1PMT5943BE3/TR7

Product Overview

Category

The 1PMT5943BE3/TR7 belongs to the category of Zener diodes.

Use

It is used for voltage regulation and protection in electronic circuits.

Characteristics

• Zener voltage: 3.3V
• Power dissipation: 1.5W
• Package type: SOD-123

Packaging/Quantity

The 1PMT5943BE3/TR7 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Zener voltage: 3.3V
• Power dissipation: 1.5W
• Forward voltage: 1.2V
• Reverse current: 5μA
• Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5943BE3/TR7 has two pins, with the cathode connected to the semiconductor material and the anode connected to the metalized layer.

Functional Features

• Precise voltage regulation
• Overvoltage protection
• Low reverse leakage current

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Compact package size
• Low reverse leakage current

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The 1PMT5943BE3/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5943BE3/TR7 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5943BE3/TR7 include: - 1N4728A - BZX84C3V3 - MMSZ5232B

This information provides a comprehensive overview of the 1PMT5943BE3/TR7, covering its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.