Vishay Semiconductor Diodes Division
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SMBJ15CA-M3/52
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SMBJ15CA-M3/52

Product Overview

Category

The SMBJ15CA-M3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes).

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.

Characteristics

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

Package

The SMBJ15CA-M3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of the SMBJ15CA-M3/52 lies in its ability to rapidly clamp transient voltages to a safe level, protecting downstream components.

Packaging/Quantity

The SMBJ15CA-M3/52 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Maximum Clamping Voltage: 24.4V
  • Peak Pulse Current: 30.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ15CA-M3/52 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional protection
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • High surge current capability
  • RoHS compliant, environmentally friendly

Disadvantages

  • Relatively high clamping voltage compared to some alternatives
  • Limited to low voltage applications

Working Principles

When a transient voltage spike occurs, the SMBJ15CA-M3/52 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMBJ15CA-M3/52 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes to the SMBJ15CA-M3/52 include: - P6SMB15CA - SMCJ15CA - 1.5SMCJ15CA

In conclusion, the SMBJ15CA-M3/52 is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ15CA-M3/52 i tekniska lösningar

  1. What is the SMBJ15CA-M3/52?

    • The SMBJ15CA-M3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ15CA-M3/52?

    • The maximum working voltage of the SMBJ15CA-M3/52 is 15V.

  3. What is the peak pulse power of the SMBJ15CA-M3/52?

    • The peak pulse power of the SMBJ15CA-M3/52 is 600W.

  4. How does the SMBJ15CA-M3/52 protect electronic circuits?

    • The SMBJ15CA-M3/52 clamps the voltage to a safe level, diverting excess current away from sensitive components.

  5. In what applications can the SMBJ15CA-M3/52 be used?

    • The SMBJ15CA-M3/52 is commonly used in telecommunications equipment, industrial automation, and automotive electronics.

  6. What are the key features of the SMBJ15CA-M3/52?

    • The SMBJ15CA-M3/52 features low clamping voltage, fast response time, and high surge capability.

  7. What is the operating temperature range of the SMBJ15CA-M3/52?

    • The SMBJ15CA-M3/52 has an operating temperature range of -55°C to 150°C.

  8. How is the SMBJ15CA-M3/52 packaged?

    • The SMBJ15CA-M3/52 is available in a surface mount package.

  9. What standards does the SMBJ15CA-M3/52 comply with?

    • The SMBJ15CA-M3/52 complies with RoHS and REACH standards for environmental safety.

  10. Can the SMBJ15CA-M3/52 be used for ESD protection?

    • Yes, the SMBJ15CA-M3/52 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.