1SMB43AT3

Product Overview

Category

The 1SMB43AT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

• Voltage regulation capability
• Transient suppression
• Surface mount design

Package

The 1SMB43AT3 is typically available in a SMB package.

Essence

The essence of the 1SMB43AT3 lies in its ability to regulate voltage and suppress transients in electronic circuits.

Packaging/Quantity

It is usually packaged in reels with varying quantities, depending on the supplier.

Specifications

• Voltage Range: 16.8V to 18.7V
• Power Dissipation: 3W
• Operating Temperature: -65°C to +150°C
• Package Type: SMB

Detailed Pin Configuration

The 1SMB43AT3 typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

• Voltage regulation
• Transient suppression
• Surface mount design for easy integration into circuit boards

Advantages

• Compact surface mount design
• Effective voltage regulation
• Reliable transient suppression

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature extremes

Working Principles

The 1SMB43AT3 operates based on the principle of zener breakdown, where it maintains a relatively constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1SMB43AT3 is widely used in various electronic devices such as power supplies, communication equipment, and automotive electronics for voltage regulation and transient suppression.

Detailed and Complete Alternative Models

Some alternative models to the 1SMB43AT3 include: - 1SMB16AT3 - 1SMB20AT3 - 1SMB30AT3

In conclusion, the 1SMB43AT3 is a surface mount silicon zener diode that provides effective voltage regulation and transient suppression in electronic circuits. Its compact design and functional features make it suitable for various applications in different industries.

Word count: 309