Part Number: IPD90P04P4-05

Manufacturer: Infineon Technologies

Description: MOSFET P-CH 40V 90A TO252-3

Shipped from: Shenzhen/HK Warehouse

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The IPD90P04P4-05 is a great P-channel enhancement mode power transistor that is made by Infineon Technologies. It is part of the OptiMOS P2 line. With its AEC certification, ability to handle high temperatures and avalanche testing, this part is made to work well in harsh settings for power amplification and switching. This complete guide goes over the IPD90P04P4-05’s most important features, benefits, technical specs, and possible uses, giving engineers and enthusiasts a full picture of what it can do.

Understanding Power Transistors and MOSFETs

Power transistors are important parts of modern technology and electrical systems. They are used to turn on and off other parts. These gadgets are used to boost electrical signals and power and switch between them. They make it possible to control and handle high voltages and currents, which makes them important for everything from consumer electronics to industrial machinery and car systems.

Role of Power Transistors

Power transistors are in charge of controlling how electricity flows through a circuit. They are mostly used for two things:

● Amplification

In situations where weak electrical messages need to be made stronger, power transistors are used. This is often seen in audio amplifiers, which use a small signal to drive speakers and make sound.

● Switching

Power transistors can also control the flow of electricity between two places in a circuit by acting as electronic switches. By turning the transistor on or off, you can control big currents, which makes it easy to control motors, lights, and other high-power devices.

Introduction to MOSFETs

The Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is a type of power transistor that is used a lot. MOSFETs are made of semiconductors and have three ends: the gate, the source, and the drain. They work because the voltage on the gate contact changes the shape of an electric field.

MOSFETs can be put into two main groups based on the carriers they control:

When a positive voltage is applied to the gate terminal of an N-channel MOSFET, the current moves from the drain terminal to the source terminal. By changing the gate voltage, the flow of current can be controlled, which makes switching and amplifying work well.

● P-Channel MOSFET

The reverse is true for P-channel MOSFETs. When a negative voltage is applied to the gate terminal, the current moves from the drain terminal to the source terminal. They can be used to switch and boost signals, just like N-channel MOSFETs.

Various Types of MOSFETs

MOSFETs come in a variety of configurations, each optimized for specific applications.

● Enhancement Mode MOSFETs

These require a specific gate voltage to turn on, making them ideal for switching applications. The gate-source voltage controls the flow of current between the drain and the source.

● Depletion Mode MOSFETs

These are normally conducting and require a negative gate voltage to turn off. They find use in specialized applications.

● Power MOSFETs

Designed to handle higher power levels, these MOSFETs are crucial for applications demanding substantial current and voltage handling capabilities.

● Logic-Level MOSFETs

These MOSFETs can operate with lower gate-source voltages, making them compatible with logic-level signals from microcontrollers and other digital devices.

Understanding the fundamental concepts of power transistors and MOSFETs is essential for designing efficient and reliable electronic systems. As we delve deeper into the world of power electronics, we’ll explore the specific features and benefits of the IPD90P04P4-05 OptiMOS P2 Power Transistor and how it contributes to the advancement of electronic technology.

Introducing the IPD90P04P4-05 OptiMOS P2 Transistor

The IPD90P04P4-05 OptiMOS P2 Transistor is a state-of-the-art piece of electronics that is used to boost power and switch. This is what makes it stand out:

● P-Channel Enhancement Mode

When a positive gate-source voltage is given, this transistor works as a P-channel enhancement mode device. This setting makes sure that the power is well controlled.

● Qualification for AEC

The IPD90P04P4-05 is approved by the AEC, which means it meets strict standards for cars. It’s made to work well in safety systems and engine control units in cars.

● MSL and Reflow

With an MSL of 1, it can handle reflow soldering at temperatures up to 260°C. This grade makes sure that the soldering process works well and stops problems caused by moisture.

● High-Temperature Range

The transistor can work at temperatures up to 175°C. This ability to handle stress is very important in places like car engine compartments and industry settings.

The Green Package and RoHS Compliance

The IPD90P04P4-05 OptiMOS P2 Transistor is not only very good at what it does, but it also shows that it cares about the environment by having a “Green Package” and following the RoHS directive.

RoHS Directive

The RoHS directive limits the use of dangerous materials in electronics to protect the environment and make the industry safer. This makes sure that the IPD90P04P4-05 doesn’t have any dangerous substances in it, like lead, mercury, or cadmium.

Environmental packing

The term “Green Package” refers to packing materials that are good for the environment. These choices lessen the product’s impact on the environment, save resources, and are in line with the sustainability goals of the electronics business.

RoHS compliance and eco-friendly packaging make the IPD90P04P4-05 a great example of how high-performance technology and environmental responsibility can work well together.

Avalanche Testing: Ensuring Reliability

The most important thing for making sure that computer systems last and work well is that their parts are reliable. The IPD90P04P4-05 OptiMOS P2 Transistor goes through avalanche testing, which is a crucial step that makes sure it will work well in tough situations.

● What avalanche testing is and why it’s done

Avalanche testing is a strict process that involves putting a semiconductor device, like a power transistor, through a lot of electrical stress. During this testing, the device is put through voltages and currents that are higher than what it would normally be put through. The goal is to imitate high-stress situations that could happen because of voltage jumps, transient overloads, or other strange things.

● How 100% Avalanche Testing improves the durability of a device:

100% avalanche testing is done on the IPD90P04P4-05, which means that every single unit of this transistor is put through this tough test. This testing is done to make sure that the transistor can work in these harsh conditions without breaking down or getting damaged in a way that can’t be fixed.

The benefits of 100% avalanche testing are manifold:

● Enhanced Reliability

Devices that go through thorough avalanche testing have been shown to work better in the real world. They are better able to handle sudden jumps in power or current without losing their ability to do their job.

● Improved Safety

When safety is the most important factor, like in automotive systems or industrial machines, a transistor must be able to handle voltage spikes or overloads. Testing avalanches 100% of the time adds an extra measure of safety.

● Consistent Performance

By putting each unit through the same rigorous tests, manufacturers make sure that each item in the batch works well under the same conditions. This regularity is important to keep product quality high and keep customers happy.

● Longevity

Components that have passed avalanche testing are more likely to last longer, which means that they won’t need to be replaced too soon or cause system downtime.

In short, the IPD90P04P4-05 OptiMOS P2 Transistor is put to the test by avalanche testing to see how tough and reliable it is. This thorough testing process makes it stronger and better able to handle the difficulties of harsh environments. As we talk more about the IPD90P04P4-05’s technical specifications and uses, you’ll get a better idea of how reliable it is and why it’s good for important electronic systems.


Engineers and enthusiasts, it’s your turn to unleash the IPD90P04P4-05’s potential. This guide has armed you with its insights, sparking groundbreaking advancements in your projects. Amid rapid technological change, the IPD90P04P4-05 OptiMOS P2 Transistor stands as a symbol of innovation, reliability, and sustainability. Venture forth and shape the future with your ingenuity.

For more information and acquisition, reach out to ICRFQ, your trusted electronic components distributor in China. Embrace the power of the IPD90P04P4-05 to realize your visions today.

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