Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
SMBJ100HE3/5B
Visa detalj Datablad

SMBJ100HE3/5B

Product Overview

The SMBJ100HE3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ100HE3/5B is characterized by its high energy absorption capability, compact package, and fast response time. It is typically available in a surface mount package and is designed to be used in various electronic circuits to safeguard against voltage surges.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High energy absorption, fast response time
  • Package: Surface mount
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 85.5V
  • Voltage - Breakdown (Min): 95V
  • Voltage - Clamping (Max) @ Ipp: 137V
  • Current - Peak Pulse (10/1000µs): 30.6A
  • Power - Peak Pulse: 1500W
  • Type: Unidirectional

Detailed Pin Configuration

The SMBJ100HE3/5B typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The SMBJ100HE3/5B provides reliable protection against voltage transients by diverting excessive current away from sensitive components. Its fast response time ensures that the protected circuit is shielded from damaging voltage spikes.

Advantages and Disadvantages

Advantages

  • High energy absorption capability
  • Fast response time
  • Compact surface mount package

Disadvantages

  • Unidirectional protection only
  • Limited to specific voltage ratings

Working Principles

When a voltage surge occurs, the SMBJ100HE3/5B conducts excess current through itself, thereby limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components by diverting the surge away from them.

Detailed Application Field Plans

The SMBJ100HE3/5B is commonly used in various applications such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ100HE3/5B include: - SMAJ100A - P4SMAJ100A - SMCJ100A - 1.5SMCJ100A

In conclusion, the SMBJ100HE3/5B is a vital component in protecting electronic circuits from voltage transients and surges. Its high energy absorption, fast response time, and compact package make it an essential part of modern electronic designs.

[Word Count: 411]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ100HE3/5B i tekniska lösningar

  1. What is the SMBJ100HE3/5B?

    • The SMBJ100HE3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ100HE3/5B?

    • The maximum peak pulse power of the SMBJ100HE3/5B is 600 watts.

  3. What is the breakdown voltage of the SMBJ100HE3/5B?

    • The breakdown voltage of the SMBJ100HE3/5B is 100 volts.

  4. What are the typical applications for the SMBJ100HE3/5B?

    • The SMBJ100HE3/5B is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of the SMBJ100HE3/5B?

    • The SMBJ100HE3/5B has an operating temperature range of -55°C to 150°C.

  6. What is the response time of the SMBJ100HE3/5B?

    • The response time of the SMBJ100HE3/5B is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is the SMBJ100HE3/5B RoHS compliant?

    • Yes, the SMBJ100HE3/5B is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the package type of the SMBJ100HE3/5B?

    • The SMBJ100HE3/5B comes in a DO-214AA (SMB) package.

  9. Can the SMBJ100HE3/5B be used for overvoltage protection in DC power lines?

    • Yes, the SMBJ100HE3/5B is suitable for providing overvoltage protection in DC power lines and can help prevent damage to sensitive components.

  10. What are the key features of the SMBJ100HE3/5B?

    • The key features of the SMBJ100HE3/5B include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression in various technical applications.