Overview of IRF4905STRLPBF by Infineon Technologies AG
The IRF4905STRLPBF is a power field-effect transistor (FET) specifically designed for high efficiency switching applications. Manufactured by Infineon Technologies AG, this component is a P-Channel, Metal-Oxide Semiconductor FET (MOSFET), encapsulated in a TO-263AB, D2PAK-3 package. Its design is optimized for power-intensive applications, boasting a drain current (I(D)) of 42 A, drain-source breakdown voltage of 55 V, and a low drain-source on-resistance of 0.02 Ω. These characteristics make the IRF4905STRLPBF highly effective in reducing power loss during operation.
Additional features unique to this part include its high reliability, avalanche rated capability, and an avalanche energy rating (Eas) of 140 mJ. The component also supports surface mounting technology, which facilitates integration into a wide range of electronic systems. Notably, it has a very high pulsed drain current (IDM) capability of 280 A and a maximum power dissipation of 170 W, supporting its use in demanding applications. This transistor is RoHS compliant, albeit not Reach compliant, and has a maximum operating temperature range from -55 °C to 150 °C. The part’s lifecycle status is active, with a factory lead time of 18 Weeks, 3 Days as of the current writing.
Industry Applications for IRF4905STRLPBF
The broad electrical characteristics and high reliability of the IRF4905STRLPBF make it ideally suited for numerous industrial applications. While its primary uses may include switching applications in power conversion and management circuits, there are several specific industry use cases to consider:
- Consumer Electronics: The efficiency and power handling capabilities of the IRF4905STRLPBF may make it suitable for power supply units in various consumer electronics, potentially including computers, gaming consoles, and TVs.
- Energy and Power Systems: Its high reliability and avalanche rating could benefit energy applications, such as in power distribution systems, where robustness and longevity are critical.
- Renewable Energy: The part may also find applications in renewable energy systems, such as solar inverters or wind turbine power converters, due to its high efficiency and power dissipation capabilities.
- Automotive Systems: Though not directly mentioned, the component’s high temperature range and reliability may make it applicable in automotive power systems, where durable and efficient power management is necessary.
Its built-in diode and enhancement mode operation further versatility for various switching application scenarios.
About Infineon Technologies AG
Infineon Technologies AG is a leading global semiconductor manufacturer known for its innovative contributions to the field, especially within the realm of power transistors and broadly, transistors in general. The company produces a wide array of semiconductor solutions, including but not limited to, power field-effect transistors (FETs) like the IRF4905STRLPBF, which excel in efficiency, reliability, and performance. Infineon’s products often cater to high-demand sectors such as automotive, industrial power control, power management, and digital security solutions. A hallmark of Infineon’s offerings is their commitment to sustainability and energy efficiency, aligning with the growing industry focus on reducing environmental impact.
Where to Find IRF4905STRLPBF by Infineon Technologies AG
For engineering or procurement professionals interested in sourcing the IRF4905STRLPBF, findchips.com serves as an invaluable tool. Here, you can find up-to-date inventory levels, pricing, and distributor information. To discover alternate parts or explore related components, consider browsing the Power Field-Effect Transistors category for products offered by Infineon Technologies AG or other manufacturers. Previously, the part has been available through Distributors such as Newark, DigiKey, Avnet Americas, and Mouser Electronics, among others. It is advisable to visit findchips.com to get the current stock levels and best pricing information available.