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1SMB48A TR13
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1SMB48A TR13

Product Overview

Category:

The 1SMB48A TR13 belongs to the category of surface mount silicon zener diodes.

Use:

These diodes are commonly used for voltage regulation and transient voltage suppression in electronic circuits.

Characteristics:

  • Small form factor
  • High reliability
  • Low leakage current
  • Fast response time

Package:

The 1SMB48A TR13 is typically available in a surface mount DO-214AA (SMB) 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 1SMB48A TR13 is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 48V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA
  • Reverse Leakage Current: 1μA max at 37V

Detailed Pin Configuration

The 1SMB48A TR13 has two pins, typically denoted as anode and cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

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

Advantages

  • Small form factor allows for space-efficient circuit design
  • High reliability ensures long-term performance
  • Low leakage current minimizes power loss

Disadvantages

  • Limited power dissipation capability compared to larger diode packages
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB48A TR13 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. When subjected to voltage transients, it rapidly conducts to suppress the transient voltage and protect downstream components.

Detailed Application Field Plans

The 1SMB48A TR13 is widely used in various applications including: - Voltage regulation in power supplies - Surge protection in communication equipment - Overvoltage protection in automotive electronics - Transient voltage suppression in industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMB48A TR13 include: - 1SMB6.8A TR13 - 1SMB15A TR13 - 1SMB24A TR13 - 1SMB36A TR13

In conclusion, the 1SMB48A TR13 is a versatile surface mount silicon zener diode that offers precise voltage regulation and transient voltage suppression. Its small form factor, high reliability, and fast response time make it suitable for a wide range of electronic applications.

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10個與1SMB48A TR13在技術方案中應用相關的常見問題與解答

Sure, here are 10 common questions and answers related to the application of 1SMB48A TR13 in technical solutions:

  1. What is the maximum reverse stand-off voltage of 1SMB48A TR13?

    • The maximum reverse stand-off voltage of 1SMB48A TR13 is 48V.

  2. What is the peak pulse power dissipation of 1SMB48A TR13?

    • The peak pulse power dissipation of 1SMB48A TR13 is 600W.

  3. What is the typical junction capacitance of 1SMB48A TR13?

    • The typical junction capacitance of 1SMB48A TR13 is 150pF.

  4. What is the forward voltage drop of 1SMB48A TR13 at a specified current?

    • The forward voltage drop of 1SMB48A TR13 varies with the current, typically around 0.9V at 10mA.

  5. What are the typical applications of 1SMB48A TR13?

    • 1SMB48A TR13 is commonly used in surge protection for sensitive electronics, overvoltage clamping, and transient voltage suppression.

  6. What is the operating temperature range of 1SMB48A TR13?

    • The operating temperature range of 1SMB48A TR13 is -55°C to +150°C.

  7. What is the package type of 1SMB48A TR13?

    • 1SMB48A TR13 comes in a SMB (DO-214AA) package.

  8. What is the reverse leakage current of 1SMB48A TR13 at its maximum rated voltage?

    • The reverse leakage current of 1SMB48A TR13 at its maximum rated voltage is typically less than 1µA.

  9. Can 1SMB48A TR13 be used for ESD protection?

    • Yes, 1SMB48A TR13 can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  10. What are the key differences between 1SMB48A TR13 and other similar diodes?

    • The key differences include its specific reverse stand-off voltage, peak pulse power dissipation, and junction capacitance, which make it suitable for different applications compared to other diodes.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.