Vishay Semiconductor Diodes Division
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SMBJ100CAHE3/52
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SMBJ100CAHE3/52

Product Overview

The SMBJ100CAHE3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient voltages to a safe level, thereby protecting sensitive components from damage. The SMBJ100CAHE3/52 is typically packaged in a surface mount format and is available in various quantities to suit different production needs.

Specifications

  • Voltage Rating: 100V
  • Power Dissipation: 600W
  • Package Type: DO-214AA (SMB)
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Pin Configuration

The SMBJ100CAHE3/52 follows the standard pin configuration for TVS diodes, with two pins for connection to the circuit.

Functional Features

  • Rapid clamping of transient voltages
  • Low leakage current
  • High surge capability
  • Fast response time

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Compact surface mount package
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation compared to larger TVS diodes
  • Sensitive to overvoltage conditions beyond specified ratings

Working Principles

When a transient voltage spike occurs in the circuit, the SMBJ100CAHE3/52 activates and provides a low-impedance path for the excess energy to be diverted away from the sensitive components. This action effectively limits the voltage across the protected circuit, preventing damage.

Application Field Plans

The SMBJ100CAHE3/52 is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Alternative Models

For those seeking alternatives to the SMBJ100CAHE3/52, other TVS diodes with similar specifications include: - SMAJ100A - P6SMB100A - 1.5SMC100A

In conclusion, the SMBJ100CAHE3/52 is a vital component in safeguarding electronic circuits against transient voltage events, offering effective surge protection in a compact form factor. Its wide range of applications and availability of alternative models make it a versatile choice for engineers and designers.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ100CAHE3/52 i tekniska lösningar

  1. What is the SMBJ100CAHE3/52?

    • The SMBJ100CAHE3/52 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 SMBJ100CAHE3/52?

    • The maximum working voltage of the SMBJ100CAHE3/52 is 100V.

  3. What is the peak pulse power of the SMBJ100CAHE3/52?

    • The peak pulse power of the SMBJ100CAHE3/52 is 600W.

  4. In what applications can the SMBJ100CAHE3/52 be used?

    • The SMBJ100CAHE3/52 can be used in various applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of the SMBJ100CAHE3/52?

    • The response time of the SMBJ100CAHE3/52 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. What are the key features of the SMBJ100CAHE3/52?

    • The key features of the SMBJ100CAHE3/52 include low clamping voltage, high surge capability, and fast response time.

  7. How does the SMBJ100CAHE3/52 provide protection to electronic circuits?

    • The SMBJ100CAHE3/52 diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient events.

  8. Is the SMBJ100CAHE3/52 RoHS compliant?

    • Yes, the SMBJ100CAHE3/52 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the operating temperature range of the SMBJ100CAHE3/52?

    • The SMBJ100CAHE3/52 has an operating temperature range of -55°C to 150°C.

  10. Can the SMBJ100CAHE3/52 be used for surge protection in automotive applications?

    • Yes, the SMBJ100CAHE3/52 is suitable for surge protection in automotive applications due to its high surge capability and robust design.