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TISP4220M3LMR
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TISP4220M3LMR

Product Overview

Category

The TISP4220M3LMR belongs to the category of semiconductor devices, specifically transient voltage suppressors (TVS).

Use

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

Characteristics

  • Low capacitance
  • High surge current capability
  • RoHS compliant
  • Lead-free package

Package

The TISP4220M3LMR is available in a molded JEDEC SOT-23 package.

Essence

The essence of the TISP4220M3LMR lies in its ability to divert excessive current away from sensitive electronic components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The TISP4220M3LMR is typically packaged in reels with 3000 units per reel.

Specifications

  • Standoff Voltage: 22V
  • Breakdown Voltage: 24.4V
  • Maximum Clamping Voltage: 38V
  • Peak Pulse Current: 100A
  • Capacitance: 1.5pF

Detailed Pin Configuration

The TISP4220M3LMR has three pins: 1. Pin 1: Cathode 2. Pin 2: Anode 3. Pin 3: No Connection

Functional Features

  • Fast response time
  • Low leakage current
  • Bi-directional protection

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Relatively low standoff voltage compared to some alternative models
  • Limited peak pulse current handling capacity

Working Principles

The TISP4220M3LMR operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from the protected circuit when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The TISP4220M3LMR is commonly used in the following applications: - Telecommunication equipment - Ethernet ports - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TISP4220M3LMR include: - TISP61089BDR - P6KE18CA - SMAJ24A

In conclusion, the TISP4220M3LMR is a vital component in protecting sensitive electronics from voltage transients, offering a balance of surge current capability and clamping voltage. Its application spans across various industries, and while it has certain limitations, it remains a popular choice for transient voltage suppression.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TISP4220M3LMR i tekniska lösningar

  1. What is the TISP4220M3LMR?

    • The TISP4220M3LMR is a high-performance, bidirectional, solid-state silicon-avalanche technology-based surge protection device designed for use in a wide range of applications.

  2. What are the typical applications of TISP4220M3LMR?

    • The TISP4220M3LMR is commonly used in telecommunications equipment, Ethernet networks, industrial control systems, and power over Ethernet (PoE) applications.

  3. What is the maximum surge current capability of TISP4220M3LMR?

    • The TISP4220M3LMR has a maximum surge current capability of 100A (8/20 µs).

  4. How does TISP4220M3LMR provide protection in telecommunications equipment?

    • TISP4220M3LMR provides protection by diverting surge currents away from sensitive circuitry, thereby preventing damage to the equipment.

  5. Can TISP4220M3LMR be used in outdoor applications?

    • Yes, TISP4220M3LMR is suitable for outdoor applications due to its robust design and ability to withstand harsh environmental conditions.

  6. What is the operating voltage range of TISP4220M3LMR?

    • The operating voltage range of TISP4220M3LMR is from 5V to 60V.

  7. Does TISP4220M3LMR require external components for proper operation?

    • No, TISP4220M3LMR does not require any external components for proper operation, making it easy to integrate into existing designs.

  8. Is TISP4220M3LMR RoHS compliant?

    • Yes, TISP4220M3LMR is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  9. What are the key features of TISP4220M3LMR?

    • The key features of TISP4220M3LMR include low capacitance, low leakage current, and fast response time, making it ideal for protecting sensitive electronic equipment.

  10. Can TISP4220M3LMR be used in conjunction with other surge protection devices?

    • Yes, TISP4220M3LMR can be used in conjunction with other surge protection devices to provide layered protection for critical equipment and circuits.