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TBU-CA085-050-WH

TBU CA085-050-WH 425V 850V Bidirectional 1us DFN SMD T/R

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Overview of TBU-CA085-050-WH

The TBU-CA085-050-WH is a Transient Blocking Unit (TBU) designed to provide robust overcurrent and overvoltage protection in electronic circuits. This device is specifically tailored to safeguard sensitive components from transients and voltage spikes, ensuring reliable operation and long-term durability.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCCI: Input Voltage Supply
  • GND: Ground Connection
  • VCCO: Output Voltage Supply
  • IN+: Positive Input Terminal
  • IN-: Negative Input Terminal
  • OUT+: Positive Output Terminal
  • OUT-: Negative Output Terminal

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TBU-CA085-050-WH for visual representation of its protective functionality.

Key Features

  • Transient Blocking Functionality: Provides robust protection against transient events and voltage spikes, safeguarding sensitive electronics.
  • Overcurrent Protection: Detects and limits overcurrent conditions, preventing damage to connected components.
  • Low Clamping Voltage: Offers low clamping voltage to minimize stress on protected circuits during transient events.
  • Fast Response Time: Features a rapid response time to quickly suppress transients and maintain system integrity.
  • Compact Design: The TBU-CA085-050-WH comes in a compact form factor for easy integration into various electronic systems.

Note: For detailed technical specifications, please refer to the TBU-CA085-050-WH datasheet.

Application

  • Electronic Circuits: Ideal for protecting sensitive electronic circuits from voltage transients and overcurrent situations.
  • Telecommunication Systems: Suitable for use in telecommunication systems to safeguard critical components from transient events.
  • Industrial Automation: Used in industrial automation applications to ensure the reliability and longevity of electronic equipment.

Functionality

The TBU-CA085-050-WH acts as a protective barrier for electronic circuits, limiting overcurrent and transient voltages to maintain system functionality and protect valuable components.

Usage Guide

  • Connection: Connect the input terminals (IN+ and IN-) to the signal source and the output terminals (OUT+ and OUT-) to the load.
  • Power Supply: Ensure to provide the required voltage supply to VCCI and ground connection to GND.
  • Testing: Verify the proper operation of the TBU by simulating transient events and monitoring the response.

Frequently Asked Questions

Q: Is the TBU-CA085-050-WH suitable for high-power applications?
A: While the TBU-CA085-050-WH is designed for transient protection, it is recommended to verify its compatibility with specific high-power requirements.

Q: How does the TBU-CA085-050-WH compare to traditional fuses for overcurrent protection?
A: The TBU offers advantages such as faster response time and resettable functionality compared to traditional fuses, providing enhanced protection in dynamic environments.

Equivalent

For similar functionalities, consider these alternatives to the TBU-CA085-050-WH:

  • TBU-CA080-100-BL: Another variant of the TBU series with different voltage and current ratings but similar transient blocking capabilities.
  • TBU-CA090-075-RD: A TBU model designed for high-speed data line protection with specific emphasis on signal integrity.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Surge Suppressors RoHS Details
Series TBU-CA Mounting Style PCB Mount
Product Board Level Protection Devices Type Ethernet Protector
For Use With Voice/VDSL Cards, General Electronics Voltage Rating 850 V
Current Rating 100 mA Termination Style SMD/SMT
Package / Case DFN Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 125 C Approvals UL
Brand Bourns Features Overcurrent and Overvoltage
Product Type Surge Suppressors Factory Pack Quantity 3000
Subcategory Surge Suppressors Unit Weight 0.015979 oz

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