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IRL100HS121
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IRL100HS121 Description
IRL100HS121 Description
The IRL100HS121 is a high-performance N-Channel MOSFET from Infineon Technologies, designed for applications requiring high efficiency and power handling. With a drain-to-source voltage (Vdss) of 100V and a continuous drain current (Id) of 11A at 25°C, this MOSFET is ideal for power switching and amplification in various electronic devices.
IRL100HS121 Features
- Low On-Resistance: The IRL100HS121 boasts a maximum Rds(on) of 42mOhm at 6.7A and 10V, ensuring minimal power loss during operation.
- High Input Capacitance: With a maximum input capacitance (Ciss) of 440pF at 50V, this MOSFET offers fast switching capabilities.
- Low Gate Charge: The maximum gate charge (Qg) of 5.6nC at 4.5V contributes to reduced switching losses.
- Robust Thermal Performance: Capable of dissipating up to 11.5W of power, the IRL100HS121 is suitable for high-power applications.
- Surface Mount Packaging: The 6-pin PQFN package allows for easy integration into surface-mount designs.
- Compliance: The IRL100HS121 is REACH unaffected, RoHS3 compliant, and classified under ECCN EAR99, making it suitable for a wide range of applications.
IRL100HS121 Applications
The IRL100HS121 is well-suited for various applications, including:
- Power Switching: Due to its high voltage and current ratings, it is ideal for power supply designs and motor control circuits.
- Amplification: The low on-resistance and high input capacitance make it suitable for audio and signal amplification applications.
- Automotive: The robust thermal performance and compliance with automotive standards make it suitable for use in automotive electronics.
- Industrial Control: The IRL100HS121 can be used in industrial control systems, such as motor drives and power management circuits.
Conclusion of IRL100HS121
The IRL100HS121 is a versatile and high-performance N-Channel MOSFET from Infineon Technologies, offering a combination of low on-resistance, high input capacitance, and robust thermal performance. Its compliance with industry standards and surface-mount packaging make it an excellent choice for a wide range of applications, including power switching, amplification, automotive, and industrial control systems.



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