SMA5J7.0HE3/61

Product Overview

Category

The SMA5J7.0HE3/61 belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

It is used for surge protection in electronic circuits and systems, particularly in applications where protection against transient voltage spikes is critical.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltage spikes.
• Fast Response Time: Provides rapid response to voltage surges.
• High Power Handling Capacity: Designed to handle high power transient events.
• Compact Package: Comes in a small form factor for easy integration into circuit designs.

Package

The SMA5J7.0HE3/61 is typically available in a surface mount package, which facilitates easy installation on printed circuit boards (PCBs).

Essence

The essence of SMA5J7.0HE3/61 lies in its ability to protect sensitive electronic components from damage caused by voltage transients.

Packaging/Quantity

It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 7.0V
• Peak Pulse Power: 5000W
• Breakdown Voltage: 8.55V
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMA (DO-214AC)

Detailed Pin Configuration

The SMA5J7.0HE3/61 typically features two pins for surface mount soldering onto PCBs. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Low Clamping Voltage: Ensures that the clamping voltage remains low during transient events, preventing damage to downstream circuitry.

Advantages

• Effective protection against voltage transients.
• Fast response time to transient events.
• Compact and easy to integrate into circuit designs.

Disadvantages

• May exhibit some leakage current in normal operating conditions.
• Limited to specific voltage and power ratings.

Working Principles

When a transient voltage spike occurs, the SMA5J7.0HE3/61 conducts excess current away from the protected circuit, thereby limiting the voltage across the circuit. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMA5J7.0HE3/61 finds application in various fields, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMA5J7.0HE3/61 include: - SMA6J7.0A - SMBJ7.0CA - P6KE6.8A

In conclusion, the SMA5J7.0HE3/61 serves as a crucial component in safeguarding electronic circuits from transient voltage spikes, offering effective protection and fast response times. Its compact design and high power handling capacity make it suitable for diverse applications across different industries.

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