Taiwan Semiconductor Corporation
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BZW04-376HR1G
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BZW04-376HR1G

Product Overview

Category

The BZW04-376HR1G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronics from voltage spikes and transients.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The BZW04-376HR1G is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The BZW04-376HR1G is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 376V
  • Operating Voltage: 322V
  • Maximum Clamping Voltage: 519V
  • Leakage Current: 1µA

Detailed Pin Configuration

The BZW04-376HR1G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Protects against overvoltage events
  • Fast response to transient surges
  • Low leakage current

Advantages

  • High surge current capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage surge occurs, the BZW04-376HR1G conducts excess current to the ground, limiting the voltage across the protected load.

Detailed Application Field Plans

The BZW04-376HR1G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE440CA
    • Breakdown Voltage: 376V
    • Peak Pulse Power: 600W
    • Package: DO-15
  • Alternative Model 2: SMBJ376CA
    • Breakdown Voltage: 376V
    • Peak Pulse Power: 600W
    • Package: DO-214AA

In conclusion, the BZW04-376HR1G is a crucial component in protecting electronic circuits from voltage transients and surges. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-376HR1G v technických řešeních

  1. What is the maximum forward voltage of BZW04-376HR1G?

    • The maximum forward voltage of BZW04-376HR1G is 3.5V at 200A.

  2. What is the peak pulse power dissipation of BZW04-376HR1G?

    • The peak pulse power dissipation of BZW04-376HR1G is 4000W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-376HR1G?

    • The breakdown voltage of BZW04-376HR1G is 376V.

  4. What is the operating temperature range of BZW04-376HR1G?

    • The operating temperature range of BZW04-376HR1G is -55°C to +175°C.

  5. What are the typical applications of BZW04-376HR1G?

    • BZW04-376HR1G is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the reverse standoff voltage of BZW04-376HR1G?

    • The reverse standoff voltage of BZW04-376HR1G is 320V.

  7. Does BZW04-376HR1G have a low leakage current?

    • Yes, BZW04-376HR1G has a low leakage current, making it suitable for use in high-speed data line protection applications.

  8. Is BZW04-376HR1G RoHS compliant?

    • Yes, BZW04-376HR1G is RoHS compliant, meeting environmental standards.

  9. What package type does BZW04-376HR1G come in?

    • BZW04-376HR1G is available in a DO-15 package.

  10. Can BZW04-376HR1G be used for ESD protection?

    • Yes, BZW04-376HR1G can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.