SMCJ64AHE3/9AT Encyclopedia Entry

Product Overview

The SMCJ64AHE3/9AT belongs to the category of semiconductor devices and is specifically a type of TVS (Transient Voltage Suppressor) diode. It is commonly used for surge protection in electronic circuits, offering characteristics such as high surge capability, low clamping voltage, and fast response time. The package type for this device is DO-214AB (SMC), and it is available in tape and reel packaging with a quantity of 500 units per reel.

Specifications

• Part Number: SMCJ64AHE3/9AT
• Category: Semiconductor Devices
• Use: Surge Protection in Electronic Circuits
• Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
• Package Type: DO-214AB (SMC)
• Packaging/Quantity: Tape and Reel, 500 Units per Reel

Detailed Pin Configuration

The SMCJ64AHE3/9AT follows the standard pin configuration for a DO-214AB (SMC) package, with two pins for connection to the circuit.

Functional Features

• Surge Protection: Provides effective protection against voltage surges in electronic circuits.
• Fast Response Time: Rapidly responds to transient voltage spikes, safeguarding connected components.

Advantages and Disadvantages

Advantages

• High Surge Capability: Can handle large transient currents without damage.
• Low Clamping Voltage: Limits the voltage across the circuit during a surge event.
• Fast Response Time: Quickly reacts to voltage transients, minimizing potential damage.

Disadvantages

• Power Dissipation: May generate heat during surge events, requiring thermal management.

Working Principles

The SMCJ64AHE3/9AT operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ64AHE3/9AT is widely used in various applications, including: - Power Supplies - Telecommunications Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ64AHE3/9AT include: - P6SMBJ64CA - 1.5KE68CA - SMBJ64CA

In conclusion, the SMCJ64AHE3/9AT is a crucial component for surge protection in electronic circuits, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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