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TISP4250H3BJR-S
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TISP4250H3BJR-S

Introduction

The TISP4250H3BJR-S belongs to the category of transient voltage suppressor (TVS) diodes and is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TISP4250H3BJR-S.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMD (Surface Mount Device)
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 25V
  • Peak Pulse Current: 100A
  • Clamping Voltage: 40V
  • Operating Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 30V
  • Leakage Current: 1µA
  • Package Type: SOD-123

Detailed Pin Configuration

The TISP4250H3BJR-S typically has three pins: Anode, Cathode, and Ground. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - Ground (G) - Pin 3

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection
  • RoHS compliant and lead-free

Advantages and Disadvantages

Advantages

  • Robust protection against transient voltage events
  • Fast response time ensures minimal impact on protected circuits
  • RoHS compliant and lead-free, environmentally friendly

Disadvantages

  • Limited to a specific voltage rating and peak pulse current
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The TISP4250H3BJR-S operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The TISP4250H3BJR-S is commonly used 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 TISP4250H3BJR-S include: - TISP4180H3BJR-S - TISP4300H3BJR-S - TISP4400H3BJR-S - TISP4500H3BJR-S

These alternative models offer similar transient voltage suppression capabilities with varying voltage ratings and package sizes.

In conclusion, the TISP4250H3BJR-S transient voltage suppressor diode provides robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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10 domande e risposte comuni relative all'applicazione di TISP4250H3BJR-S nelle soluzioni tecniche

  1. What is the TISP4250H3BJR-S?

    • The TISP4250H3BJR-S is a high-performance, bidirectional, solid-state silicon-avalanche technology surge protection device designed for use in a wide range of applications.

  2. What are the typical applications of TISP4250H3BJR-S?

    • The TISP4250H3BJR-S is commonly used in telecommunications equipment, network interface cards, industrial control systems, and power over Ethernet (PoE) applications.

  3. What is the maximum surge current capability of TISP4250H3BJR-S?

    • The TISP4250H3BJR-S has a maximum surge current capability of 100A (8/20 µs).

  4. What is the breakdown voltage of TISP4250H3BJR-S?

    • The breakdown voltage of TISP4250H3BJR-S is typically 6V.

  5. Is TISP4250H3BJR-S RoHS compliant?

    • Yes, the TISP4250H3BJR-S is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  6. What is the operating temperature range of TISP4250H3BJR-S?

    • The TISP4250H3BJR-S is designed to operate within a temperature range of -40°C to 125°C, making it suitable for use in harsh environments.

  7. Does TISP4250H3BJR-S require external components for proper operation?

    • No, the TISP4250H3BJR-S is a standalone surge protection device and does not require any external components for proper operation.

  8. Can TISP4250H3BJR-S be used in outdoor applications?

    • Yes, the TISP4250H3BJR-S is suitable for outdoor applications due to its robust design and wide operating temperature range.

  9. What is the packaging type of TISP4250H3BJR-S?

    • The TISP4250H3BJR-S is available in a surface-mount package, making it easy to integrate into various electronic designs.

  10. Is there a recommended layout or application note for using TISP4250H3BJR-S in technical solutions?

    • Yes, Texas Instruments provides a detailed application note and layout guidelines for the effective use of TISP4250H3BJR-S in technical solutions, ensuring optimal performance and reliability.