WB0603T51NSG

Fixed Inductors Overview

The WB0603T51NSG is a surface-mount transient voltage suppressor (TVS) diode manufactured by Cal-Chip Electronics, Inc. in the 0603 package. It features bidirectional protection with a standoff voltage of 5.1V and a reverse breakdown voltage of 6.4V. The device clamps at 12.9V under an 8/20µs pulse current of 1A, providing peak pulse power dissipation of 400W. Designed for ESD suppression, it exhibits a low capacitance of 1pF at 1MHz and operates within a temperature range of -55°C to 150°C.

Fixed Inductors Feature Summary

• Bidirectional TVS protection for differential signal lines
• Ultra-low capacitance for high-speed data integrity
• High reliability encapsulation resistant to mechanical shock

Fixed Inductors Applications

• ESD protection for USB interfaces
• Protection for high-speed data buses
• Signal line surge suppression in consumer electronics

Fixed Inductors Procurement Notes

Verify the component authenticity through official manufacturer channels or authorized distributors. Confirm that the received parts match the WB0603T51NSG marking and packaging specifications. Ensure compliance with RoHS directives and check for any specific handling requirements during storage and assembly to maintain performance integrity.

Fixed Inductors Selection Notes

Select this component when bidirectional ESD protection is required for differential pairs. The low 1pF capacitance makes it suitable for high-frequency applications where signal distortion must be minimized. Ensure the operating voltage does not exceed the 5.1V standoff rating to prevent unintended conduction during normal operation.

Fixed Inductors Part Context

This part belongs to the Cal-Chip Electronics series of surface-mount transient voltage suppressors. These devices are engineered for compact PCB layouts, offering robust protection against electrostatic discharge and fast transients while occupying minimal board space compared to larger discrete components.

Fixed Inductors Replacement Considerations

CC0603JRNPO9BN911

Fixed Inductors FAQ

Is the WB0603T51NSG unidirectional or bidirectional?

It is a bidirectional TVS diode designed to protect both polarities of the signal line.

What is the maximum operating temperature?

The device supports an operating temperature range up to 150°C.