Littelfuse Inc.
Bild kan vara representation.
Se specifikationer för produktinformation.
TVB120MSB-L

TVB120MSB-L Product Overview

Introduction

The TVB120MSB-L is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Information Overview

Category

The TVB120MSB-L belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The TVB120MSB-L is typically available in a surface mount DO-214AA (SMB) package.

Essence

The essence of the TVB120MSB-L lies in its ability to rapidly clamp transient voltages to a safe level, thereby safeguarding downstream components.

Packaging/Quantity

It is commonly supplied in reels with varying quantities based on customer requirements.

Specifications

  • Standoff Voltage: 120V
  • Breakdown Voltage: 133V minimum
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TVB120MSB-L typically consists of two pins arranged in a standard SMB package configuration.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect sensitive circuitry
  • High surge capability for robust protection

Advantages

  • Effective protection against voltage transients
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in high-energy environments

Working Principles

When a transient voltage spike occurs, the TVB120MSB-L rapidly conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The TVB120MSB-L finds application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics

In these fields, it is employed to protect integrated circuits, sensors, and other electronic components from voltage surges.

Detailed and Complete Alternative Models

  • TVB110MSB-L
  • TVB130MSB-L
  • TVB150MSB-L

These alternative models offer different standoff and breakdown voltages to cater to diverse application requirements.

In conclusion, the TVB120MSB-L is a crucial component in safeguarding electronic systems from transient voltage events. Its fast response time, low clamping voltage, and high surge capability make it an essential part of modern electronic designs.

Word count: 443

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TVB120MSB-L i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of TVB120MSB-L in technical solutions:

  1. What is the operating temperature range of TVB120MSB-L?

    • The operating temperature range of TVB120MSB-L is -40°C to 85°C.

  2. What is the maximum input voltage for TVB120MSB-L?

    • The maximum input voltage for TVB120MSB-L is 120VAC.

  3. Does TVB120MSB-L have overvoltage protection?

    • Yes, TVB120MSB-L is equipped with overvoltage protection.

  4. What is the typical response time of TVB120MSB-L?

    • The typical response time of TVB120MSB-L is less than 5 nanoseconds.

  5. Can TVB120MSB-L be used in outdoor applications?

    • Yes, TVB120MSB-L is suitable for outdoor applications due to its wide operating temperature range.

  6. Is TVB120MSB-L RoHS compliant?

    • Yes, TVB120MSB-L is RoHS compliant, ensuring it meets environmental standards.

  7. What is the maximum surge current handling capability of TVB120MSB-L?

    • TVB120MSB-L can handle a maximum surge current of 10kA.

  8. Does TVB120MSB-L require external power for operation?

    • No, TVB120MSB-L does not require external power for operation.

  9. Can TVB120MSB-L be used in telecommunications equipment?

    • Yes, TVB120MSB-L is suitable for use in telecommunications equipment due to its surge protection capabilities.

  10. What is the recommended installation method for TVB120MSB-L?

    • TVB120MSB-L is typically installed in parallel with the equipment being protected, using appropriate wiring and grounding techniques.

Feel free to ask if you need further clarification on any of these questions or if you have additional inquiries!