1SMA180ZHR3G

Product Overview

Category:

The 1SMA180ZHR3G belongs to the category of semiconductor devices, specifically a Zener diode.

Use:

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

Characteristics:

• Reverse Standoff Voltage: 180V
• Power Dissipation: 500mW
• Package Type: SMA
• Operating Temperature Range: -65°C to +175°C
• RoHS Compliant

Packaging/Quantity:

The 1SMA180ZHR3G is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

• Reverse Standoff Voltage: 180V
• Breakdown Voltage Range: 162V to 198V
• Leakage Current: 5µA maximum at 144V
• Maximum Reverse Surge Current: 20A
• Forward Voltage: 1.2V at 200mA

Detailed Pin Configuration

The 1SMA180ZHR3G has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

• Voltage Regulation: The 1SMA180ZHR3G provides stable voltage output within its specified range.
• Transient Voltage Suppression: It protects sensitive electronic components from voltage spikes and transients.

Advantages

• High Voltage Rating: With a reverse standoff voltage of 180V, it can handle higher voltage applications.
• Compact Package: The SMA package offers space-saving benefits for circuit design.

Disadvantages

• Power Dissipation Limit: The 500mW power dissipation may limit its use in high-power applications.

Working Principles

The 1SMA180ZHR3G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased, providing stable voltage regulation and transient suppression.

Detailed Application Field Plans

The 1SMA180ZHR3G finds application in various fields including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment

Detailed and Complete Alternative Models

• 1SMA160ZHR3G: Similar specifications with a lower reverse standoff voltage of 160V.
• 1SMA200ZHR3G: Similar specifications with a higher reverse standoff voltage of 200V.

In conclusion, the 1SMA180ZHR3G Zener diode offers reliable voltage regulation and transient voltage suppression in a compact SMA package, making it suitable for diverse electronic applications.

Word Count: 410