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VTVS23ASMF-HM3-18
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VTVS23ASMF-HM3-18

1. Introduction

The VTVS23ASMF-HM3-18 is a specialized electronic component designed for surge protection in various applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

Category

The VTVS23ASMF-HM3-18 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients and surges.

Characteristics

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

Package

The VTVS23ASMF-HM3-18 is typically available in a surface-mount package.

Essence

The essence of this component lies in its ability to divert excessive current away from sensitive circuits during voltage spikes or surges.

Packaging/Quantity

It is commonly supplied in reels with a specific quantity per reel, typically 3000 or 5000 units.

3. Specifications

  • Standoff Voltage: 23V
  • Breakdown Voltage: 25.5V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • Package/Case: DO-219AB (SMF)

4. Detailed Pin Configuration

The VTVS23ASMF-HM3-18 typically has two pins for surface mounting onto a printed circuit board. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

5. Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Fast response to voltage transients
  • Low leakage current

6. Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited maximum clamping voltage
  • Sensitive to reverse polarity

7. Working Principles

The VTVS23ASMF-HM3-18 operates by shunting excess current when a voltage transient occurs, thereby protecting downstream electronic components from damage.

8. Detailed Application Field Plans

The VTVS23ASMF-HM3-18 is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

9. Detailed and Complete Alternative Models

Some alternative models to the VTVS23ASMF-HM3-18 include: - VTVS24ASMF-HM3-18 - VTVS22ASMF-HM3-18 - VTVS23ASMF-HM3-20 - VTVS23ASMF-HM3-15

In conclusion, the VTVS23ASMF-HM3-18 is a crucial component in safeguarding electronic circuits from voltage transients and surges, finding widespread use across various industries.

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  1. What is VTVS23ASMF-HM3-18?

    • VTVS23ASMF-HM3-18 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating for VTVS23ASMF-HM3-18?

    • The maximum voltage rating for VTVS23ASMF-HM3-18 is typically 23V.

  3. What is the peak pulse current handling capability of VTVS23ASMF-HM3-18?

    • VTVS23ASMF-HM3-18 can handle peak pulse currents up to a certain specified value, typically in the range of several amperes.

  4. How does VTVS23ASMF-HM3-18 protect electronic circuits?

    • VTVS23ASMF-HM3-18 clamps the voltage across the protected circuit to a safe level during transient events, preventing damage to the sensitive components.

  5. What are the typical applications for VTVS23ASMF-HM3-18?

    • VTVS23ASMF-HM3-18 is commonly used in applications such as data lines, communication ports, and power supply inputs to protect against voltage surges.

  6. What is the response time of VTVS23ASMF-HM3-18?

    • VTVS23ASMF-HM3-18 has a very fast response time, typically in the nanosecond range, providing quick protection against transient events.

  7. Can VTVS23ASMF-HM3-18 be used in automotive applications?

    • Yes, VTVS23ASMF-HM3-18 is suitable for use in automotive electronics to protect against voltage transients in the vehicle's electrical system.

  8. What is the operating temperature range of VTVS23ASMF-HM3-18?

    • VTVS23ASMF-HM3-18 is designed to operate within a specific temperature range, typically from -40°C to 125°C.

  9. Does VTVS23ASMF-HM3-18 require any external components for proper operation?

    • VTVS23ASMF-HM3-18 may require additional components such as resistors or capacitors for optimal performance in certain applications.

  10. Is VTVS23ASMF-HM3-18 RoHS compliant?

    • Yes, VTVS23ASMF-HM3-18 is typically RoHS compliant, meaning it meets the requirements of the Restriction of Hazardous Substances directive.