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1SMB130AT3
বিস্তারিত দেখুন ডেটাশিট

1SMB130AT3

Product Overview

Category

The 1SMB130AT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Voltage: 130V
  • Power Dissipation: 3W
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C

Package

The 1SMB130AT3 is available in a DO-214AA (SMB) package.

Essence

This zener diode serves as a crucial component in protecting sensitive electronic devices from voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 130V
  • Power Dissipation: 3W
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C
  • Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The 1SMB130AT3 zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Voltage Regulation: The 1SMB130AT3 maintains a constant voltage across its terminals, providing stability to the circuit.
  • Transient Suppression: It effectively suppresses transient voltage spikes, safeguarding sensitive components.

Advantages and Disadvantages

Advantages

  • High Voltage Rating: With a voltage rating of 130V, it can handle relatively high voltages.
  • Compact Size: Its surface mount package allows for space-efficient integration into circuit designs.

Disadvantages

  • Limited Power Dissipation: The 3W power dissipation may be insufficient for high-power applications.
  • Zener Impedance: The relatively high zener impedance of 40Ω may affect performance in certain scenarios.

Working Principles

The 1SMB130AT3 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when operated within its specified voltage range. When the voltage exceeds the zener voltage, it conducts heavily, limiting the voltage across the circuit.

Detailed Application Field Plans

The 1SMB130AT3 finds extensive use in various electronic applications, including: - Voltage Regulation in Power Supplies - Surge Protection in Communication Equipment - Overvoltage Protection in Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to the 1SMB130AT3 include: - 1N5929B: A 130V zener diode with similar characteristics - BZX85C130: Another 130V zener diode option with comparable specifications

In conclusion, the 1SMB130AT3 zener diode offers reliable voltage regulation and transient suppression capabilities, making it a valuable component in diverse electronic circuits.

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প্রযুক্তিগত সমাধানে 1SMB130AT3 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is the maximum forward current of 1SMB130AT3?

    • The maximum forward current of 1SMB130AT3 is 3A.

  2. What is the reverse voltage rating of 1SMB130AT3?

    • The reverse voltage rating of 1SMB130AT3 is 30V.

  3. Can 1SMB130AT3 be used for overvoltage protection in power supplies?

    • Yes, 1SMB130AT3 can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.

  4. What is the typical clamping voltage of 1SMB130AT3?

    • The typical clamping voltage of 1SMB130AT3 is 45.7V at 10A.

  5. Is 1SMB130AT3 suitable for surge protection in automotive electronics?

    • Yes, 1SMB130AT3 is suitable for surge protection in automotive electronics due to its fast response time and high surge capability.

  6. Does 1SMB130AT3 have a low leakage current?

    • Yes, 1SMB130AT3 has a low leakage current which makes it suitable for applications requiring minimal power dissipation.

  7. Can 1SMB130AT3 be used in telecommunications equipment for lightning protection?

    • Yes, 1SMB130AT3 can be used in telecommunications equipment for lightning protection due to its ability to suppress high-energy transients.

  8. What is the temperature range for 1SMB130AT3?

    • The operating temperature range for 1SMB130AT3 is -55°C to 150°C, making it suitable for a wide range of environments.

  9. Is 1SMB130AT3 RoHS compliant?

    • Yes, 1SMB130AT3 is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  10. Can 1SMB130AT3 be used in consumer electronics for ESD protection?

    • Yes, 1SMB130AT3 can be used in consumer electronics for ESD protection, safeguarding sensitive components from electrostatic discharge events.