1PMT5943CE3/TR13

Product Overview

Category

The 1PMT5943CE3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

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

Packaging/Quantity

The 1PMT5943CE3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

• Zener Voltage: 3.3V
• Power Dissipation: 1.5W
• Forward Voltage: 1.2V
• Reverse Leakage Current: 5µA
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5943CE3/TR13 has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.

Functional Features

• Precise voltage regulation
• Transient suppression
• Low reverse leakage current

Advantages

• High reliability
• Small package size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The 1PMT5943CE3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

• 1N4728A (3.3V Zener diode)
• BZX55C3V3 (3.3V Zener diode)
• MMSZ5232B (3.3V Zener diode)

Note: The alternative models listed above are similar Zener diodes with a 3.3V rating.

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