TISP4145M3AJR-S

Introduction

The TISP4145M3AJR-S belongs to the category of surge protection devices and is commonly used to protect sensitive electronic equipment from voltage surges and transients. This device exhibits specific characteristics, packaging, and quantity that make it suitable for various applications.

Basic Information Overview

• Category: Surge Protection Device
• Use: Protecting sensitive electronic equipment from voltage surges and transients
• Characteristics: High surge current capability, low capacitance, fast response time
• Package: SOT-89
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

• Maximum Working Voltage: 6V
• Breakdown Voltage: 7.5V
• Holding Current: 150mA
• Surge Current Capability: 100A (8/20µs)
• Capacitance: 3pF (typical)
• Response Time: <1ns

Detailed Pin Configuration

The TISP4145M3AJR-S has a standard SOT-89 package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: No Connection

Functional Features

• Voltage Clamping: Provides effective clamping of overvoltage events to protect downstream components.
• Fast Response Time: Responds to transient voltage spikes in less than one nanosecond, minimizing the risk of damage to connected devices.
• Low Capacitance: The low capacitance ensures minimal impact on signal integrity in high-speed data lines.

Advantages and Disadvantages

Advantages: - Effective protection against voltage surges - Fast response time - Low capacitance minimizes signal distortion

Disadvantages: - Limited to low voltage applications - Requires careful consideration of installation and grounding for optimal performance

Working Principles

The TISP4145M3AJR-S operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when the voltage exceeds the breakdown voltage. This action effectively diverts the surge energy away from sensitive components.

Detailed Application Field Plans

The TISP4145M3AJR-S is widely used in various applications, including: - Telecommunication equipment - Data transmission systems - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to TISP4145M3AJR-S include: - TISP4180M3BJR - TISP61089BDR - TISP61089ADR - TISP61089AD

In conclusion, the TISP4145M3AJR-S surge protection device offers reliable protection against voltage surges and transients, making it an essential component in safeguarding sensitive electronic equipment across diverse industries.

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