current when the voltage across it exceeds the specified value, thereby regulating the voltage and suppressing transients.

Detailed Application Field Plans

The 1SMB11CAT3 is widely used in: - Power supplies - Automotive electronics - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMB11CAT3 include: - 1N4728A - BZX84C6V2 - P6KE15CA

In conclusion, the 1SMB11CAT3 is a versatile surface mount silicon zener diode that finds extensive use in various electronic applications due to its reliable voltage regulation and transient voltage suppression capabilities.

[Word count: 345]

تکنیکی حل میں 1SMB11CAT3 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is 1SMB11CAT3?

    • 1SMB11CAT3 is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and spikes.

  2. What is the maximum working voltage of 1SMB11CAT3?

    • The maximum working voltage of 1SMB11CAT3 is 11 volts.

  3. What is the peak pulse power dissipation of 1SMB11CAT3?

    • The peak pulse power dissipation of 1SMB11CAT3 is 600 watts.

  4. What are the typical applications of 1SMB11CAT3?

    • Typical applications of 1SMB11CAT3 include protection of electronic circuits in telecommunications equipment, computers, and consumer electronics from voltage surges and ESD (electrostatic discharge).

  5. What is the operating temperature range of 1SMB11CAT3?

    • The operating temperature range of 1SMB11CAT3 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB11CAT3?

    • The reverse stand-off voltage of 1SMB11CAT3 is 9.72 volts.

  7. How does 1SMB11CAT3 provide protection to electronic circuits?

    • 1SMB11CAT3 clamps transient voltages to a safe level, diverting excess current away from sensitive components, thus protecting them from damage.

  8. Is 1SMB11CAT3 RoHS compliant?

    • Yes, 1SMB11CAT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can 1SMB11CAT3 be used in automotive applications?

    • Yes, 1SMB11CAT3 can be used in automotive applications for protecting electronic systems from voltage transients.

  10. What are the package dimensions of 1SMB11CAT3?

    • The package dimensions of 1SMB11CAT3 are typically 5.33mm x 3.94mm x 0.94mm.