APT20M20JFLL

Single FETs, MOSFETs Overview

The APT20M20JFLL is a single N-channel Power MOSFET manufactured by Microchip Technology, utilizing silicon technology. It features a 200 V drain-source breakdown voltage and a maximum continuous drain current of 104 A at case temperature. The device exhibits a low on-resistance of 20 mΩ. It is housed in an ISOTOP package designed for chassis mounting via screw connection. The component supports a gate-source voltage range of ±30 V and operates within a junction temperature range from -55 °C to +150 °C.

Single FETs, MOSFETs Feature Summary

• ISOTOP package design facilitates direct thermal coupling to chassis heat sinks
• N-channel enhancement mode construction for high-speed switching applications
• Low on-resistance characteristics optimize conduction losses
• Robust packaging suitable for high-power industrial environments

Single FETs, MOSFETs Applications

• Industrial motor drives
• Power supply inverters
• Chassis-mounted power conversion systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix JFLL against official Microchip documentation to confirm the ISOTOP package variant and pinout configuration. Ensure that the procurement channel provides valid traceability and authenticity guarantees for this discrete semiconductor component. Cross-reference the datasheet revision date to ensure compatibility with current design specifications and regulatory compliance requirements.

Single FETs, MOSFETs Selection Notes

Select this component when a single N-channel MOSFET with high current capability and efficient thermal management is required. The ISOTOP package allows for direct mounting to a chassis, reducing thermal resistance compared to standard through-hole packages. Consider the 200 V rating and 20 mΩ on-resistance balance for efficiency in medium-voltage power circuits where space constraints favor chassis mounting over PCB footprint.

Single FETs, MOSFETs Part Context

This part belongs to the Microchip Power MOSFET portfolio, specifically the FREDFET series optimized for fast recovery applications. The ISOTOP family provides a standardized mechanical interface for high-power modules, enabling simplified thermal design in industrial equipment. It serves as a discrete alternative to integrated modules in applications requiring flexible system architecture.

Single FETs, MOSFETs Replacement Considerations

Consult official substitution guides for equivalent ISOTOP packaged devices. Verify electrical parameters such as Rds(on) and Vds match or exceed original requirements. Confirm mechanical compatibility including hole patterns and terminal configurations before integrating substitute components into existing chassis designs.