TCS-DL004-750-WH

Overview

The TCS-DL004-750-WH is a dual transient current suppressor from Bourns, designed for board mount surge protection. It features a repetitive peak off-state voltage (VDRM) of 40 V and a typical holding current of 750 mA. The component operates within a temperature range of -55°C to 125°C. It utilizes a 6-DFN package with dimensions of 4 mm length and 0.85 mm height, offering surface mount compatibility for compact circuit designs.

Feature Summary

• Dual bidirectional high-speed transient current suppression
• Low resistance switching characteristics
• Surface mount packaging for automated assembly

Applications

• General purpose circuit protection
• High-speed data line protection
• Consumer electronics input/output ports

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm that the 6-DFN package dimensions align with the target PCB footprint. Ensure the 40 V voltage rating meets the specific circuit requirements. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component for applications requiring dual-channel protection in a minimal footprint. The 750 mA holding current defines the operational threshold. Consider the -55°C to 125°C operating range for environmental suitability. Evaluate the 40 V clamping capability against system voltage levels.

Part Context

This device belongs to the TCS-DL series of high-speed protectors. These components utilize well-matched dual structures for balanced performance. The series provides low-resistance switching for effective transient management. The WH suffix indicates specific packaging or tape configuration details.

Replacement Considerations

The TCS-DL004-250-WH is a documented potential replacement part number. Verify electrical parameter compatibility when substituting. Ensure package dimensions remain consistent for direct board replacement.