The LT4356HS-1#PBF is a versatile surge stopper device from Linear Technology designed to protect sensitive electronic circuits from high voltage spikes and surges. This advanced component is engineered to regulate overvoltage events, such as load dump in vehicles, by controlling the voltage supplied to the load without the need for external components like fuses, TVS diodes, or transient voltage suppressors.

Key Features

• Wide Operating Voltage Range: The LT4356HS-1#PBF is capable of handling a wide input voltage range, making it suitable for a variety of applications in automotive, industrial, and avionic systems.
• Overvoltage Control: It clamps an overvoltage event to a safe level for the load, ensuring the protection of downstream components.
• Adjustable Overvoltage Protection: Users can set the overvoltage protection threshold with an external resistor divider, providing flexibility for different system requirements.
• Reverse Input Protection: The LT4356 protects against negative supply voltages, which can be critical in environments where connection errors may occur.
• Low Quiescent Current: It offers a low shutdown current, reducing power consumption when the device is not actively protecting the circuit.

Applications

The LT4356HS-1#PBF is ideal for a range of applications that require robust protection against high voltage transients, including:

• Automotive electronics
• Industrial control systems
• Avionics and marine systems
• Power supplies

Package and Quality

The LT4356HS-1#PBF comes in a high-reliability, thermally efficient 16-lead plastic ePad surface mount package, which is designed to handle high power levels and provide excellent thermal performance. It is RoHS compliant, ensuring adherence to the latest environmental standards and regulations.

With its robust feature set and flexible application range, the LT4356HS-1#PBF surge stopper is an essential component for any design requiring reliable overvoltage protection.