1SMA150Z R3G

Product Overview

Category:

The 1SMA150Z R3G belongs to the category of Zener diodes.

Use:

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

Characteristics:

• Zener voltage: 150V
• Power dissipation: 1.5W
• Package type: SMA
• RoHS compliant

Package:

The 1SMA150Z R3G is typically available in a SMA package.

Packaging/Quantity:

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

Specifications

• Zener Voltage: 150V
• Power Dissipation: 1.5W
• Forward Voltage: 1.5V
• Reverse Leakage Current: 1μA
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1SMA150Z R3G typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

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

Advantages

• Reliable voltage regulation
• Suitable for high-power applications
• RoHS compliant

Disadvantages

• Limited voltage range compared to other Zener diodes
• Higher power dissipation may require heat sinking in some applications

Working Principles

The 1SMA150Z R3G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the 1SMA150Z R3G include the 1N4748A, BZX85C150, and MMBZ15VALT1G, which offer similar voltage regulation and transient suppression capabilities.

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