SMCG8.5AHE3/9AT

Product Category

The SMCG8.5AHE3/9AT belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Basic Information Overview

• Use: The SMCG8.5AHE3/9AT is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It has a low clamping voltage, fast response time, and high surge capability.
• Package: The device is available in a DO-218AB package.
• Essence: Its essence lies in providing robust transient voltage protection for electronic circuits.
• Packaging/Quantity: Typically supplied in reels or tubes, containing a specific quantity per package.

Specifications

• Peak Pulse Power: 8.5 kW
• Breakdown Voltage: 9V
• Operating Voltage: 7.37V
• Maximum Clamping Voltage: 12.1V
• Peak Pulse Current: 108A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG8.5AHE3/9AT typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps the voltage to protect downstream components.
• High Surge Capability: Can withstand large surge currents without damage.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients.
  • Fast response time ensures minimal impact on the protected circuit.
  • High surge capability provides robust protection.
• Disadvantages:
  • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

When a voltage transient occurs, the SMCG8.5AHE3/9AT conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMCG8.5AHE3/9AT is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCG8.5AHE3/9AT include: - SMAJ9.0A - SMBJ9.0A - SMCJ9.0A - P6KE9.0A

This list is not exhaustive and there are numerous other alternatives available in the market.

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