1PMT5949AE3/TR13

Product Overview

Category:

1PMT5949AE3/TR13 belongs to the category of Zener diodes.

Use:

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

Characteristics:

Zener voltage: 12V
Power dissipation: 3W
Package type: DO-41
Operating temperature range: -65°C to +175°C
Forward voltage: 1.5V
Reverse current: 5µA

Package:

The 1PMT5949AE3/TR13 Zener diode is typically available in a DO-41 package.

Packaging/Quantity:

It is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

Zener Voltage (Vz): 12V
Power Dissipation (Pd): 3W
Maximum Forward Voltage (VF): 1.5V
Maximum Reverse Current (IR): 5µA
Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1PMT5949AE3/TR13 Zener diode has two pins, anode, and cathode, which are identified by the polarity markings on the device.

Functional Features

Voltage regulation: The Zener diode maintains a nearly constant voltage across its terminals.
Overvoltage protection: It prevents excessive voltage from damaging sensitive components in a circuit.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Cost-effective solution for voltage regulation

Disadvantages

Limited power dissipation capability
Susceptible to thermal runaway at high currents

Working Principles

The Zener diode operates in the reverse-biased breakdown region, allowing it to maintain a constant voltage drop across its terminals when the applied voltage exceeds the Zener voltage.

Detailed Application Field Plans

1PMT5949AE3/TR13 Zener diodes find applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to 1PMT5949AE3/TR13 include: - 1N4742A - BZX55C12 - 1N5226B - 1N5314

In conclusion, the 1PMT5949AE3/TR13 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5949AE3/TR13 v technických řešeních

What is 1PMT5949AE3/TR13?
- 1PMT5949AE3/TR13 is a 3W Zener diode with a voltage range of 3.3V to 200V, commonly used for voltage regulation in electronic circuits.
How does 1PMT5949AE3/TR13 work?
- It works by allowing current to flow in the forward direction like a normal diode, but also permits it to flow in the reverse direction when the voltage is above the breakdown voltage.
What are the typical applications of 1PMT5949AE3/TR13?
- It is commonly used in voltage regulation, surge protection, and voltage reference circuits in various technical solutions.
What are the key specifications of 1PMT5949AE3/TR13?
- The key specifications include its power dissipation, voltage tolerance, and operating temperature range.
How do I select the right 1PMT5949AE3/TR13 for my application?
- You should consider the required voltage rating, power dissipation, and package type to ensure compatibility with your circuit.
What are the advantages of using 1PMT5949AE3/TR13 in technical solutions?
- It offers stable voltage regulation, high reliability, and protection against voltage spikes and surges.
Can 1PMT5949AE3/TR13 be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and surge protection.
Are there any limitations or considerations when using 1PMT5949AE3/TR13?
- It's important to consider its maximum power dissipation, voltage derating, and thermal management in high-power applications.
How does 1PMT5949AE3/TR13 compare to other Zener diodes in terms of performance?
- It offers similar performance to other Zener diodes but with specific voltage and power ratings that suit different applications.
Where can I purchase 1PMT5949AE3/TR13 for my technical solution?
- You can purchase it from authorized distributors, electronic component suppliers, or directly from manufacturers.