TPSMF4L28A

Overview of TPSMF4L28A

The TPSMF4L28A is a transient voltage suppressor diode optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.

Pinout

The TPSMF4L28A pinout refers to the configuration and function of each pin in its SOD-123FL package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TPSMF4L28A has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• Robust Performance Ensured: The TPSMF4L28A provides reliable operation in harsh environments, ensuring consistent performance even under extreme conditions.
• High Reliability Guaranteed: With a high level of reliability, this device minimizes the risk of failure and ensures optimal circuit performance.
• Surface Mount Optimized: The SOD-123FL package is optimized for surface mount applications, making it ideal for modern PCB designs.
• Fast Response Time Achieved: The TPSMF4L28A's fast response time ensures quick recovery from transient voltage events, minimizing the risk of damage to downstream components.
• Limited Inductance Offered: This device features limited inductance, reducing electromagnetic interference (EMI) and ensuring a cleaner signal.
• EFT Protection Provided: The TPSMF4L28A provides effective EFT protection, shielding your circuit from electrical fast transients that can cause damage or malfunction.
• ESD Shielding Ensured: This device features ESD shielding, ensuring the integrity of your data lines and protecting against electrostatic discharge events.
• Data Line Integrity Maintained: The TPSMF4L28A maintains data line integrity by providing a reliable interface between devices, minimizing errors and ensuring consistent performance.
• Soldering Temperature High: This device can withstand high soldering temperatures, making it suitable for use in demanding manufacturing environments.
• V-0 Flammability Rated: The TPSMF4L28A features a V-0 flammability rating, ensuring compliance with stringent safety standards and minimizing the risk of fire or explosion.
• Pb-Free E3 Compliant: This device is Pb-free and compliant with RoHS and WEEE regulations, making it an environmentally friendly choice for your design.

Applications

• Portable Devices/Hard Drives: The TPSMF4L28A is ideal for protecting portable devices and hard drives from transient voltage events that can cause damage or malfunction.
• Notebooks/VCC Busses: This device provides reliable protection for notebooks, VCC busses, POS terminals, SSDs, power supplies, monitors, and vulnerable circuits used in other consumer applications.

Advantages and Disadvantages

The TPSMF4L28A offers several advantages, including robust performance, high reliability, surface mount optimization, fast response time, limited inductance, EFT protection, ESD shielding, data line integrity maintenance, high soldering temperature tolerance, V-0 flammability rating, and Pb-free compliance. However, it may have some disadvantages, such as higher cost compared to other transient voltage suppressors.

Equivalents

• TPSMB4L28A: The TPSMB4L28A is a similar device that offers similar performance and features but with some differences in its specifications and applications.
• TVS Diodes: TVS diodes are another type of transient voltage suppressor that can be used for similar applications, although they may have different characteristics and limitations.

Frequently Asked Questions

Q: What is the maximum operating voltage of the TPSMF4L28A?
A: The maximum operating voltage of the TPSMF4L28A is 28V.

Q: What is the typical response time of this device?
A: The typical response time of the TPSMF4L28A is around 100ns.

Q: Is this device suitable for use in automotive applications?
A: Yes, the TPSMF4L28A is suitable for use in automotive applications due to its high reliability and robust performance.

Q: Can I use this device as a substitute for other transient voltage suppressors?
A: While the TPSMF4L28A can be used as a substitute for some other transient voltage suppressors, it's essential to consult the datasheet and ensure that it meets your specific application requirements.