STMicroelectronics

STL40C30H3LL

STL40C30H3LL Description

The STL40C30H3LL is a high-performance MOSFET (Metal Oxide) from STMicroelectronics, belonging to the STripFET™ VI series. This N/P-CH 30V 40A PowerFLAT device is designed for high-power applications and offers a unique combination of low on-resistance, high input capacitance, and low gate charge. The device is surface-mount and comes in a PowerFlat™ (5x6) package, making it suitable for a wide range of applications.

STL40C30H3LL Features

• Logic Level Gate: The STL40C30H3LL features a logic level gate, enabling easy integration with logic level control circuits.
• Low On-Resistance: With a maximum Rds(on) of 21mOhm @ 4A, 10V, the device offers low conduction losses, improving efficiency in power applications.
• High Input Capacitance: The maximum input capacitance (Ciss) is 475pF @ 24V, ensuring fast switching speeds and reduced crosstalk in high-frequency applications.
• Low Gate Charge: The maximum gate charge (Qg) is 4.6nC @ 4.5V, reducing switching losses and improving overall efficiency.
• High Drain to Source Voltage: The device can handle a maximum drain to source voltage (Vdss) of 30V, making it suitable for high-voltage applications.
• High Continuous Drain Current: The device can handle continuous drain currents of up to 40A at 25°C, with a minimum of 30A, providing high power handling capabilities.
• REACH Unaffected: The STL40C30H3LL is REACH unaffected, ensuring compliance with European environmental regulations.
• RoHS3 Compliant: The device is RoHS3 compliant, meeting the latest environmental standards.

STL40C30H3LL Applications

The STL40C30H3LL is ideal for a variety of high-power applications, including:

• Power Supplies: The low on-resistance and high power handling capabilities make it suitable for power supply designs.
• Motor Control: The high drain current and low gate charge make it an excellent choice for motor control applications.
• Automotive Applications: The device's ability to handle high voltages and currents makes it suitable for automotive power electronics.
• Industrial Control: The high input capacitance and low gate charge make it ideal for high-frequency industrial control applications.

Conclusion of STL40C30H3LL

The STL40C30H3LL is a high-performance MOSFET from STMicroelectronics, offering a unique combination of low on-resistance, high input capacitance, and low gate charge. Its high power handling capabilities, logic level gate, and compliance with environmental regulations make it an excellent choice for a wide range of high-power applications. However, it is important to note that the device is currently classified as obsolete, which may affect its availability and long-term support. Despite this, the STL40C30H3LL remains a powerful solution for demanding applications requiring high performance and reliability.