Taiwan Semiconductor Corporation
Bild kan vara representation.
Se specifikationer för produktinformation.
BZW04-40 R1G
Visa detalj Datablad

BZW04-40 R1G

Product Overview

Category

The BZW04-40 R1G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The BZW04-40 R1G is available in a DO-15 package.

Essence

The essence of the BZW04-40 R1G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The BZW04-40 R1G is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-40 R1G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to higher-rated TVS diodes
  • May require additional circuitry for comprehensive transient protection

Working Principles

When a voltage transient occurs, the BZW04-40 R1G conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The BZW04-40 R1G is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • BZW04-13 R1G
  • BZW04-20 R1G
  • BZW04-30 R1G

In conclusion, the BZW04-40 R1G transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

[Word Count: 298]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZW04-40 R1G i tekniska lösningar

  1. What is the maximum forward current rating of BZW04-40 R1G?

    • The maximum forward current rating of BZW04-40 R1G is 40A.

  2. What is the peak pulse power dissipation of BZW04-40 R1G?

    • The peak pulse power dissipation of BZW04-40 R1G is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-40 R1G?

    • The breakdown voltage of BZW04-40 R1G is 40V.

  4. What are the typical applications of BZW04-40 R1G?

    • BZW04-40 R1G is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of BZW04-40 R1G?

    • The operating temperature range of BZW04-40 R1G is -55°C to +175°C.

  6. What is the package type of BZW04-40 R1G?

    • BZW04-40 R1G is available in a DO-15 package.

  7. Does BZW04-40 R1G have a low clamping voltage?

    • Yes, BZW04-40 R1G has a low clamping voltage, making it suitable for protecting sensitive electronic components from voltage spikes.

  8. Is BZW04-40 R1G RoHS compliant?

    • Yes, BZW04-40 R1G is RoHS compliant, meeting environmental standards.

  9. What is the response time of BZW04-40 R1G?

    • The response time of BZW04-40 R1G is very fast, typically responding within nanoseconds to transient voltage surges.

  10. Can BZW04-40 R1G be used in high-speed data lines?

    • Yes, BZW04-40 R1G is suitable for use in high-speed data lines to protect against voltage transients.