SM6T22A

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SM6T22A

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TVS DIODE 18.8VWM 30.6VC SMB

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Thông số kỹ thuật

thuộc tính Giá trị
Series SM6T, TRANSIL™
Part Status Active
Type Zener
Voltage - Reverse Standoff (Typ) 18.8V
Voltage - Breakdown (Min) 20.9V
Voltage - Clamping (Max) @ Ipp 30.6V
Current - Peak Pulse (10/1000µs) 20A
Power - Peak Pulse 600W
Power Line Protection No
Applications General Purpose
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case DO-214AA, SMB
Supplier Device Package SMB
Base Product Number SM6T22
Unidirectional Channels 1

Tổng quan

Description

The SM6T22A is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes, such as those caused by electrostatic discharge (ESD) or lightning strikes. It is part of the SM6T series, known for its high power handling capabilities and fast response times.
Key features of the SM6T22A include a breakdown voltage of approximately 22V and a peak power rating of around 600W. Its bidirectional design allows it to clamp positive and negative voltage transients effectively. The device is typically packaged in a DO-214AA (SMB) format, making it suitable for various surface mount applications.
The SM6T22A is commonly used in automotive, telecommunications, and consumer electronics to safeguard circuits, ensuring reliability and longevity. Its robust performance and compact size make it an ideal choice for designers seeking effective overvoltage protection solutions.

Equivalent

The SM6T22A is a transient voltage suppressor (TVS) diode. Equivalent products include the BZX55C22, 1N5220B, and PTVS5V0A. Ensure to check the specific voltage ratings, power dissipation, and package type to confirm compatibility for your application.

Features

The SM6T22A is a TVS (Transient Voltage Suppressor) diode designed for ESD (Electrostatic Discharge) protection in electronic circuits. Key features include:
1. Stand-off Voltage: 22V, allowing it to protect sensitive devices from voltage spikes.
2. Low Clamping Voltage: Ensures minimal voltage is presented to the protected device during an ESD event.
3. Fast Response Time: Provides quick protection against voltage transients.
4. High Power Dissipation: Can handle a substantial amount of power, making it suitable for various applications.
5. Bidirectional Protection: Protects against transients in both directions, ideal for AC signals.
6. Compact Package: Typically available in surface-mount packages, facilitating easier integration into circuit designs.
7. Compliance: Meets various industry standards for ESD protection.
This makes the SM6T22A suitable for use in consumer electronics, automotive applications, and communication devices, ensuring reliability and longevity of electronic components.

Pinout

The SM6T22A is a transient voltage suppressor (TVS) diode that typically comes in a DO-214AB (SMB) package. It features a total of two pins. The primary function of the SM6T22A is to provide over-voltage protection for sensitive electronic components by clamping transient voltage spikes, thereby safeguarding circuits from potential damage. It is designed to handle high power transients and offers a breakdown voltage of approximately 22V, making it suitable for applications in automotive, consumer electronics, and industrial environments. The device is often used in conjunction with other protective components to ensure reliable operation in various electrical systems.

Manufacturer

The SM6T22A is manufactured by Littelfuse, Inc. Littelfuse is a global leader in circuit protection, semiconductor, and power control solutions. Founded in 1927 and headquartered in Chicago, Illinois, the company specializes in providing innovative products that safeguard electronic devices and electrical systems. Their offerings include fuses, circuit breakers, TVS diodes, and other components that help protect against overvoltage, overcurrent, and other electrical hazards. Littelfuse serves a diverse range of industries, including automotive, industrial, telecommunications, and consumer electronics, showcasing a commitment to enhancing the safety and reliability of electrical systems worldwide.

Application

The SM6T22A is a TVS (Transient Voltage Suppressor) diode designed for protecting sensitive electronic components from voltage spikes. Its key application areas include:
1. Consumer Electronics: Protecting devices like smartphones, tablets, and PCs from ESD and surge events.
2. Automotive Electronics: Safeguarding automotive circuits against voltage transients and ensuring reliability.
3. Telecommunications: Protecting communication equipment and data lines from lightning strikes and electrical noise.
4. Industrial Equipment: Ensuring the longevity of machinery and control systems by mitigating voltage surges.
5. Renewable Energy Systems: Protecting solar inverters and wind turbines from overvoltage conditions.
These applications enhance the durability and reliability of various electronic systems.

Package

The SM6T22A is packaged in a DO-214AA (SMB) surface mount package. It is designed for transient voltage suppression in various electronic applications.

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