1PMT5919C/TR7

Product Overview

Category

The 1PMT5919C/TR7 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

• Zener voltage: 3.3V
• Power dissipation: 500mW
• Package type: SOD-123

Packaging/Quantity

The 1PMT5919C/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

• Zener voltage: 3.3V
• Power dissipation: 500mW
• Operating temperature range: -65°C to +150°C
• Forward voltage: 1.5V
• Reverse current: 5µA

Detailed Pin Configuration

The 1PMT5919C/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Precise voltage regulation
• Overvoltage protection
• Small form factor

Advantages

• High reliability
• Wide operating temperature range
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The 1PMT5919C/TR7 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices such as power supplies, amplifiers, and sensors.

Detailed and Complete Alternative Models

• BZX84C3V3
• MMSZ5232B
• 1N4728A

In conclusion, the 1PMT5919C/TR7 zener diode is a reliable and widely used component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications in the electronics industry.

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