SMCJ120CAHE3/9AT

Product Overview

The SMCJ120CAHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMCJ120CAHE3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various packaging quantities.

Specifications

• Part Number: SMCJ120CAHE3/9AT
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface-mount
• Packaging/Quantity: Various options available

Detailed Pin Configuration

The SMCJ120CAHE3/9AT follows a standard diode pin configuration with anode and cathode terminals. The specific pinout can be found in the product datasheet.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diodes
• Surface-mount package may require specialized soldering techniques

Working Principles

The SMCJ120CAHE3/9AT operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from the sensitive components. This action effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ120CAHE3/9AT is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ120CAHE3/9AT include: - P6SMBJ120CA - 1.5SMCJ120A - SMBJ120CA

In summary, the SMCJ120CAHE3/9AT is a reliable transient voltage suppressor diode with high surge capability and fast response time. Its application spans across diverse industries, providing essential protection against voltage spikes and transients.

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