ZDX050N50

Single FETs, MOSFETs Overview

The ZDX050N50 is an N-channel power MOSFET manufactured by Rohm Semiconductor. It features a drain-source voltage rating of 500V and a continuous drain current of 5A at case temperature. The device is housed in a TO-220FM through-hole package with a thermal dissipation capacity of 40W. Key electrical characteristics include a fall time of 22 ns and a minimum forward transconductance of 1 S. This component is designed for high-voltage switching applications requiring robust performance.

Single FETs, MOSFETs Feature Summary

• High voltage capability suitable for demanding switching environments
• Through-hole mounting for reliable mechanical connection
• Optimized switching speed with low fall time

Single FETs, MOSFETs Applications

• High-voltage power switching circuits
• Industrial motor control systems
• Power supply unit output stages

Single FETs, MOSFETs Procurement Notes

Verify the obsolete status before procurement as production has been terminated. Confirm availability through authorized distributors or last-time-buy channels if required for legacy system maintenance. Ensure compatibility with existing TO-220FM footprints and thermal management designs during replacement planning.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring 500V blocking capability and 5A current handling in a through-hole format. Consider the 40W power dissipation limit and thermal resistance when designing heat sinks. Evaluate the 22ns fall time against switching frequency requirements to ensure efficient operation without excessive switching losses.

Single FETs, MOSFETs Part Context

This part belongs to Rohm's discrete semiconductor portfolio, specifically within the single FET MOSFET category. It complements other power devices like the RUQ050N02FRA but targets significantly higher voltage ranges. The TO-220FM package provides a standard form factor for industrial and automotive power electronics assemblies.

Single FETs, MOSFETs Replacement Considerations

Production has been terminated. No direct public substitute part numbers are confirmed in the provided documentation. Designers should evaluate alternative 500V 5A N-channel MOSFETs in TO-220 packages from other manufacturers, ensuring pinout and thermal specifications match.