1SMA5921BT3G

Product Overview

Category

The 1SMA5921BT3G belongs to the category of Zener diodes.

Use

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

Characteristics

• Zener voltage: 6.8V
• Power dissipation: 5W
• Package type: SMA
• RoHS compliant

Package

The 1SMA5921BT3G is typically available in a DO-214AC (SMA) package.

Packaging/Quantity

It is usually supplied in tape and reel packaging with quantities varying based on supplier specifications.

Specifications

• Zener Voltage: 6.8V
• Power Dissipation: 5W
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1SMA5921BT3G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Precise voltage regulation
• Transient voltage suppression
• High power dissipation capability

Advantages

• Reliable voltage regulation
• High power handling capacity
• Compact package size

Disadvantages

• Limited voltage options compared to other Zener diodes
• Sensitive to temperature variations

Working Principles

The 1SMA5921BT3G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, providing stable voltage regulation and transient suppression.

Detailed Application Field Plans

This Zener diode is widely used in various electronic circuits such as voltage regulators, surge protectors, and overvoltage clamps in applications including power supplies, automotive electronics, and industrial equipment.

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5921BT3G include: - 1N4732A - BZX55C6V8 - MMSZ5226BT1G

In conclusion, the 1SMA5921BT3G Zener diode offers precise voltage regulation and transient suppression, making it a crucial component in many electronic circuits across diverse industries.

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