Part Number: IXTP140P05T

Manufacturer: IXYS

Description: MOSFET P-CH 50V 140A TO220AB

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of IXTP140P05T

Datasheet  IXTP140P05T datasheet
Category Discrete Semiconductor Products
Family Transistors – FETs, MOSFETs – Single
Manufacturer IXYS
Series TrenchP?
Packaging Tube
FET Type MOSFET P-Channel, Metal Oxide
FET Feature Standard
Drain to Source Voltage (Vdss) 50V
Current – Continuous Drain (Id) @ 25°C 140A (Tc)
Rds On (Max) @ Id, Vgs 9 mOhm @ 70A, 10V
Vgs(th) (Max) @ Id 4V @ 250μA
Gate Charge (Qg) @ Vgs 200nC @ 10V
Input Capacitance (Ciss) @ Vds 13500pF @ 25V
Power – Max 298W
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-220-3
Supplier Device Package TO-220AB


The IXTP140P05T is a P-Channel Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) with outstanding specs and an important function in modern electronics. This component is well-known for its high performance, making it an important building block in many electronic circuits and systems.

Importance in Electronics

The IXTP140P05T P-Channel MOSFET’s importance in electronics cannot be emphasized. Here are some essential aspects emphasizing its significance:

  • Power Control: P-Channel MOSFETs, such as the IXTP140P05T, are common in power control applications. They function as effective electronic switches that regulate the flow of electrical current. This feature is required for regulating power distribution in a wide range of applications, from battery-powered gadgets to high-voltage industrial systems.
  • Voltage Regulation: This MOSFET is important in voltage regulation circuits because it ensures that electronic devices receive the correct voltage levels. It protects delicate components from overvoltage, extending the life and reliability of electronic equipment.
  • Increasing Efficiency: P-Channel MOSFETs, particularly high-performance ones such as the IXTP140P05T, help to improve overall system efficiency. They feature low on-resistance, which means they need little power when turned on, decreasing energy waste and heat generation.

The IXTP140P05T is frequently utilized in motor control applications. It is useful for controlling motors in robotics, automotive systems, and industrial automation since it can switch huge currents with low voltage drop.

  • Switching Circuits: P-Channel MOSFETs play an important role in switching circuits in digital electronics. They enable fast signal and data switching and play a role in logic-level conversion and signal routing.
  • LED Lighting: P-Channel MOSFETs are frequently used in LED lighting systems to regulate the brightness and on/off states of individual LEDs. As a result, lighting control is efficient and precise.
  • Electronics for the Home: P-Channel MOSFETs are used in many consumer electronics, including smartphones, laptops, and tablets, to regulate power usage and extend battery life.
  • Automotive Applications: P-Channel MOSFETs such as the IXTP140P05T are used in a variety of automotive applications such as engine control units, power distribution, and electric vehicle systems.

In conclusion, the IXTP140P05T P-Channel MOSFET is an essential component that enables electronics designers and engineers to create energy-efficient, dependable, and high-performance electronic systems. Its applications range from consumer electronics to automotive and industrial automation, making it an essential component of modern technology. Understanding and utilizing this component is critical for anyone involved in electronics design and innovation.

Features of the IXTP140P05T P-Channel MOSFET:

  1. International Standard Packages:The IXTP140P05T is available in widely accepted standard packaging, making it simple to integrate into a wide range of electrical circuits and systems. For engineers and designers, this provides compatibility and ease of use.
  2. Avalanche Rated:This MOSFET is built to resist high-energy transient voltage spikes without destroying itself. It is avalanche-rated, which means it can withstand such voltage spikes, increasing its durability and reliability in high-stress applications.
  3. Extended FBSOA (Forward Bias Safe Operating Area):Because to the extended FBSOA function, the IXTP140P05T has a greater safe working range when subjected to forward bias situations. As a result, it is appropriate for applications where voltage and current stress levels vary dynamically.
  4. Fast Intrinsic Diode:In switching applications, the inclusion of a fast intrinsic diode within the MOSFET is helpful. It enables effective and speedy MOSFET switching, lowering switching losses and enhancing overall circuit performance.
  5. Low RDS(ON) (On-Resistance):When conducting, the IXTP140P05T has a low on-resistance. Low RDS(ON) reduces power dissipation and voltage drop across the MOSFET, which is crucial for energy efficiency in power management and switching circuits.
  6. Low QG (Gate Charge):This MOSFET’s low gate charge (QG) makes it easier to drive with low-power control signals. It decreases the energy required to turn on and off the MOSFET, which is critical in situations where reducing gate drive power consumption is a requirement.

These characteristics make the IXTP140P05T P-Channel MOSFET an appealing choice for engineers and designers working on applications that require efficient power management, quick switching, and robust voltage spike protection. These properties improve the performance and dependability of electronic systems that use this MOSFET, whether in consumer electronics, automotive systems, or industrial machinery.

Advantages of the IXTP140P05T P-Channel MOSFET:

  1. Easy to Mount:The IXTP140P05T is housed in a TO-220-3 package, which is a well-known and simple-to-install package type. Engineers and technicians can easily attach the MOSFET firmly into printed circuit boards (PCBs) or heat sinks, simplifying the assembly process in electronic systems.
  2. Space Savings:The IXTP140P05T saves space thanks to its tiny TO-220-3 packaging. This is especially useful in applications with limited space since it enables for more efficient use of PCB real estate. This efficiency of space is critical in modern electronics, where shrinking is a fundamental design factor.
  3. High Power Density:The IXTP140P05T has a low on-resistance (RDS(ON)) and a good current-handling capacity. This produces in a high power density, which means it can deliver tremendous power while taking up a small physical footprint. High power density is particularly useful in applications where power efficiency and space constraints are crucial.

These benefits make the IXTP140P05T an enticing solution for applications requiring space savings, convenience of installation, and the ability to handle high power densities. Engineers and designers can use these properties to build compact, efficient, and powerful electronic systems for a variety of industries and applications.


Finally, the P-Channel MOSFET IXTP140P05T is a versatile and vital electrical component. With its standard packaging, avalanche rating, and expanded FBSOA, it assures robustness and compatibility. Because of its rapid intrinsic diode, low RDS(ON), and low QG, it works well in power management and switching applications. Its simplicity of installation, small size, and high power density make it a good choice for modern electronics in a wide range of sectors. Engineers and designers looking for new concepts must understand its capabilities. For more information and to order this component, contact ICRFQ, a prominent electronic component distributor in China known for providing high-quality products at affordable prices.

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