Microsemi Corporation
A imagem pode ser uma representação.
Veja as especificações para detalhes do produto.
MASMBG78CAE3
Ver detalhes DataSheets

MASMBG78CAE3

Product Overview

Category

The MASMBG78CAE3 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, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MASMBG78CAE3 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of MASMBG78CAE3 lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 64.4V
  • Breakdown Voltage: 71.6V
  • Maximum Clamping Voltage: 103V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MASMBG78CAE3 TVS diode has a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • High reliability and durability
  • ESD protection up to ±30kV (contact discharge)

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly
  • Suitable for a wide range of applications

Disadvantages

  • May exhibit some capacitance, which can affect high-frequency signal transmission
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

When a transient voltage event occurs, the MASMBG78CAE3 TVS diode rapidly conducts excess current away from the protected circuit, clamping the voltage to a safe level and diverting the potentially damaging energy away from sensitive components.

Detailed Application Field Plans

The MASMBG78CAE3 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies - LED lighting

Detailed and Complete Alternative Models

Some alternative models to MASMBG78CAE3 include: - SMAJ58A - P6KE68A - 1.5SMC75A - SMCJ70A

In conclusion, the MASMBG78CAE3 transient voltage suppressor diode offers reliable and efficient protection against transient voltage events, making it an essential component in safeguarding electronic circuits across diverse industries.

Word count: 411

Liste 10 perguntas e respostas comuns relacionadas à aplicação de MASMBG78CAE3 em soluções técnicas

  1. What is MASMBG78CAE3?

    • MASMBG78CAE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of MASMBG78CAE3?

    • The maximum working voltage of MASMBG78CAE3 is typically 64.8V.

  3. What is the peak pulse power handling capability of MASMBG78CAE3?

    • MASMBG78CAE3 can handle peak pulse power up to 600 watts under 10/1000μs waveform.

  4. What are the typical applications of MASMBG78CAE3?

    • MASMBG78CAE3 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for surge protection.

  5. What is the operating temperature range of MASMBG78CAE3?

    • The operating temperature range of MASMBG78CAE3 is usually -55°C to +150°C.

  6. How does MASMBG78CAE3 provide transient voltage suppression?

    • MASMBG78CAE3 clamps the voltage during transient events by diverting excess current away from sensitive components, thereby protecting them from damage.

  7. What is the response time of MASMBG78CAE3 to transient events?

    • The response time of MASMBG78CAE3 is very fast, typically in picoseconds, providing quick protection against voltage spikes.

  8. Can MASMBG78CAE3 be used in high-speed data communication systems?

    • Yes, MASMBG78CAE3 is suitable for use in high-speed data communication systems to protect against voltage surges and transients.

  9. Does MASMBG78CAE3 require any external components for proper operation?

    • Typically, MASMBG78CAE3 does not require additional external components for its basic operation, but proper circuit design and layout are important for optimal performance.

  10. Is MASMBG78CAE3 RoHS compliant?

    • Yes, MASMBG78CAE3 is generally RoHS compliant, making it suitable for use in environmentally conscious technical solutions.