1PMT48AT1

Product Overview

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

The 1PMT48AT1 is designed to provide a stable output voltage.
It has low leakage current and high surge capability.

Package

The 1PMT48AT1 is typically available in a DO-220AA package.

Essence

This product is essential for maintaining consistent voltage levels in electronic systems.

Packaging/Quantity

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

Specifications

Voltage Rating: 48V
Power Dissipation: 3W
Operating Temperature Range: -55°C to +150°C
Forward Voltage Drop: 0.9V at 1A
Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1PMT48AT1 typically consists of three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

Voltage Regulation: The 1PMT48AT1 ensures a stable output voltage, making it suitable for various electronic applications.
Overcurrent Protection: It offers protection against excessive current flow, safeguarding connected components.

Advantages

Reliable voltage regulation
Low leakage current
High surge capability

Disadvantages

Higher forward voltage drop compared to some alternative models
Limited current handling capacity

Working Principles

The 1PMT48AT1 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the device conducts to maintain a constant output voltage.

Detailed Application Field Plans

The 1PMT48AT1 is widely used in: - Power supply units - Voltage regulation circuits - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1PMT48AT1 include: - 1N4748A - BZX85C48 - LM431

In conclusion, the 1PMT48AT1 is a crucial component in electronic systems, providing reliable voltage regulation and overcurrent protection. Its characteristics make it suitable for diverse applications, although users should consider alternative models based on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1PMT48AT1 i tekniska lösningar

What is 1PMT48AT1 and what is its application in technical solutions?
- 1PMT48AT1 is a type of transient voltage suppressor diode that is commonly used to protect electronic circuits from voltage spikes and transients.
How does 1PMT48AT1 work in protecting electronic circuits?
- 1PMT48AT1 works by diverting excessive voltage away from sensitive components, thereby preventing damage due to voltage surges.
What are the key specifications of 1PMT48AT1 that make it suitable for technical solutions?
- The key specifications include its breakdown voltage, peak pulse power, clamping voltage, and response time.
In what types of technical applications is 1PMT48AT1 commonly used?
- 1PMT48AT1 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems.
What are the advantages of using 1PMT48AT1 in technical solutions?
- The advantages include its ability to provide reliable overvoltage protection, low leakage current, and fast response time.
Are there any limitations or considerations when using 1PMT48AT1 in technical solutions?
- Some considerations include the maximum clamping voltage, temperature range, and the need for proper circuit layout for effective protection.
How can 1PMT48AT1 be integrated into a technical solution effectively?
- It can be integrated by placing it in parallel with the protected circuit, ensuring proper grounding, and following recommended PCB layout guidelines.
What are the potential failure modes of 1PMT48AT1 in technical solutions?
- Potential failure modes include thermal runaway, voltage overshoot, and degradation due to prolonged exposure to high currents.
Can 1PMT48AT1 be used in combination with other protective components in technical solutions?
- Yes, it can be used in conjunction with fuses, varistors, and other transient voltage suppressors for enhanced protection.
Where can 1PMT48AT1 be sourced and what are the typical costs associated with it?
- 1PMT48AT1 can be sourced from electronic component distributors and the cost varies based on quantity and supplier, typically ranging from a few cents to a few dollars per unit.