1PMT5946E3/TR7

Product Overview

Category:

The 1PMT5946E3/TR7 belongs to the category of Zener diodes.

Use:

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

Characteristics:

Zener voltage: 47V
Power dissipation: 1.5W
Package type: SOD-123

Packaging/Quantity:

The 1PMT5946E3/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener Voltage (Vz): 47V
Power Dissipation (Ptot): 1.5W
Operating Temperature Range: -65°C to +150°C
Package Type: SOD-123

Detailed Pin Configuration

The 1PMT5946E3/TR7 Zener diode 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
Overvoltage protection
Low impedance

Advantages

High reliability
Small form factor
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1PMT5946E3/TR7 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1PMT5946E3/TR7 is widely used in various applications such as: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5946E3/TR7 include: - 1N4747A - BZX55C47 - MMBZ27VCL

In conclusion, the 1PMT5946E3/TR7 Zener diode offers precise voltage regulation and overvoltage protection, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5946E3/TR7 v technických řešeních

What is 1PMT5946E3/TR7?
- 1PMT5946E3/TR7 is a 3W Zener diode with a voltage range of 3.3V to 200V, commonly used for voltage regulation in electronic circuits.
What are the typical applications of 1PMT5946E3/TR7?
- It is commonly used in voltage regulator circuits, power supplies, and as protection devices in various electronic systems.
What is the maximum power dissipation of 1PMT5946E3/TR7?
- The maximum power dissipation is 3 watts, making it suitable for low to medium power applications.
What is the voltage tolerance of 1PMT5946E3/TR7?
- The voltage tolerance is typically +/-5% under specified conditions.
What is the operating temperature range of 1PMT5946E3/TR7?
- The operating temperature range is usually -65°C to +175°C, allowing for use in a wide range of environments.
How does 1PMT5946E3/TR7 compare to other Zener diodes in terms of performance?
- It offers stable and reliable voltage regulation, low impedance, and good temperature stability, making it suitable for many applications.
Can 1PMT5946E3/TR7 be used in automotive electronics?
- Yes, it can be used in automotive electronics due to its wide operating temperature range and robust construction.
What are the key electrical characteristics of 1PMT5946E3/TR7?
- These include its nominal Zener voltage, maximum reverse leakage current, and maximum dynamic impedance.
Are there any specific layout or mounting considerations for 1PMT5946E3/TR7?
- It is recommended to follow standard PCB layout guidelines and ensure proper heat sinking if operating at high power levels.
Where can I find detailed specifications and application notes for 1PMT5946E3/TR7?
- Detailed specifications and application notes can be found in the manufacturer's datasheet and technical documentation, which are available online or from authorized distributors.