Bourns Inc.
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TISP4145M3LM
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TISP4145M3LM

Product Overview

Category

The TISP4145M3LM 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.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The TISP4145M3LM is available in a small outline package (SOP) for surface mount applications.

Essence

The essence of the TISP4145M3LM lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The TISP4145M3LM is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Breakdown Voltage: 45V
  • Peak Pulse Current: 100A
  • Clamping Voltage: 77V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOP-8

Detailed Pin Configuration

The TISP4145M3LM features an SOP-8 package with the following pin configuration: 1. Anode 1 2. Cathode 1 3. NC 4. Anode 2 5. Cathode 2 6. NC 7. Anode 3 8. Cathode 3

Functional Features

  • Three bidirectional TVS diodes in a single package
  • Robust surge protection for sensitive electronics
  • Low leakage current

Advantages

  • Compact design
  • High surge current capability
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to some higher-rated TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

The TISP4145M3LM operates by shunting excess current away from the protected circuit when a transient voltage event occurs. This prevents the voltage from reaching damaging levels and protects the downstream electronics.

Detailed Application Field Plans

The TISP4145M3LM is suitable for use in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TISP4145M3LM include: - TISP4180M3BJR-S - TISP61089BDR-S - TPD2E007DBZR

In conclusion, the TISP4145M3LM transient voltage suppressor diode offers robust surge protection for a wide range of electronic applications, despite its limitations in breakdown voltage and clamping voltage. Its compact design and high surge current capability make it a valuable component in safeguarding sensitive electronics from transient voltage events.

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Énumérez 10 questions et réponses courantes liées à l'application de TISP4145M3LM dans les solutions techniques

  1. What is TISP4145M3LM?

    • TISP4145M3LM is a silicon voltage suppressor designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of TISP4145M3LM?

    • The maximum working voltage of TISP4145M3LM is 275V.

  3. What is the typical clamping voltage of TISP4145M3LM?

    • The typical clamping voltage of TISP4145M3LM is 455V at 1A.

  4. How does TISP4145M3LM provide protection against voltage transients?

    • TISP4145M3LM uses a combination of avalanche breakdown diodes and series impedance to divert excessive current away from sensitive components, thereby protecting them from damage.

  5. What are the typical applications of TISP4145M3LM?

    • TISP4145M3LM is commonly used in telecommunication equipment, industrial control systems, and other electronic devices requiring protection from voltage transients.

  6. Is TISP4145M3LM suitable for outdoor applications?

    • Yes, TISP4145M3LM is designed to withstand harsh environmental conditions, making it suitable for outdoor applications such as outdoor telecom cabinets and industrial outdoor equipment.

  7. What is the operating temperature range of TISP4145M3LM?

    • TISP4145M3LM has an operating temperature range of -40°C to 125°C, allowing it to function reliably in various environments.

  8. Does TISP4145M3LM require external components for proper operation?

    • TISP4145M3LM is a standalone device and does not require external components for its operation, simplifying its integration into technical solutions.

  9. Can TISP4145M3LM be used in conjunction with other surge protection devices?

    • Yes, TISP4145M3LM can be used in conjunction with other surge protection devices to provide comprehensive protection against voltage transients.

  10. Is TISP4145M3LM compliant with industry standards for surge protection?

    • Yes, TISP4145M3LM complies with relevant industry standards for surge protection, ensuring its reliability and performance in technical solutions.