1SMA15CAT3G

Product Overview

Category

The 1SMA15CAT3G belongs to the category of semiconductor devices, specifically a type of diode.

Use

This product is commonly used for voltage regulation and transient voltage suppression in electronic circuits.

Characteristics

• Low forward voltage drop
• High surge capability
• Fast response time
• Compact package size

Package

The 1SMA15CAT3G is typically available in a surface mount SMA package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

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

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 15V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMA15CAT3G typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

• Transient voltage suppression
• Voltage regulation
• Overvoltage protection

Advantages and Disadvantages

Advantages

• Fast response to voltage transients
• Compact size
• High surge capability

Disadvantages

• Limited maximum breakdown voltage
• May require additional circuitry for higher voltage applications

Working Principles

The 1SMA15CAT3G operates by shunting excess voltage away from sensitive components, thereby protecting them from damage due to voltage spikes and surges. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the excess current.

Detailed Application Field Plans

This product finds extensive use in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial control systems. It is particularly valuable in applications where protection against voltage transients is critical.

Detailed and Complete Alternative Models

Some alternative models to the 1SMA15CAT3G include the P6SMB15CAT3G, 1.5SMC15CAT3G, and SMBJ15CAT3G. These alternatives offer similar transient voltage suppression capabilities but may differ in package size, surge capability, and other characteristics.

In conclusion, the 1SMA15CAT3G is a crucial component in electronic systems, providing essential protection against voltage transients and surges. Its compact size and high surge capability make it a preferred choice for various applications across different industries.

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