SMBG150AHE3/5B

Product Category

The SMBG150AHE3/5B belongs to the category of semiconductor devices, specifically within the field of diodes.

Basic Information Overview

• Use: The SMBG150AHE3/5B is primarily used for voltage regulation and transient suppression in electronic circuits.
• Characteristics: It is characterized by its high power dissipation capability, low forward voltage drop, and fast response time.
• Package: The SMBG150AHE3/5B is available in a surface mount package.
• Essence: Its essence lies in providing reliable overvoltage protection in various electronic applications.
• Packaging/Quantity: It is typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 150V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMBG150AHE3/5B features a standard SMC (DO-214AB) package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients to protect sensitive electronic components.
• Fast Response Time: Rapidly clamps transient voltages to safe levels, safeguarding downstream circuitry.
• High Power Dissipation: Capable of handling high transient power levels without degradation.

Advantages and Disadvantages

• Advantages:
  • Robust transient voltage suppression
  • Fast response time
  • High power dissipation capability
• Disadvantages:
  • Relatively larger footprint compared to some alternative models
  • Higher cost compared to standard diodes

Working Principles

The SMBG150AHE3/5B operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the rated value, effectively diverting excess current away from sensitive components.

Detailed Application Field Plans

The SMBG150AHE3/5B finds extensive use in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG150AHE3/5B include: - SMAJ150A - P6SMB150A - SMCJ150A - 1.5SMC150A

In conclusion, the SMBG150AHE3/5B serves as a crucial component in protecting electronic circuits from voltage transients, offering robust transient suppression, fast response times, and high power dissipation capabilities. While it may have a larger footprint and higher cost compared to some alternatives, its reliability and performance make it a preferred choice in various electronic applications.

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