1SMB24AT3G

Product Overview

Category

The 1SMB24AT3G belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

• Zener voltage: 24V
• Power dissipation: 3W
• Package type: SMB (DO-214AA)
• RoHS compliant

Packaging/Quantity

The 1SMB24AT3G is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Zener Voltage: 24V
• Power Dissipation: 3W
• Forward Voltage: 1.5V
• Reverse Leakage Current: 5µA
• Maximum Surge Current: 50A
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1SMB24AT3G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Voltage regulation: The 1SMB24AT3G provides stable voltage regulation, preventing voltage spikes in electronic circuits.
• Transient voltage suppression: It protects sensitive components from voltage surges and transients.

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Compact SMB package
• RoHS compliant

Disadvantages

• Limited surge current handling capacity compared to larger diodes
• Sensitive to temperature variations

Working Principles

The 1SMB24AT3G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased, effectively regulating the voltage in the circuit.

Detailed Application Field Plans

The 1SMB24AT3G is widely used in various applications including: - Voltage regulation in power supplies - Transient voltage protection in communication equipment - Overvoltage protection in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to 1SMB24AT3G include: - 1N4748A: 22V Zener diode - BZX85C24: 24V Zener diode - P6SMB24CA: 24V transient voltage suppressor diode

In conclusion, the 1SMB24AT3G is a surface mount silicon zener diode with a 24V zener voltage and 3W power dissipation capability. It is commonly used for voltage regulation and transient voltage suppression in electronic circuits, offering advantages such as high power dissipation and compact packaging. However, it has limitations in surge current handling and sensitivity to temperature variations. Its working principle is based on the Zener effect, providing stable voltage regulation. It finds applications in power supplies, communication equipment, and automotive electronics. Alternative models such as 1N4748A, BZX85C24, and P6SMB24CA can also be considered for similar requirements.