SP4001101XTMA1 TVS Diode Array ESD Protection Device ÿ SOT23-6 Package

SP4001101XTMA1 Overview

The SP4001101XTMA1 is a robust TVS (Transient Voltage Suppression) diode array specifically designed for ESD (Electrostatic Discharge) protection in sensitive electronic circuitry. Engineered to safeguard high-speed data lines and other vulnerable interfaces, this component ensures reliable operation in demanding industrial and commercial environments. Its compact SOT-553 package offers easy integration onto densely populated PCBs, making it ideal for space-constrained designs. By providing low clamping voltage and fast response times, the SP4001101XTMA1 helps protect valuable semiconductor components from transient surges and static discharge events. Discover more at IC Manufacturer.

SP4001101XTMA1 Technical Specifications

Parameter	Value
Product Type	TVS Diode Array
Polarity	Bidirectional
Number of Channels	4
Package / Case	SOT-553
Mounting Style	Surface Mount (SMD/SMT)
Peak Pulse Current	2.5 A
Reverse Standoff Voltage	5.5 V
Clamping Voltage	12 V
Operating Temperature Range	-40??C to +125??C

SP4001101XTMA1 Key Features

• Multi-channel ESD protection: The array protects up to four data lines simultaneously, streamlining board design and reducing component count.
• Ultra-low clamping voltage: Ensures sensitive ICs are shielded from damaging overvoltage conditions, improving long-term system reliability.
• Fast response time: Provides rapid suppression of transient voltages, crucial for high-speed signal environments such as USB or HDMI interfaces.
• Compact SOT-553 package: Minimizes PCB footprint, ideal for portable and miniaturized electronic products.
• Surface-mount configuration: Simplifies automated assembly and enhances mechanical stability on the board.
• Wide operating temperature: Maintains consistent performance across harsh industrial and commercial temperature ranges.

SP4001101XTMA1 Advantages vs Typical Alternatives

This device offers superior protection efficiency and integration compared to standard discrete TVS solutions. With a four-channel array in a miniature SOT-553 package, it reduces board space and simplifies layout. The low clamping voltage and fast reaction time provide enhanced protection for high-speed data lines, ensuring better reliability and safeguarding sensitive ICs in demanding applications.

Typical Applications

• High-speed data line protection: Ideal for USB, HDMI, and similar interfaces where fast transients and ESD events threaten signal integrity and device reliability. This device is designed to shield multiple lines in parallel, simplifying ESD mitigation in compact layouts.
• Consumer electronics: Used in smartphones, tablets, and wearables, where board space is limited and ESD threats are common during user interaction and charging cycles.
• Industrial control systems: Protects communication buses and sensor interfaces from voltage spikes and static discharge, ensuring consistent operation in electrically noisy environments.
• Networking equipment: Safeguards Ethernet ports and connectors from transient surges, supporting reliable data transmission and reducing downtime in infrastructure applications.

SP4001101XTMA1 Brand Info

This TVS diode array is manufactured by Infineon Technologies, a global leader in semiconductor solutions. The component reflects Infineon’s commitment to innovation and reliability, addressing the stringent ESD protection needs of modern electronic designs. With its advanced multi-channel architecture and proven surface-mount packaging, the SP4001101XTMA1 helps engineers achieve robust protection without compromising board space or performance.

FAQ

What is the main function of the SP4001101XTMA1 in electronic circuits?

This component serves as a TVS diode array designed to protect sensitive electronic circuits from transient voltage events such as ESD and electrical surges. Its multi-channel architecture enables simultaneous protection of several signal lines, which is essential in high-speed and data-sensitive applications.

How does the SOT-553 package benefit PCB design?

The SOT-553 package is extremely compact, making it ideal for space-constrained applications. Its small footprint allows engineers to integrate ESD protection directly into densely populated circuit boards without sacrificing valuable board real estate.

What types of applications are best suited for this TVS diode array?

It is particularly well-suited for protecting high-speed data lines (such as USB and HDMI), consumer electronic devices, industrial control systems, and networking equipment. Its fast response and multi-channel capabilities make it versatile for a variety of ESD-sensitive environments.

Can the device operate reliably in harsh temperature conditions?

Yes, the SP4001101XTMA1 is rated for operating temperatures from -40??C to +125??C. This wide range ensures reliable performance in both industrial and commercial applications, even when exposed to challenging environmental conditions.

What are the benefits of using a multi-channel array compared to single-line TVS diodes?

Using a multi-channel array like this device reduces component count, simplifies PCB layout, and enhances protection consistency across multiple data lines. It streamlines the design process and helps ensure that all critical signals are equally protected against transient threats.