SMBG9.0AHE3/52

Product Category

The SMBG9.0AHE3/52 belongs to the category of semiconductor devices, specifically within the field of voltage regulation and transient suppression.

Basic Information Overview

• Use: The SMBG9.0AHE3/52 is primarily used for voltage clamping and transient suppression in electronic circuits.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time, making it suitable for protecting sensitive electronic components from voltage spikes.
• Package: The SMBG9.0AHE3/52 is typically available in a surface-mount package, providing ease of installation and space efficiency.
• Essence: Its essence lies in providing reliable overvoltage protection for various electronic applications.
• Packaging/Quantity: It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 9.0V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-215AA (SMB)

Detailed Pin Configuration

The SMBG9.0AHE3/52 typically features two pins, with the pinout configuration as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

• Transient Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Reliable overvoltage protection
• Fast response time
• Compact surface-mount package

Disadvantages

• Limited to specific voltage ratings
• May require additional components for comprehensive circuit protection

Working Principles

The SMBG9.0AHE3/52 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its clamping level, diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMBG9.0AHE3/52 finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ9.0A
  • Voltage Rating: 9.0V
  • Package: DO-214AA (SMB)
• Alternative Model 2: P6SMB9.0A
  • Voltage Rating: 9.0V
  • Package: DO-214AA (SMB)

In conclusion, the SMBG9.0AHE3/52 serves as a crucial component in safeguarding electronic circuits against transient voltage events, offering reliable protection and fast response characteristics across various applications.

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