TBU-CA050-100-WH

$1.23

Description：SURGE SUPP TBU 100MA 500VIMP SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:09109d62e1f8 Category: Surge Suppression ICs Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：SURGE SUPP TBU 100MA 500VIMP SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Clamping：500V
Technology：Internal Switch
Number of Circuits：1
Applications：General Purpose
Mounting Type：Surface Mount
Package / Case：3-SMD, No Lead
Supplier Device Package：3-SMD (6.5x4)
Grade：-
Qualification：-

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TBU-CA050-100-WH

Overview

The TBU-CA050-100-WH is a bidirectional transient blocking unit (TBU) surge suppression IC manufactured by Bourns Inc. It provides overcurrent and overvoltage protection for electronic circuits. The device features an internal switch mechanism and operates within a voltage range of 250V to 500V, with a current rating of 100mA. It is housed in a compact 3-SMD package measuring 6.5x4 mm. The component supports surface mount technology and functions reliably across a temperature range of -55°C to +125°C.

Feature Summary

Bidirectional surge suppression capability
Internal switch mechanism for circuit protection
Overcurrent and overvoltage protection

Applications

Protection against high voltage surges
Electrostatic discharge (ESD) mitigation
Circuit protection for sensitive electronics

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters such as working voltage and clamping levels. Ensure the component meets RoHS compliance requirements and matches the required package dimensions for your PCB layout. Cross-reference ordering suffixes to confirm availability and manufacturing origin.

Selection Notes

Select this component when bidirectional protection is required for circuits exposed to voltage spikes or ESD events. Consider the 100mA current rating and 250V to 500V operating range to ensure compatibility with your system's voltage levels. The compact 3-SMD footprint makes it suitable for space-constrained designs requiring reliable surge suppression.

Part Context

This part belongs to the TBU series of transient blocking units from Bourns Inc., designed for high-speed circuit protection. These devices utilize a unique internal switch technology to block transient energy while allowing normal signal transmission. The series includes various models tailored for different voltage and current requirements.