The TISP61089ASD is a Transient Voltage Suppressor (TVS) diode manufactured by Bourns. It is designed to protect sensitive electronic components from voltage surges caused by lightning, electrostatic discharge (ESD), and other transient events.

Applications:

• Telecommunication Equipment: Used to protect telephone lines, modems, and other communication devices from lightning strikes.
• Data Lines: Protects data communication lines such as RS-232, RS-485, and Ethernet from voltage surges.
• Industrial Control Systems: Used in industrial equipment to protect against voltage transients from motor switching and other sources.
• Power Supplies: Provides overvoltage protection for power supply circuits.
• Consumer Electronics: Protects sensitive components in televisions, set-top boxes, and other consumer electronic devices.

Features:

• Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level during transient events.
• Fast Response Time: Responds quickly to transient voltage surges, providing effective protection.
• High Surge Current Capability: Can withstand high surge currents without being damaged.
• Low Capacitance: Minimizes signal distortion in high-speed data lines.
• Small Package: Available in a small package to save board space.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances (RoHS) directive.

Benefits:

• Protection Against Voltage Surges: Prevents damage to sensitive electronic components from transient voltage events.
• Improved System Reliability: Enhances the reliability and longevity of electronic systems.
• Reduced Downtime: Minimizes downtime due to component failures caused by voltage surges.
• Cost-Effective Protection: Provides a cost-effective solution for protecting electronic equipment.
• Compliance with Safety Standards: Helps systems meet regulatory safety standards.

Technical Specifications: The TISP61089ASD has a standoff voltage of 89V and a peak pulse current rating that varies depending on the surge waveform. It is available in various surface mount packages. Refer to the datasheet for detailed electrical characteristics, surge current waveforms, and package dimensions.