LT4356HDE-2#PBF - Surge Stopper from Linear Technology

The LT4356HDE-2#PBF is a robust surge stopper designed to protect sensitive electronic circuits from high voltage transients and surges. Manufactured by Linear Technology, this device is an indispensable component for applications requiring reliable overvoltage protection. It is engineered to control the current during overvoltage events, such as load dump in vehicles, by limiting the output voltage to a safe level without the need for fuses or bulky magnetic components.

This surge stopper operates over a wide input voltage range and can withstand temporary overvoltage conditions, making it ideal for automotive, industrial, avionics, and many other applications that encounter harsh electrical environments. The LT4356HDE-2#PBF is designed to clamp an overvoltage condition to a user-defined level, ensuring that downstream electronics are shielded from extreme voltage spikes.

The device comes in a compact 12-lead 4mm × 3mm DFN package, providing a space-efficient solution for circuit protection. Its small footprint makes it suitable for space-constrained applications while still offering robust protection. Furthermore, the LT4356HDE-2#PBF features a low quiescent current, which is beneficial for power-sensitive designs.

Additional features of the LT4356HDE-2#PBF include an adjustable overvoltage lockout, an overcurrent protection function, and a fault indicator, which provides diagnostic feedback in the event of an overvoltage or overcurrent condition. This makes it easier for system designers to implement comprehensive protection strategies and to diagnose issues quickly.

The LT4356HDE-2#PBF is also designed for reliability, with its rugged construction ensuring long-term performance even in extreme conditions. Whether you are designing power supplies, automotive electronics, or industrial control systems, the LT4356HDE-2#PBF from Linear Technology is a trusted choice for safeguarding your critical components against voltage transients.