TBU-DT085-100-WH

$1.46

Description：SURGE SUPP TBU DL 100MA 850V SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:75f2ed46a6d5 Category: Surge Suppression ICs Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：SURGE SUPP TBU DL 100MA 850V SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Clamping：850V
Technology：Internal Switch
Number of Circuits：2
Applications：Ethernet
Mounting Type：Surface Mount
Package / Case：4-VDFN Exposed Pad
Supplier Device Package：4-DFN (5x5)
Grade：-
Qualification：-

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TBU-DT085-100-WH

Overview

The Bourns TBU-DT085-100-WH is a dual unidirectional board mount surge protector from the TBU-DT series. It features an 850 V voltage rating and a 200 mA current rating. The device utilizes SMD/SMT termination within a DFN package, supporting PCB mount installation. Operating temperatures range from -40 C to +85 C. It provides overcurrent and overvoltage protection for Ethernet ports, protection modules, dongles, and test equipment.

Feature Summary

Dual unidirectional configuration for bidirectional signal line protection
Solid-state silicon technology providing resettable circuit interruption
Integrated overcurrent and overvoltage suppression capabilities

Applications

Ethernet port protection
Protection modules and dongles
Test equipment

Procurement Notes

Verify component authenticity through authorized Bourns distributors or direct channels. Confirm RoHS compliance status and UL certification requirements specific to your regional regulations. Ensure the DFN package dimensions align with your PCB footprint design. Validate that the 850 V rating meets your system's transient voltage isolation needs before finalizing procurement orders.

Selection Notes

Select this component when dual unidirectional protection is required for high-speed data lines. The 850 V rating suits applications requiring higher voltage isolation compared to lower-rated variants. Consider the DFN package size for space-constrained designs. Verify compatibility with surface mount assembly processes and ensure the operating temperature range covers your environmental conditions.

Part Context

This part belongs to the TBU-DT series of high-speed protectors. These devices are designed as effective barriers against transient currents. They provide voltage isolation by blocking surges while allowing normal operation. The series includes various voltage and current trigger options for different application requirements.