The TISP4350H3BJR is a Transient Voltage Suppressor (TVS) from Bourns Inc., designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive switching. This device provides bidirectional protection, clamping overvoltage events to a safe level and diverting excess current away from protected circuitry.

Applications:

• Telecommunications Equipment: Protection of telephone lines, modems, and other communication interfaces.
• Data Lines: Safeguarding data lines in computers, networking equipment, and industrial control systems.
• Security Systems: Protection of alarm systems, surveillance cameras, and access control devices.
• Industrial Control Systems: Protecting sensitive electronics in industrial automation and process control equipment.
• Consumer Electronics: Protection of input/output ports in televisions, set-top boxes, and gaming consoles.

Features:

• Bidirectional Protection: Provides protection against both positive and negative voltage transients.
• Low Clamping Voltage: Clamps overvoltage events to a safe level, protecting sensitive components.
• High Surge Capability: Withstands high surge currents without degradation.
• Fast Response Time: Quickly responds to transient events, minimizing the risk of damage.
• RoHS Compliant: Complies with Restriction of Hazardous Substances (RoHS) directive.

Benefits:

• Enhanced System Reliability: Protects sensitive components from damage caused by voltage transients, increasing system reliability.
• Reduced Downtime: Minimizes the risk of equipment failure due to overvoltage events, reducing downtime.
• Cost Savings: Prevents damage to expensive electronic components, resulting in cost savings.
• Improved Safety: Protects users from electrical hazards associated with overvoltage events.
• Compliance with Standards: Meets industry standards for surge protection.

The TISP4350H3BJR is designed to provide robust protection in harsh environments where voltage transients are common. Its low clamping voltage ensures that sensitive components are not exposed to damaging voltages during surge events. The high surge capability allows the device to withstand repeated surge events without performance degradation. The fast response time ensures that the TVS activates quickly, minimizing the duration of the overvoltage condition. This device is available in a compact surface-mount package, making it easy to integrate into modern electronic designs. The TISP4350H3BJR offers a reliable and cost-effective solution for protecting electronic equipment from voltage transients.