FDU6N50TU

Single FETs, MOSFETs Overview

The FDU6N50TU is an N-channel enhancement mode MOSFET from onsemi's UniFET series. It features a maximum drain-source voltage (Vds) of 500 V and a continuous drain current (Id) of 6 A. The device utilizes IPAK packaging for through-hole mounting with three pins. Key electrical parameters include a maximum drain-source on-resistance (Rds(on)) of 1.2 Ω, a typical gate charge (Qg) of 8 nC at Vgs = 10 V, and a maximum power dissipation (Pd) of 40 W. It operates within a temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• High-voltage capability suitable for robust switching applications
• Enhanced planar stripe DMOS technology for low on-resistance
• Through-hole IPAK package for reliable board mounting

Single FETs, MOSFETs Applications

• General-purpose high-voltage switching
• Power supply circuits
• Industrial control systems

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering suffix when sourcing. Confirm that the IPAK package dimensions match your PCB footprint requirements. Ensure thermal management strategies align with the 40 W power dissipation rating under your specific operating conditions. Cross-reference the manufacturer part number to avoid confusion with similar UniFET variants.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring 500 V blocking voltage and moderate current handling in a through-hole format. Consider the 1.2 Ω Rds(on) for conduction loss calculations. Evaluate the thermal resistance characteristics if operating near the maximum junction temperature limit. Compare against other UniFET devices if higher current or lower resistance is needed.

Single FETs, MOSFETs Part Context

This device belongs to onsemi's UniFET family, which employs advanced planar stripe and DMOS technology. This technology platform is designed to provide high breakdown voltage performance with optimized on-resistance. The UniFET series is widely used in various power electronics applications where reliability and efficiency are critical.

Single FETs, MOSFETs Replacement Considerations

Check for direct pin-compatible substitutes within the UniFET series that offer similar voltage and current ratings. Verify that any replacement maintains the IPAK package style and thermal characteristics. Consult official substitution guides for confirmed equivalent parts.