PTVS26VS1UR

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PTVS26VS1UR

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ESD Protection Diodes / TVS Diodes

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Description

The PTVS26VS1UR is a type of Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes, such as those caused by lightning or electrostatic discharge. This particular TVS diode offers a breakdown voltage of 26 volts and is designed for unidirectional current flow. It is often used in automotive, industrial, and telecommunications applications due to its robust design and effective protection against high-voltage transients.
Packaged in a compact SOD-123FL format, the PTVS26VS1UR is suitable for space-constrained applications. It features a low clamping voltage, fast response time, and excellent peak pulse power dissipation capabilities, making it highly effective in safeguarding sensitive components. By absorbing and dissipating high-energy transients, it ensures the longevity and reliability of electronic systems. Additionally, the diode complies with industry standards for safety and performance, making it a reliable choice for engineers and designers looking to protect their circuits from voltage-related damage.

Equivalent

The PTVS26VS1UR is a Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes. Equivalent products include:
1. Littelfuse SMCJ26A
2. Vishay SMCJ26A
3. Bourns SMCJ26A
4. ON Semiconductor SMCJ26CA
Ensure compatibility by comparing specifications such as breakdown voltage, peak pulse power, and package type when selecting an equivalent.

Features

The PTVS26VS1UR is a transient voltage suppressor (TVS) designed to protect sensitive electronic components from voltage spikes and electrical transients. Key features include:
1. Low Clamping Voltage: It offers low clamping voltage, which helps in effective protection against overvoltage events.
2. Bidirectional Protection: The device provides bidirectional transient voltage protection, meaning it can handle voltage spikes from both positive and negative directions.
3. High Surge Capability: It is capable of handling high surge currents, making it suitable for environments prone to electrical disturbances.
4. Fast Response Time: The TVS diode has a fast response time, ensuring immediate protection against transient voltage spikes.
5. Surface Mount Package: The PTVS26VS1UR comes in a compact surface-mount package, allowing for easy integration into printed circuit boards (PCBs).
6. Applications: It is typically used in telecommunications, consumer electronics, and industrial applications to safeguard components like microcontrollers and other ICs.
This combination of features makes the PTVS26VS1UR an effective solution for transient voltage protection in various electronic applications.

Pinout

The PTVS26VS1UR is a unidirectional transient voltage suppressor (TVS) designed to protect sensitive electronic components from voltage spikes and electrostatic discharge (ESD). It comes in a surface-mount package with a single pin count configuration, primarily designed for ease of integration into various electronic circuits. The primary function of this device is to clamp voltage transients by diverting excess energy away from the protected components, thereby preventing damage. It is particularly suitable for applications requiring robust protection against over-voltage conditions.

Manufacturer

The PTVS26VS1UR is manufactured by Littelfuse, Inc. Littelfuse is a global company that specializes in circuit protection, power control, and sensing technologies. Founded in 1927, the company provides a broad array of products that are used in the automotive, industrial, electronics, and telecommunications sectors, among others. Littelfuse is known for its innovations in the development of fuses, semiconductors, polymer-based resettable fuses, and other electronic components. The company's focus is on providing solutions that enhance safety, reliability, and efficiency in electrical systems.

Application

The PTVS26VS1UR is a transient voltage suppressor (TVS) diode, primarily used for protecting sensitive electronic components from voltage spikes and electrostatic discharge (ESD). Common application areas include:
1. Telecommunications Equipment: Protects signal lines from transient voltage surges.
2. Consumer Electronics: Provides ESD protection for devices like smartphones and tablets.
3. Industrial Systems: Safeguards control systems and sensors from voltage transients.
4. Automotive Electronics: Shields electronic control units (ECUs) from electrical disturbances.
5. Computing Devices: Protects data lines and interfaces from voltage spikes.
Its low clamping voltage and fast response time make it ideal for high-speed data lines and sensitive circuitry.

Package

The PTVS26VS1UR is packaged in a DO-214AA (SMB) package, which is a surface-mount package commonly used for transient voltage suppressor (TVS) diodes. This package type is designed for efficient heat dissipation and compact mounting on printed circuit boards (PCBs).

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